Remove DLNA API code

14 files changed, 13 insertions, 892 deletions

diff --git a/Jellyfin.Api/Attributes/DlnaEnabledAttribute.cs b/Jellyfin.Api/Attributes/DlnaEnabledAttribute.cs
deleted file mode 100644
index d3a6ac9c8..000000000
--- a/Jellyfin.Api/Attributes/DlnaEnabledAttribute.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-using Emby.Dlna;
-using MediaBrowser.Controller.Configuration;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.Filters;
-using Microsoft.Extensions.DependencyInjection;
-
-namespace Jellyfin.Api.Attributes;
-
-/// <inheritdoc />
-public sealed class DlnaEnabledAttribute : ActionFilterAttribute
-{
-    /// <inheritdoc />
-    public override void OnActionExecuting(ActionExecutingContext context)
-    {
-        var serverConfigurationManager = context.HttpContext.RequestServices.GetRequiredService<IServerConfigurationManager>();
-
-        var enabled = serverConfigurationManager.GetDlnaConfiguration().EnableServer;
-
-        if (!enabled)
-        {
-            context.Result = new StatusCodeResult(StatusCodes.Status503ServiceUnavailable);
-        }
-    }
-}
diff --git a/Jellyfin.Api/Attributes/HttpSubscribeAttribute.cs b/Jellyfin.Api/Attributes/HttpSubscribeAttribute.cs
deleted file mode 100644
index cbd32ed82..000000000
--- a/Jellyfin.Api/Attributes/HttpSubscribeAttribute.cs
+++ /dev/null
@@ -1,29 +0,0 @@
-using System;
-using System.Collections.Generic;
-using Microsoft.AspNetCore.Mvc.Routing;
-
-namespace Jellyfin.Api.Attributes;
-
-/// <summary>
-/// Identifies an action that supports the HTTP GET method.
-/// </summary>
-public sealed class HttpSubscribeAttribute : HttpMethodAttribute
-{
-    private static readonly IEnumerable<string> _supportedMethods = new[] { "SUBSCRIBE" };
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="HttpSubscribeAttribute"/> class.
-    /// </summary>
-    public HttpSubscribeAttribute()
-        : base(_supportedMethods)
-    {
-    }
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="HttpSubscribeAttribute"/> class.
-    /// </summary>
-    /// <param name="template">The route template. May not be null.</param>
-    public HttpSubscribeAttribute(string template)
-        : base(_supportedMethods, template)
-        => ArgumentNullException.ThrowIfNull(template);
-}
diff --git a/Jellyfin.Api/Attributes/HttpUnsubscribeAttribute.cs b/Jellyfin.Api/Attributes/HttpUnsubscribeAttribute.cs
deleted file mode 100644
index f4a6dcdaf..000000000
--- a/Jellyfin.Api/Attributes/HttpUnsubscribeAttribute.cs
+++ /dev/null
@@ -1,29 +0,0 @@
-using System;
-using System.Collections.Generic;
-using Microsoft.AspNetCore.Mvc.Routing;
-
-namespace Jellyfin.Api.Attributes;
-
-/// <summary>
-/// Identifies an action that supports the HTTP GET method.
-/// </summary>
-public sealed class HttpUnsubscribeAttribute : HttpMethodAttribute
-{
-    private static readonly IEnumerable<string> _supportedMethods = new[] { "UNSUBSCRIBE" };
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="HttpUnsubscribeAttribute"/> class.
-    /// </summary>
-    public HttpUnsubscribeAttribute()
-        : base(_supportedMethods)
-    {
-    }
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="HttpUnsubscribeAttribute"/> class.
-    /// </summary>
-    /// <param name="template">The route template. May not be null.</param>
-    public HttpUnsubscribeAttribute(string template)
-        : base(_supportedMethods, template)
-        => ArgumentNullException.ThrowIfNull(template);
-}
diff --git a/Jellyfin.Api/Controllers/AudioController.cs b/Jellyfin.Api/Controllers/AudioController.cs
index 968193a6f..5bc533086 100644
--- a/Jellyfin.Api/Controllers/AudioController.cs
+++ b/Jellyfin.Api/Controllers/AudioController.cs
@@ -15,7 +15,6 @@ namespace Jellyfin.Api.Controllers;
 /// <summary>
 /// The audio controller.
 /// </summary>
-// TODO: In order to authenticate this in the future, Dlna playback will require updating
 public class AudioController : BaseJellyfinApiController
 {
     private readonly AudioHelper _audioHelper;
@@ -95,7 +94,7 @@ public class AudioController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -147,7 +146,6 @@ public class AudioController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -260,7 +258,7 @@ public class AudioController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -312,7 +310,6 @@ public class AudioController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
diff --git a/Jellyfin.Api/Controllers/DlnaController.cs b/Jellyfin.Api/Controllers/DlnaController.cs
deleted file mode 100644
index 79a41ce3b..000000000
--- a/Jellyfin.Api/Controllers/DlnaController.cs
+++ /dev/null
@@ -1,133 +0,0 @@
-using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations;
-using Jellyfin.Api.Constants;
-using MediaBrowser.Common.Api;
-using MediaBrowser.Controller.Dlna;
-using MediaBrowser.Model.Dlna;
-using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
-
-namespace Jellyfin.Api.Controllers;
-
-/// <summary>
-/// Dlna Controller.
-/// </summary>
-[Authorize(Policy = Policies.RequiresElevation)]
-public class DlnaController : BaseJellyfinApiController
-{
-    private readonly IDlnaManager _dlnaManager;
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="DlnaController"/> class.
-    /// </summary>
-    /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
-    public DlnaController(IDlnaManager dlnaManager)
-    {
-        _dlnaManager = dlnaManager;
-    }
-
-    /// <summary>
-    /// Get profile infos.
-    /// </summary>
-    /// <response code="200">Device profile infos returned.</response>
-    /// <returns>An <see cref="OkResult"/> containing the device profile infos.</returns>
-    [HttpGet("ProfileInfos")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    public ActionResult<IEnumerable<DeviceProfileInfo>> GetProfileInfos()
-    {
-        return Ok(_dlnaManager.GetProfileInfos());
-    }
-
-    /// <summary>
-    /// Gets the default profile.
-    /// </summary>
-    /// <response code="200">Default device profile returned.</response>
-    /// <returns>An <see cref="OkResult"/> containing the default profile.</returns>
-    [HttpGet("Profiles/Default")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    public ActionResult<DeviceProfile> GetDefaultProfile()
-    {
-        return _dlnaManager.GetDefaultProfile();
-    }
-
-    /// <summary>
-    /// Gets a single profile.
-    /// </summary>
-    /// <param name="profileId">Profile Id.</param>
-    /// <response code="200">Device profile returned.</response>
-    /// <response code="404">Device profile not found.</response>
-    /// <returns>An <see cref="OkResult"/> containing the profile on success, or a <see cref="NotFoundResult"/> if device profile not found.</returns>
-    [HttpGet("Profiles/{profileId}")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public ActionResult<DeviceProfile> GetProfile([FromRoute, Required] string profileId)
-    {
-        var profile = _dlnaManager.GetProfile(profileId);
-        if (profile is null)
-        {
-            return NotFound();
-        }
-
-        return profile;
-    }
-
-    /// <summary>
-    /// Deletes a profile.
-    /// </summary>
-    /// <param name="profileId">Profile id.</param>
-    /// <response code="204">Device profile deleted.</response>
-    /// <response code="404">Device profile not found.</response>
