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Diffstat (limited to 'Jellyfin.Api/Controllers/VideosController.cs')
| -rw-r--r-- | Jellyfin.Api/Controllers/VideosController.cs | 523 |
1 files changed, 523 insertions, 0 deletions
diff --git a/Jellyfin.Api/Controllers/VideosController.cs b/Jellyfin.Api/Controllers/VideosController.cs new file mode 100644 index 000000000..d1ef817eb --- /dev/null +++ b/Jellyfin.Api/Controllers/VideosController.cs @@ -0,0 +1,523 @@ +using System; +using System.Collections.Generic; +using System.Globalization; +using System.Linq; +using System.Net.Http; +using System.Threading; +using System.Threading.Tasks; +using Jellyfin.Api.Constants; +using Jellyfin.Api.Extensions; +using Jellyfin.Api.Helpers; +using Jellyfin.Api.Models.StreamingDtos; +using MediaBrowser.Common.Configuration; +using MediaBrowser.Controller.Configuration; +using MediaBrowser.Controller.Devices; +using MediaBrowser.Controller.Dlna; +using MediaBrowser.Controller.Dto; +using MediaBrowser.Controller.Entities; +using