-    /// <returns>A <see cref="NoContentResult"/> on success, or a <see cref="NotFoundResult"/> if profile not found.</returns>
-    [HttpDelete("Profiles/{profileId}")]
-    [ProducesResponseType(StatusCodes.Status204NoContent)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public ActionResult DeleteProfile([FromRoute, Required] string profileId)
-    {
-        var existingDeviceProfile = _dlnaManager.GetProfile(profileId);
-        if (existingDeviceProfile is null)
-        {
-            return NotFound();
-        }
-
-        _dlnaManager.DeleteProfile(profileId);
-        return NoContent();
-    }
-
-    /// <summary>
-    /// Creates a profile.
-    /// </summary>
-    /// <param name="deviceProfile">Device profile.</param>
-    /// <response code="204">Device profile created.</response>
-    /// <returns>A <see cref="NoContentResult"/>.</returns>
-    [HttpPost("Profiles")]
-    [ProducesResponseType(StatusCodes.Status204NoContent)]
-    public ActionResult CreateProfile([FromBody] DeviceProfile deviceProfile)
-    {
-        _dlnaManager.CreateProfile(deviceProfile);
-        return NoContent();
-    }
-
-    /// <summary>
-    /// Updates a profile.
-    /// </summary>
-    /// <param name="profileId">Profile id.</param>
-    /// <param name="deviceProfile">Device profile.</param>
-    /// <response code="204">Device profile updated.</response>
-    /// <response code="404">Device profile not found.</response>
-    /// <returns>A <see cref="NoContentResult"/> on success, or a <see cref="NotFoundResult"/> if profile not found.</returns>
-    [HttpPost("Profiles/{profileId}")]
-    [ProducesResponseType(StatusCodes.Status204NoContent)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public ActionResult UpdateProfile([FromRoute, Required] string profileId, [FromBody] DeviceProfile deviceProfile)
-    {
-        var existingDeviceProfile = _dlnaManager.GetProfile(profileId);
-        if (existingDeviceProfile is null)
-        {
-            return NotFound();
-        }
-
-        _dlnaManager.UpdateProfile(profileId, deviceProfile);
-        return NoContent();
-    }
-}
diff --git a/Jellyfin.Api/Controllers/DlnaServerController.cs b/Jellyfin.Api/Controllers/DlnaServerController.cs
deleted file mode 100644
index ce8d910ff..000000000
--- a/Jellyfin.Api/Controllers/DlnaServerController.cs
+++ /dev/null
@@ -1,330 +0,0 @@
-using System;
-using System.ComponentModel.DataAnnotations;
-using System.Diagnostics.CodeAnalysis;
-using System.IO;
-using System.Net.Mime;
-using System.Threading.Tasks;
-using Emby.Dlna;
-using Jellyfin.Api.Attributes;
-using Jellyfin.Api.Constants;
-using MediaBrowser.Common.Api;
-using MediaBrowser.Controller.Dlna;
-using MediaBrowser.Model.Net;
-using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
-
-namespace Jellyfin.Api.Controllers;
-
-/// <summary>
-/// Dlna Server Controller.
-/// </summary>
-[Route("Dlna")]
-[DlnaEnabled]
-[Authorize(Policy = Policies.AnonymousLanAccessPolicy)]
-public class DlnaServerController : BaseJellyfinApiController
-{
-    private readonly IDlnaManager _dlnaManager;
-    private readonly IContentDirectory _contentDirectory;
-    private readonly IConnectionManager _connectionManager;
-    private readonly IMediaReceiverRegistrar _mediaReceiverRegistrar;
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="DlnaServerController"/> class.
-    /// </summary>
-    /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
-    /// <param name="contentDirectory">Instance of the <see cref="IContentDirectory"/> interface.</param>
-    /// <param name="connectionManager">Instance of the <see cref="IConnectionManager"/> interface.</param>
-    /// <param name="mediaReceiverRegistrar">Instance of the <see cref="IMediaReceiverRegistrar"/> interface.</param>
-    public DlnaServerController(
-        IDlnaManager dlnaManager,
-        IContentDirectory contentDirectory,
-        IConnectionManager connectionManager,
-        IMediaReceiverRegistrar mediaReceiverRegistrar)
-    {
-        _dlnaManager = dlnaManager;
-        _contentDirectory = contentDirectory;
-        _connectionManager = connectionManager;
-        _mediaReceiverRegistrar = mediaReceiverRegistrar;
-    }
-
-    /// <summary>
-    /// Get Description Xml.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Description xml returned.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>An <see cref="OkResult"/> containing the description xml.</returns>
-    [HttpGet("{serverId}/description")]
-    [HttpGet("{serverId}/description.xml", Name = "GetDescriptionXml_2")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    public ActionResult<string> GetDescriptionXml([FromRoute, Required] string serverId)
-    {
-        var url = GetAbsoluteUri();
-        var serverAddress = url.Substring(0, url.IndexOf("/dlna/", StringComparison.OrdinalIgnoreCase));
-        var xml = _dlnaManager.GetServerDescriptionXml(Request.Headers, serverId, serverAddress);
-        return Ok(xml);
-    }
-
-    /// <summary>
-    /// Gets Dlna content directory xml.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Dlna content directory returned.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>An <see cref="OkResult"/> containing the dlna content directory xml.</returns>
-    [HttpGet("{serverId}/ContentDirectory")]
-    [HttpGet("{serverId}/ContentDirectory/ContentDirectory", Name = "GetContentDirectory_2")]
-    [HttpGet("{serverId}/ContentDirectory/ContentDirectory.xml", Name = "GetContentDirectory_3")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
-    public ActionResult<string> GetContentDirectory([FromRoute, Required] string serverId)
-    {
-        return Ok(_contentDirectory.GetServiceXml());
-    }
-
-    /// <summary>
-    /// Gets Dlna media receiver registrar xml.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Dlna media receiver registrar xml returned.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Dlna media receiver registrar xml.</returns>
-    [HttpGet("{serverId}/MediaReceiverRegistrar")]
-    [HttpGet("{serverId}/MediaReceiverRegistrar/MediaReceiverRegistrar", Name = "GetMediaReceiverRegistrar_2")]
-    [HttpGet("{serverId}/MediaReceiverRegistrar/MediaReceiverRegistrar.xml", Name = "GetMediaReceiverRegistrar_3")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
-    public ActionResult<string> GetMediaReceiverRegistrar([FromRoute, Required] string serverId)
-    {
-        return Ok(_mediaReceiverRegistrar.GetServiceXml());
-    }
-
-    /// <summary>
-    /// Gets Dlna media receiver registrar xml.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Dlna media receiver registrar xml returned.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Dlna media receiver registrar xml.</returns>
-    [HttpGet("{serverId}/ConnectionManager")]
-    [HttpGet("{serverId}/ConnectionManager/ConnectionManager", Name = "GetConnectionManager_2")]
-    [HttpGet("{serverId}/ConnectionManager/ConnectionManager.xml", Name = "GetConnectionManager_3")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
-    public ActionResult<string> GetConnectionManager([FromRoute, Required] string serverId)
-    {
-        return Ok(_connectionManager.GetServiceXml());
-    }
-
-    /// <summary>
-    /// Process a content directory control request.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Request processed.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Control response.</returns>
-    [HttpPost("{serverId}/ContentDirectory/Control")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    public async Task<ActionResult<ControlResponse>> ProcessContentDirectoryControlRequest([FromRoute, Required] string serverId)
-    {
-        return await ProcessControlRequestInternalAsync(serverId, Request.Body, _contentDirectory).ConfigureAwait(false);
-    }
-
-    /// <summary>
-    /// Process a connection manager control request.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Request processed.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Control response.</returns>
-    [HttpPost("{serverId}/ConnectionManager/Control")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    public async Task<ActionResult<ControlResponse>> ProcessConnectionManagerControlRequest([FromRoute, Required] string serverId)
-    {
-        return await ProcessControlRequestInternalAsync(serverId, Request.Body, _connectionManager).ConfigureAwait(false);
-    }
-
-    /// <summary>
-    /// Process a media receiver registrar control request.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Request processed.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Control response.</returns>
-    [HttpPost("{serverId}/MediaReceiverRegistrar/Control")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    public async Task<ActionResult<ControlResponse>> ProcessMediaReceiverRegistrarControlRequest([FromRoute, Required] string serverId)
-    {
-        return await ProcessControlRequestInternalAsync(serverId, Request.Body, _mediaReceiverRegistrar).ConfigureAwait(false);
-    }
-
-    /// <summary>
-    /// Processes an event subscription request.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Request processed.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Event subscription response.</returns>
-    [HttpSubscribe("{serverId}/MediaReceiverRegistrar/Events")]
-    [HttpUnsubscribe("{serverId}/MediaReceiverRegistrar/Events")]
-    [ApiExplorerSettings(IgnoreApi = true)] // Ignore in openapi docs
-    [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    public ActionResult<EventSubscriptionResponse> ProcessMediaReceiverRegistrarEventRequest(string serverId)
-    {
-        return ProcessEventRequest(_mediaReceiverRegistrar);
-    }
-
-    /// <summary>
-    /// Processes an event subscription request.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Request processed.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Event subscription response.</returns>
-    [HttpSubscribe("{serverId}/ContentDirectory/Events")]
-    [HttpUnsubscribe("{serverId}/ContentDirectory/Events")]
-    [ApiExplorerSettings(IgnoreApi = true)] // Ignore in openapi docs
-    [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    public ActionResult<EventSubscriptionResponse> ProcessContentDirectoryEventRequest(string serverId)
-    {
-        return ProcessEventRequest(_contentDirectory);
-    }
-
-    /// <summary>
-    /// Processes an event subscription request.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <response code="200">Request processed.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Event subscription response.</returns>
-    [HttpSubscribe("{serverId}/ConnectionManager/Events")]
-    [HttpUnsubscribe("{serverId}/ConnectionManager/Events")]
-    [ApiExplorerSettings(IgnoreApi = true)] // Ignore in openapi docs
-    [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [Produces(MediaTypeNames.Text.Xml)]
-    [ProducesFile(MediaTypeNames.Text.Xml)]
-    public ActionResult<EventSubscriptionResponse> ProcessConnectionManagerEventRequest(string serverId)
-    {
-        return ProcessEventRequest(_connectionManager);
-    }
-
-    /// <summary>
-    /// Gets a server icon.
-    /// </summary>
-    /// <param name="serverId">Server UUID.</param>
-    /// <param name="fileName">The icon filename.</param>
-    /// <response code="200">Request processed.</response>
-    /// <response code="404">Not Found.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    /// <returns>Icon stream.</returns>
-    [HttpGet("{serverId}/icons/{fileName}")]
-    [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "serverId", Justification = "Required for DLNA")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [ProducesImageFile]
-    public ActionResult GetIconId([FromRoute, Required] string serverId, [FromRoute, Required] string fileName)
-    {
-        return GetIconInternal(fileName);
-    }
-
-    /// <summary>
-    /// Gets a server icon.
-    /// </summary>
-    /// <param name="fileName">The icon filename.</param>
-    /// <returns>Icon stream.</returns>
-    /// <response code="200">Request processed.</response>
-    /// <response code="404">Not Found.</response>
-    /// <response code="503">DLNA is disabled.</response>
-    [HttpGet("icons/{fileName}")]
-    [ProducesResponseType(StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status503ServiceUnavailable)]
-    [ProducesImageFile]
-    public ActionResult GetIcon([FromRoute, Required] string fileName)
-    {
-        return GetIconInternal(fileName);
-    }
-
-    private ActionResult GetIconInternal(string fileName)
-    {
-        var icon = _dlnaManager.GetIcon(fileName);
-        if (icon is null)
-        {
-            return NotFound();
-        }
-
-        return File(icon.Stream, MimeTypes.GetMimeType(fileName));
-    }
-
-    private string GetAbsoluteUri()
-    {
-        return $"{Request.Scheme}://{Request.Host}{Request.PathBase}{Request.Path}";
-    }
-
-    private Task<ControlResponse> ProcessControlRequestInternalAsync(string id, Stream requestStream, IUpnpService service)
-    {
-        return service.ProcessControlRequestAsync(new ControlRequest(Request.Headers)
-        {
-            InputXml = requestStream,
-            TargetServerUuId = id,
-            RequestedUrl = GetAbsoluteUri()
-        });
-    }
-
-    private EventSubscriptionResponse ProcessEventRequest(IDlnaEventManager dlnaEventManager)
-    {
-        var subscriptionId = Request.Headers["SID"];
-        if (string.Equals(Request.Method, "subscribe", StringComparison.OrdinalIgnoreCase))
-        {
-            var notificationType = Request.Headers["NT"];
-            var callback = Request.Headers["CALLBACK"];
-            var timeoutString = Request.Headers["TIMEOUT"];
-
-            if (string.IsNullOrEmpty(notificationType))
-            {
-                return dlnaEventManager.RenewEventSubscription(
-                    subscriptionId,
-                    notificationType,
-                    timeoutString,
-                    callback);
-            }
-
-            return dlnaEventManager.CreateEventSubscription(notificationType, timeoutString, callback);
-        }
-
-        return dlnaEventManager.CancelEventSubscription(subscriptionId);
-    }
-}
diff --git a/Jellyfin.Api/Controllers/DynamicHlsController.cs b/Jellyfin.Api/Controllers/DynamicHlsController.cs
index 38953dc21..9e9c610cc 100644
--- a/Jellyfin.Api/Controllers/DynamicHlsController.cs
+++ b/Jellyfin.Api/Controllers/DynamicHlsController.cs
@@ -17,8 +17,6 @@ using Jellyfin.Extensions;
 using Jellyfin.MediaEncoding.Hls.Playlist;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Devices;
-using MediaBrowser.Controller.Dlna;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.MediaEncoding.Encoder;
@@ -49,12 +47,10 @@ public class DynamicHlsController : BaseJellyfinApiController
 
     private readonly ILibraryManager _libraryManager;
     private readonly IUserManager _userManager;
-    private readonly IDlnaManager _dlnaManager;
     private readonly IMediaSourceManager _mediaSourceManager;
     private readonly IServerConfigurationManager _serverConfigurationManager;
     private readonly IMediaEncoder _mediaEncoder;
     private readonly IFileSystem _fileSystem;
-    private readonly IDeviceManager _deviceManager;
     private readonly TranscodingJobHelper _transcodingJobHelper;
     private readonly ILogger<DynamicHlsController> _logger;
     private readonly EncodingHelper _encodingHelper;
@@ -67,12 +63,10 @@ public class DynamicHlsController : BaseJellyfinApiController
     /// </summary>
     /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
     /// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param>
-    /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
     /// <param name="mediaSourceManager">Instance of the <see cref="IMediaSourceManager"/> interface.</param>
     /// <param name="serverConfigurationManager">Instance of the <see cref="IServerConfigurationManager"/> interface.</param>
     /// <param name="mediaEncoder">Instance of the <see cref="IMediaEncoder"/> interface.</param>
     /// <param name="fileSystem">Instance of the <see cref="IFileSystem"/> interface.</param>
-    /// <param name="deviceManager">Instance of the <see cref="IDeviceManager"/> interface.</param>
     /// <param name="transcodingJobHelper">Instance of the <see cref="TranscodingJobHelper"/> class.</param>
     /// <param name="logger">Instance of the <see cref="ILogger{DynamicHlsController}"/> interface.</param>
     /// <param name="dynamicHlsHelper">Instance of <see cref="DynamicHlsHelper"/>.</param>
@@ -81,12 +75,10 @@ public class DynamicHlsController : BaseJellyfinApiController
     public DynamicHlsController(
         ILibraryManager libraryManager,
         IUserManager userManager,
-        IDlnaManager dlnaManager,
         IMediaSourceManager mediaSourceManager,
         IServerConfigurationManager serverConfigurationManager,
         IMediaEncoder mediaEncoder,
         IFileSystem fileSystem,
-        IDeviceManager deviceManager,
         TranscodingJobHelper transcodingJobHelper,
         ILogger<DynamicHlsController> logger,
         DynamicHlsHelper dynamicHlsHelper,
@@ -95,12 +87,10 @@ public class DynamicHlsController : BaseJellyfinApiController
     {
         _libraryManager = libraryManager;
         _userManager = userManager;
-        _dlnaManager = dlnaManager;
         _mediaSourceManager = mediaSourceManager;
         _serverConfigurationManager = serverConfigurationManager;
         _mediaEncoder = mediaEncoder;
         _fileSystem = fileSystem;
-        _deviceManager = deviceManager;
         _transcodingJobHelper = transcodingJobHelper;
         _logger = logger;
         _dynamicHlsHelper = dynamicHlsHelper;
@@ -176,7 +166,7 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -231,7 +221,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -294,8 +283,6 @@ public class DynamicHlsController : BaseJellyfinApiController
                 _serverConfigurationManager,
                 _mediaEncoder,
                 _encodingHelper,
-                _dlnaManager,
-                _deviceManager,
                 _transcodingJobHelper,
                 TranscodingJobType,
                 cancellationToken)
@@ -422,7 +409,7 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -477,7 +464,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -594,7 +580,7 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -647,7 +633,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -760,7 +745,7 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -814,7 +799,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -928,7 +912,7 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -981,7 +965,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -1105,7 +1088,7 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -1161,7 +1144,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -1286,7 +1268,7 @@ public class DynamicHlsController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -1341,7 +1323,6 @@ public class DynamicHlsController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -1402,8 +1383,6 @@ public class DynamicHlsController : BaseJellyfinApiController
                 _serverConfigurationManager,
                 _mediaEncoder,
                 _encodingHelper,
-                _dlnaManager,
-                _deviceManager,
                 _transcodingJobHelper,
                 TranscodingJobType,
                 cancellationTokenSource.Token)
@@ -1442,8 +1421,6 @@ public class DynamicHlsController : BaseJellyfinApiController
                 _serverConfigurationManager,
                 _mediaEncoder,
                 _encodingHelper,
-                _dlnaManager,
-                _deviceManager,
                 _transcodingJobHelper,
                 TranscodingJobType,
                 cancellationToken)
diff --git a/Jellyfin.Api/Controllers/VideosController.cs b/Jellyfin.Api/Controllers/VideosController.cs
index 7aa5d01e2..5d9868eb9 100644
--- a/Jellyfin.Api/Controllers/VideosController.cs
+++ b/Jellyfin.Api/Controllers/VideosController.cs
@@ -16,8 +16,6 @@ using MediaBrowser.Common.Api;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Devices;
-using MediaBrowser.Controller.Dlna;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
@@ -42,11 +40,9 @@ public class VideosController : BaseJellyfinApiController
     private readonly ILibraryManager _libraryManager;
     private readonly IUserManager _userManager;
     private readonly IDtoService _dtoService;
-    private readonly IDlnaManager _dlnaManager;
     private readonly IMediaSourceManager _mediaSourceManager;
     private readonly IServerConfigurationManager _serverConfigurationManager;
     private readonly IMediaEncoder _mediaEncoder;
-    private readonly IDeviceManager _deviceManager;
     private readonly TranscodingJobHelper _transcodingJobHelper;
     private readonly IHttpClientFactory _httpClientFactory;
     private readonly EncodingHelper _encodingHelper;
@@ -59,11 +55,9 @@ public class VideosController : BaseJellyfinApiController
     /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
     /// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param>
     /// <param name="dtoService">Instance of the <see cref="IDtoService"/> interface.</param>
-    /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
     /// <param name="mediaSourceManager">Instance of the <see cref="IMediaSourceManager"/> interface.</param>
     /// <param name="serverConfigurationManager">Instance of the <see cref="IServerConfigurationManager"/> interface.</param>
     /// <param name="mediaEncoder">Instance of the <see cref="IMediaEncoder"/> interface.</param>
-    /// <param name="deviceManager">Instance of the <see cref="IDeviceManager"/> interface.</param>
     /// <param name="transcodingJobHelper">Instance of the <see cref="TranscodingJobHelper"/> class.</param>
     /// <param name="httpClientFactory">Instance of the <see cref="IHttpClientFactory"/> interface.</param>
     /// <param name="encodingHelper">Instance of <see cref="EncodingHelper"/>.</param>
@@ -71,11 +65,9 @@ public class VideosController : BaseJellyfinApiController
         ILibraryManager libraryManager,
         IUserManager userManager,
         IDtoService dtoService,
-        IDlnaManager dlnaManager,
         IMediaSourceManager mediaSourceManager,
         IServerConfigurationManager serverConfigurationManager,
         IMediaEncoder mediaEncoder,
-        IDeviceManager deviceManager,
         TranscodingJobHelper transcodingJobHelper,
         IHttpClientFactory httpClientFactory,
         EncodingHelper encodingHelper)
@@ -83,11 +75,9 @@ public class VideosController : BaseJellyfinApiController
         _libraryManager = libraryManager;
         _userManager = userManager;
         _dtoService = dtoService;
-        _dlnaManager = dlnaManager;
         _mediaSourceManager = mediaSourceManager;
         _serverConfigurationManager = serverConfigurationManager;
         _mediaEncoder = mediaEncoder;
-        _deviceManager = deviceManager;
         _transcodingJobHelper = transcodingJobHelper;
         _httpClientFactory = httpClientFactory;
         _encodingHelper = encodingHelper;
@@ -324,7 +314,7 @@ public class VideosController : BaseJellyfinApiController
         [FromQuery] bool? @static,
         [FromQuery] string? @params,
         [FromQuery] string? tag,
-        [FromQuery] string? deviceProfileId,
+        [FromQuery, ParameterObsolete] string? deviceProfileId,
         [FromQuery] string? playSessionId,
         [FromQuery] string? segmentContainer,
         [FromQuery] int? segmentLength,
@@ -381,7 +371,6 @@ public class VideosController : BaseJellyfinApiController
             Static = @static ?? false,
             Params = @params,
             Tag = tag,
-            DeviceProfileId = deviceProfileId,
             PlaySessionId = playSessionId,
             SegmentContainer = segmentContainer,
             SegmentLength = segmentLength,
@@ -438,8 +427,6 @@ public class VideosController : BaseJellyfinApiController
                 _serverConfigurationManager,
                 _mediaEncoder,
                 _encodingHelper,
-                _dlnaManager,
-                _deviceManager,
                 _transcodingJobHelper,
                 _transcodingJobType,
                 cancellationTokenSource.Token)
@@ -447,8 +434,6 @@ public class VideosController : BaseJellyfinApiController
 
         if (@static.HasValue && @static.Value && state.DirectStreamProvider is not null)
         {
-            StreamingHelpers.AddDlnaHeaders(state, Response.Headers, true, state.Request.StartTimeTicks, Request, _dlnaManager);
-
             var liveStreamInfo = _mediaSourceManager.GetLiveStreamInfo(streamingRequest.LiveStreamId);
             if (liveStreamInfo is null)
             {
@@ -463,8 +448,6 @@ public class VideosController : BaseJellyfinApiController
         // Static remote stream
         if (@static.HasValue && @static.Value && state.InputProtocol == MediaProtocol.Http)
         {
-            StreamingHelpers.AddDlnaHeaders(state, Response.Headers, true, state.Request.StartTimeTicks, Request, _dlnaManager);
-
             var httpClient = _httpClientFactory.CreateClient(NamedClient.Default);
             return await FileStreamResponseHelpers.GetStaticRemoteStreamResult(state, httpClient, HttpContext).ConfigureAwait(false);
         }
@@ -475,12 +458,6 @@ public class VideosController : BaseJellyfinApiController
         }
 
         var outputPath = state.OutputFilePath;
-        var outputPathExists = System.IO.File.Exists(outputPath);
-
-        var transcodingJob = _transcodingJobHelper.GetTranscodingJob(outputPath, TranscodingJobType.Progressive);
-        var isTranscodeCached = outputPathExists && transcodingJob is not null;
-
-        StreamingHelpers.AddDlnaHeaders(state, Response.Headers, (@static.HasValue && @static.Value) || isTranscodeCached, state.Request.StartTimeTicks, Request, _dlnaManager);
 
         // Static stream
         if (@static.HasValue && @static.Value)
diff --git a/Jellyfin.Api/Helpers/AudioHelper.cs b/Jellyfin.Api/Helpers/AudioHelper.cs
index 2b18c389d..926ce99dd 100644
--- a/Jellyfin.Api/Helpers/AudioHelper.cs
+++ b/Jellyfin.Api/Helpers/AudioHelper.cs
@@ -7,8 +7,6 @@ using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Devices;
-using MediaBrowser.Controller.Dlna;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.Model.MediaInfo;
@@ -23,13 +21,11 @@ namespace Jellyfin.Api.Helpers;
 /// </summary>
 public class AudioHelper
 {
-    private readonly IDlnaManager _dlnaManager;
     private readonly IUserManager _userManager;
     private readonly ILibraryManager _libraryManager;
     private readonly IMediaSourceManager _mediaSourceManager;
     private readonly IServerConfigurationManager _serverConfigurationManager;
     private readonly IMediaEncoder _mediaEncoder;
-    private readonly IDeviceManager _deviceManager;
     private readonly TranscodingJobHelper _transcodingJobHelper;
     private readonly IHttpClientFactory _httpClientFactory;
     private readonly IHttpContextAccessor _httpContextAccessor;
@@ -38,37 +34,31 @@ public class AudioHelper
     /// <summary>
     /// Initializes a new instance of the <see cref="AudioHelper"/> class.
     /// </summary>
-    /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
     /// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param>
     /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
     /// <param name="mediaSourceManager">Instance of the <see cref="IMediaSourceManager"/> interface.</param>
     /// <param name="serverConfigurationManager">Instance of the <see cref="IServerConfigurationManager"/> interface.</param>
     /// <param name="mediaEncoder">Instance of the <see cref="IMediaEncoder"/> interface.</param>
-    /// <param name="deviceManager">Instance of the <see cref="IDeviceManager"/> interface.</param>
     /// <param name="transcodingJobHelper">Instance of <see cref="TranscodingJobHelper"/>.</param>
     /// <param name="httpClientFactory">Instance of the <see cref="IHttpClientFactory"/> interface.</param>
     /// <param name="httpContextAccessor">Instance of the <see cref="IHttpContextAccessor"/> interface.</param>
     /// <param name="encodingHelper">Instance of <see cref="EncodingHelper"/>.</param>
     public AudioHelper(
-        IDlnaManager dlnaManager,
         IUserManager userManager,
         ILibraryManager libraryManager,
         IMediaSourceManager mediaSourceManager,
         IServerConfigurationManager serverConfigurationManager,
         IMediaEncoder mediaEncoder,
-        IDeviceManager deviceManager,
         TranscodingJobHelper transcodingJobHelper,
         IHttpClientFactory httpClientFactory,
         IHttpContextAccessor httpContextAccessor,
         EncodingHelper encodingHelper)
     {
-        _dlnaManager = dlnaManager;
         _userManager = userManager;
         _libraryManager = libraryManager;
         _mediaSourceManager = mediaSourceManager;
         _serverConfigurationManager = serverConfigurationManager;
         _mediaEncoder = mediaEncoder;
-        _deviceManager = deviceManager;
         _transcodingJobHelper = transcodingJobHelper;
         _httpClientFactory = httpClientFactory;
         _httpContextAccessor = httpContextAccessor;
@@ -104,8 +94,6 @@ public class AudioHelper
                 _serverConfigurationManager,
                 _mediaEncoder,
                 _encodingHelper,
-                _dlnaManager,
-                _deviceManager,
                 _transcodingJobHelper,
                 transcodingJobType,
                 cancellationTokenSource.Token)
@@ -113,8 +101,6 @@ public class AudioHelper
 
         if (streamingRequest.Static && state.DirectStreamProvider is not null)
         {
-            StreamingHelpers.AddDlnaHeaders(state, _httpContextAccessor.HttpContext.Response.Headers, true, streamingRequest.StartTimeTicks, _httpContextAccessor.HttpContext.Request, _dlnaManager);
-
             var liveStreamInfo = _mediaSourceManager.GetLiveStreamInfo(streamingRequest.LiveStreamId);
             if (liveStreamInfo is null)
             {
@@ -129,8 +115,6 @@ public class AudioHelper
         // Static remote stream
         if (streamingRequest.Static && state.InputProtocol == MediaProtocol.Http)
         {
-            StreamingHelpers.AddDlnaHeaders(state, _httpContextAccessor.HttpContext.Response.Headers, true, streamingRequest.StartTimeTicks, _httpContextAccessor.HttpContext.Request, _dlnaManager);
-
             var httpClient = _httpClientFactory.CreateClient(NamedClient.Default);
             return await FileStreamResponseHelpers.GetStaticRemoteStreamResult(state, httpClient, _httpContextAccessor.HttpContext).ConfigureAwait(false);
         }
@@ -141,12 +125,6 @@ public class AudioHelper
         }
 
         var outputPath = state.OutputFilePath;
-        var outputPathExists = File.Exists(outputPath);
-
-        var transcodingJob = _transcodingJobHelper.GetTranscodingJob(outputPath, TranscodingJobType.Progressive);
-        var isTranscodeCached = outputPathExists && transcodingJob is not null;
-
-        StreamingHelpers.AddDlnaHeaders(state, _httpContextAccessor.HttpContext.Response.Headers, streamingRequest.Static || isTranscodeCached, streamingRequest.StartTimeTicks, _httpContextAccessor.HttpContext.Request, _dlnaManager);
 
         // Static stream
         if (streamingRequest.Static)
diff --git a/Jellyfin.Api/Helpers/DynamicHlsHelper.cs b/Jellyfin.Api/Helpers/DynamicHlsHelper.cs
index a8df628f0..05f7d44bf 100644
--- a/Jellyfin.Api/Helpers/DynamicHlsHelper.cs
+++ b/Jellyfin.Api/Helpers/DynamicHlsHelper.cs
@@ -16,8 +16,6 @@ using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Devices;
-using MediaBrowser.Controller.Dlna;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.Controller.Trickplay;
@@ -38,11 +36,9 @@ public class DynamicHlsHelper
 {
     private readonly ILibraryManager _libraryManager;
     private readonly IUserManager _userManager;
-    private readonly IDlnaManager _dlnaManager;
     private readonly IMediaSourceManager _mediaSourceManager;
     private readonly IServerConfigurationManager _serverConfigurationManager;
     private readonly IMediaEncoder _mediaEncoder;
-    private readonly IDeviceManager _deviceManager;
     private readonly TranscodingJobHelper _transcodingJobHelper;
     private readonly INetworkManager _networkManager;
     private readonly ILogger<DynamicHlsHelper> _logger;
@@ -55,11 +51,9 @@ public class DynamicHlsHelper
     /// </summary>
     /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
     /// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param>
-    /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
     /// <param name="mediaSourceManager">Instance of the <see cref="IMediaSourceManager"/> interface.</param>
     /// <param name="serverConfigurationManager">Instance of the <see cref="IServerConfigurationManager"/> interface.</param>
     /// <param name="mediaEncoder">Instance of the <see cref="IMediaEncoder"/> interface.</param>
-    /// <param name="deviceManager">Instance of the <see cref="IDeviceManager"/> interface.</param>
     /// <param name="transcodingJobHelper">Instance of <see cref="TranscodingJobHelper"/>.</param>
     /// <param name="networkManager">Instance of the <see cref="INetworkManager"/> interface.</param>
     /// <param name="logger">Instance of the <see cref="ILogger{DynamicHlsHelper}"/> interface.</param>
@@ -69,11 +63,9 @@ public class DynamicHlsHelper
     public DynamicHlsHelper(
         ILibraryManager libraryManager,
         IUserManager userManager,
-        IDlnaManager dlnaManager,
         IMediaSourceManager mediaSourceManager,
         IServerConfigurationManager serverConfigurationManager,
         IMediaEncoder mediaEncoder,
-        IDeviceManager deviceManager,
         TranscodingJobHelper transcodingJobHelper,
         INetworkManager networkManager,
         ILogger<DynamicHlsHelper> logger,
@@ -83,11 +75,9 @@ public class DynamicHlsHelper
     {
         _libraryManager = libraryManager;
         _userManager = userManager;
-        _dlnaManager = dlnaManager;
         _mediaSourceManager = mediaSourceManager;
         _serverConfigurationManager = serverConfigurationManager;
         _mediaEncoder = mediaEncoder;
-        _deviceManager = deviceManager;
         _transcodingJobHelper = transcodingJobHelper;
         _networkManager = networkManager;
         _logger = logger;
@@ -140,8 +130,6 @@ public class DynamicHlsHelper
                 _serverConfigurationManager,
                 _mediaEncoder,
                 _encodingHelper,
-                _dlnaManager,
-                _deviceManager,
                 _transcodingJobHelper,
                 transcodingJobType,
                 cancellationTokenSource.Token)
diff --git a/Jellyfin.Api/Helpers/StreamingHelpers.cs b/Jellyfin.Api/Helpers/StreamingHelpers.cs
index 7d9a38931..71c62b235 100644
--- a/Jellyfin.Api/Helpers/StreamingHelpers.cs
+++ b/Jellyfin.Api/Helpers/StreamingHelpers.cs
@@ -12,15 +12,12 @@ using Jellyfin.Extensions;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Devices;
-using MediaBrowser.Controller.Dlna;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.Model.Dlna;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
 using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.Primitives;
 using Microsoft.Net.Http.Headers;
 
 namespace Jellyfin.Api.Helpers;
@@ -41,8 +38,6 @@ public static class StreamingHelpers
     /// <param name="serverConfigurationManager">Instance of the <see cref="IServerConfigurationManager"/> interface.</param>
     /// <param name="mediaEncoder">Instance of the <see cref="IMediaEncoder"/> interface.</param>
     /// <param name="encodingHelper">Instance of <see cref="EncodingHelper"/>.</param>
-    /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
-    /// <param name="deviceManager">Instance of the <see cref="IDeviceManager"/> interface.</param>
     /// <param name="transcodingJobHelper">Initialized <see cref="TranscodingJobHelper"/>.</param>
     /// <param name="transcodingJobType">The <see cref="TranscodingJobType"/>.</param>
     /// <param name="cancellationToken">The <see cref="CancellationToken"/>.</param>
@@ -56,21 +51,11 @@ public static class StreamingHelpers
         IServerConfigurationManager serverConfigurationManager,
         IMediaEncoder mediaEncoder,
         EncodingHelper encodingHelper,
-        IDlnaManager dlnaManager,
-        IDeviceManager deviceManager,
         TranscodingJobHelper transcodingJobHelper,
         TranscodingJobType transcodingJobType,
         CancellationToken cancellationToken)
     {
         var httpRequest = httpContext.Request;
-        // Parse the DLNA time seek header
-        if (!streamingRequest.StartTimeTicks.HasValue)
-        {
-            var timeSeek = httpRequest.Headers["TimeSeekRange.dlna.org"];
-
-            streamingRequest.StartTimeTicks = ParseTimeSeekHeader(timeSeek.ToString());
-        }
-
         if (!string.IsNullOrWhiteSpace(streamingRequest.Params))
         {
             ParseParams(streamingRequest);
@@ -89,16 +74,11 @@ public static class StreamingHelpers
             streamingRequest.AudioCodec = encodingHelper.InferAudioCodec(url);
         }
 
-        var enableDlnaHeaders = !string.IsNullOrWhiteSpace(streamingRequest.Params) ||
-                                streamingRequest.StreamOptions.ContainsKey("dlnaheaders") ||
-                                string.Equals(httpRequest.Headers["GetContentFeatures.DLNA.ORG"], "1", StringComparison.OrdinalIgnoreCase);
-
         var state = new StreamState(mediaSourceManager, transcodingJobType, transcodingJobHelper)
         {
             Request = streamingRequest,
             RequestedUrl = url,
-            UserAgent = httpRequest.Headers[HeaderNames.UserAgent],
-            EnableDlnaHeaders = enableDlnaHeaders
+            UserAgent = httpRequest.Headers[HeaderNames.UserAgent]
         };
 
         var userId = httpContext.User.GetUserId();
@@ -243,8 +223,6 @@ public static class StreamingHelpers
             }
         }
 
-        ApplyDeviceProfileSettings(state, dlnaManager, deviceManager, httpRequest, streamingRequest.DeviceProfileId, streamingRequest.Static);
-
         var ext = string.IsNullOrWhiteSpace(state.OutputContainer)
             ? GetOutputFileExtension(state, mediaSource)
             : ("." + state.OutputContainer);
@@ -255,123 +233,6 @@ public static class StreamingHelpers
     }
 
     /// <summary>
-    /// Adds the dlna headers.
-    /// </summary>
-    /// <param name="state">The state.</param>
-    /// <param name="responseHeaders">The response headers.</param>
-    /// <param name="isStaticallyStreamed">if set to <c>true</c> [is statically streamed].</param>
-    /// <param name="startTimeTicks">The start time in ticks.</param>
-    /// <param name="request">The <see cref="HttpRequest"/>.</param>
-    /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
-    public static void AddDlnaHeaders(
-        StreamState state,
-        IHeaderDictionary responseHeaders,
-        bool isStaticallyStreamed,
-        long? startTimeTicks,
-        HttpRequest request,
-        IDlnaManager dlnaManager)
-    {
-        if (!state.EnableDlnaHeaders)
-        {
-            return;
-        }
-
-        var profile = state.DeviceProfile;
-
-        StringValues transferMode = request.Headers["transferMode.dlna.org"];
-        responseHeaders.Append("transferMode.dlna.org", string.IsNullOrEmpty(transferMode) ? "Streaming" : transferMode.ToString());
-        responseHeaders.Append("realTimeInfo.dlna.org", "DLNA.ORG_TLAG=*");
-
-        if (state.RunTimeTicks.HasValue)
-        {
-            if (string.Equals(request.Headers["getMediaInfo.sec"], "1", StringComparison.OrdinalIgnoreCase))
-            {
-                var ms = TimeSpan.FromTicks(state.RunTimeTicks.Value).TotalMilliseconds;
-                responseHeaders.Append("MediaInfo.sec", string.Format(
-                    CultureInfo.InvariantCulture,
-                    "SEC_Duration={0};",
-                    Convert.ToInt32(ms)));
-            }
-
-            if (!isStaticallyStreamed && profile is not null)
-            {
-                AddTimeSeekResponseHeaders(state, responseHeaders, startTimeTicks);
-            }
-        }
-
-        profile ??= dlnaManager.GetDefaultProfile();
-
-        var audioCodec = state.ActualOutputAudioCodec;
-
-        if (!state.IsVideoRequest)
-        {
-            responseHeaders.Append("contentFeatures.dlna.org", ContentFeatureBuilder.BuildAudioHeader(
-                profile,
-                state.OutputContainer,
-                audioCodec,
-                state.OutputAudioBitrate,
-                state.OutputAudioSampleRate,
-                state.OutputAudioChannels,
-                state.OutputAudioBitDepth,
-                isStaticallyStreamed,
-                state.RunTimeTicks,
-                state.TranscodeSeekInfo));
-        }
-        else
-        {
-            var videoCodec = state.ActualOutputVideoCodec;
-
-            responseHeaders.Append(
-                "contentFeatures.dlna.org",
-                ContentFeatureBuilder.BuildVideoHeader(profile, state.OutputContainer, videoCodec, audioCodec, state.OutputWidth, state.OutputHeight, state.TargetVideoBitDepth, state.OutputVideoBitrate, state.TargetTimestamp, isStaticallyStreamed, state.RunTimeTicks, state.TargetVideoProfile, state.TargetVideoRangeType, state.TargetVideoLevel, state.TargetFramerate, state.TargetPacketLength, state.TranscodeSeekInfo, state.IsTargetAnamorphic, state.IsTargetInterlaced, state.TargetRefFrames, state.TargetVideoStreamCount, state.TargetAudioStreamCount, state.TargetVideoCodecTag, state.IsTargetAVC).FirstOrDefault() ?? string.Empty);
-        }
-    }
-
-    /// <summary>
-    /// Parses the time seek header.
-    /// </summary>
-    /// <param name="value">The time seek header string.</param>
-    /// <returns>A nullable <see cref="long"/> representing the seek time in ticks.</returns>
-    private static long? ParseTimeSeekHeader(ReadOnlySpan<char> value)
-    {
-        if (value.IsEmpty)
-        {
-            return null;
-        }
-
-        const string npt = "npt=";
-        if (!value.StartsWith(npt, StringComparison.OrdinalIgnoreCase))
-        {
-            throw new ArgumentException("Invalid timeseek header");
-        }
-
-        var index = value.IndexOf('-');
-        value = index == -1
-            ? value.Slice(npt.Length)
-            : value.Slice(npt.Length, index - npt.Length);
-        if (!value.Contains(':'))
-        {
-            // Parses npt times in the format of '417.33'
-            if (double.TryParse(value, CultureInfo.InvariantCulture, out var seconds))
-            {
-                return TimeSpan.FromSeconds(seconds).Ticks;
-            }
-
-            throw new ArgumentException("Invalid timeseek header");
-        }
-
-        try
-        {
-            // Parses npt times in the format of '10:19:25.7'
-            return TimeSpan.Parse(value, CultureInfo.InvariantCulture).Ticks;
-        }
-        catch
-        {
-            throw new ArgumentException("Invalid timeseek header");
-        }
-    }
-
-    /// <summary>
     /// Parses query parameters as StreamOptions.
     /// </summary>
     /// <param name="queryString">The query string.</param>
@@ -394,29 +255,6 @@ public static class StreamingHelpers
     }
 
     /// <summary>
-    /// Adds the dlna time seek headers to the response.
-    /// </summary>
-    /// <param name="state">The current <see cref="StreamState"/>.</param>
-    /// <param name="responseHeaders">The <see cref="IHeaderDictionary"/> of the response.</param>
-    /// <param name="startTimeTicks">The start time in ticks.</param>
-    private static void AddTimeSeekResponseHeaders(StreamState state, IHeaderDictionary responseHeaders, long? startTimeTicks)
-    {
-        var runtimeSeconds = TimeSpan.FromTicks(state.RunTimeTicks!.Value).TotalSeconds.ToString(CultureInfo.InvariantCulture);
-        var startSeconds = TimeSpan.FromTicks(startTimeTicks ?? 0).TotalSeconds.ToString(CultureInfo.InvariantCulture);
-
-        responseHeaders.Append("TimeSeekRange.dlna.org", string.Format(
-            CultureInfo.InvariantCulture,
-            "npt={0}-{1}/{1}",
-            startSeconds,
-            runtimeSeconds));
-        responseHeaders.Append("X-AvailableSeekRange", string.Format(
-            CultureInfo.InvariantCulture,
-            "1 npt={0}-{1}",
-            startSeconds,
-            runtimeSeconds));
-    }
-
-    /// <summary>
     /// Gets the output file extension.
     /// </summary>
     /// <param name="state">The state.</param>
@@ -519,79 +357,6 @@ public static class StreamingHelpers
         return Path.Combine(folder, filename + ext);
     }
 
-    private static void ApplyDeviceProfileSettings(StreamState state, IDlnaManager dlnaManager, IDeviceManager deviceManager, HttpRequest request, string? deviceProfileId, bool? @static)
-    {
-        if (!string.IsNullOrWhiteSpace(deviceProfileId))
-        {
-            state.DeviceProfile = dlnaManager.GetProfile(deviceProfileId);
-
-            if (state.DeviceProfile is null)
-            {
-                var caps = deviceManager.GetCapabilities(deviceProfileId);
-                state.DeviceProfile = caps is null ? dlnaManager.GetProfile(request.Headers) : caps.DeviceProfile;
-            }
-        }
-
-        var profile = state.DeviceProfile;
-
-        if (profile is null)
-        {
-            // Don't use settings from the default profile.
-            // Only use a specific profile if it was requested.
-            return;
-        }
-
-        var audioCodec = state.ActualOutputAudioCodec;
-        var videoCodec = state.ActualOutputVideoCodec;
-
-        var mediaProfile = !state.IsVideoRequest
-            ? profile.GetAudioMediaProfile(state.OutputContainer, audioCodec, state.OutputAudioChannels, state.OutputAudioBitrate, state.OutputAudioSampleRate, state.OutputAudioBitDepth)
-            : profile.GetVideoMediaProfile(
-                state.OutputContainer,
-                audioCodec,
-                videoCodec,
-                state.OutputWidth,
-                state.OutputHeight,
-                state.TargetVideoBitDepth,
-                state.OutputVideoBitrate,
-                state.TargetVideoProfile,
-                state.TargetVideoRangeType,
-                state.TargetVideoLevel,
-                state.TargetFramerate,
-                state.TargetPacketLength,
-                state.TargetTimestamp,
-                state.IsTargetAnamorphic,
-                state.IsTargetInterlaced,
-                state.TargetRefFrames,
-                state.TargetVideoStreamCount,
-                state.TargetAudioStreamCount,
-                state.TargetVideoCodecTag,
-                state.IsTargetAVC);
-
-        if (mediaProfile is not null)
-        {
-            state.MimeType = mediaProfile.MimeType;
-        }
-
-        if (!(@static.HasValue && @static.Value))
-        {
-            var transcodingProfile = !state.IsVideoRequest ? profile.GetAudioTranscodingProfile(state.OutputContainer, audioCodec) : profile.GetVideoTranscodingProfile(state.OutputContainer, audioCodec, videoCodec);
-
-            if (transcodingProfile is not null)
-            {
-                state.EstimateContentLength = transcodingProfile.EstimateContentLength;
-                // state.EnableMpegtsM2TsMode = transcodingProfile.EnableMpegtsM2TsMode;
-                state.TranscodeSeekInfo = transcodingProfile.TranscodeSeekInfo;
-
-                if (state.VideoRequest is not null)
-                {
-                    state.VideoRequest.CopyTimestamps = transcodingProfile.CopyTimestamps;
-                    state.VideoRequest.EnableSubtitlesInManifest = transcodingProfile.EnableSubtitlesInManifest;
-                }
-            }
-        }
-    }
-
     /// <summary>
     /// Parses the parameters.
     /// </summary>
@@ -619,7 +384,7 @@ public static class StreamingHelpers
             switch (i)
             {
                 case 0:
-                    request.DeviceProfileId = val;
+                    // DeviceProfileId
                     break;
                 case 1:
                     request.DeviceId = val;
diff --git a/Jellyfin.Api/Jellyfin.Api.csproj b/Jellyfin.Api/Jellyfin.Api.csproj
index 2473fb288..d8fd70ac3 100644
--- a/Jellyfin.Api/Jellyfin.Api.csproj
+++ b/Jellyfin.Api/Jellyfin.Api.csproj
@@ -18,7 +18,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\Emby.Dlna\Emby.Dlna.csproj" />
+    <ProjectReference Include="..\Jellyfin.Networking\Jellyfin.Networking.csproj" />
     <ProjectReference Include="..\MediaBrowser.Controller\MediaBrowser.Controller.csproj" />
     <ProjectReference Include="..\MediaBrowser.MediaEncoding\MediaBrowser.MediaEncoding.csproj" />
     <ProjectReference Include="..\src\Jellyfin.MediaEncoding.Hls\Jellyfin.MediaEncoding.Hls.csproj" />
diff --git a/Jellyfin.Api/Models/StreamingDtos/StreamState.cs b/Jellyfin.Api/Models/StreamingDtos/StreamState.cs
index f249f3bc6..cc1f9163e 100644
--- a/Jellyfin.Api/Models/StreamingDtos/StreamState.cs
+++ b/Jellyfin.Api/Models/StreamingDtos/StreamState.cs
@@ -139,16 +139,6 @@ public class StreamState : EncodingJobInfo, IDisposable
     public TranscodeSeekInfo TranscodeSeekInfo { get; set; }
 
     /// <summary>
-    /// Gets or sets a value indicating whether to enable dlna headers.
-    /// </summary>
-    public bool EnableDlnaHeaders { get; set; }
-
-    /// <summary>
-    /// Gets or sets the device profile.
-    /// </summary>
-    public DeviceProfile? DeviceProfile { get; set; }
-
-    /// <summary>
     /// Gets or sets the transcoding job.
     /// </summary>
     public TranscodingJobDto? TranscodingJob { get; set; }
diff --git a/Jellyfin.Api/Models/StreamingDtos/StreamingRequestDto.cs b/Jellyfin.Api/Models/StreamingDtos/StreamingRequestDto.cs
index 389d6006d..a357498d4 100644
--- a/Jellyfin.Api/Models/StreamingDtos/StreamingRequestDto.cs
+++ b/Jellyfin.Api/Models/StreamingDtos/StreamingRequestDto.cs
@@ -8,11 +8,6 @@ namespace Jellyfin.Api.Models.StreamingDtos;
 public class StreamingRequestDto : BaseEncodingJobOptions
 {
     /// <summary>
-    /// Gets or sets the device profile.
-    /// </summary>
-    public string? DeviceProfileId { get; set; }
-
-    /// <summary>
     /// Gets or sets the params.
     /// </summary>
     public string? Params { get; set; }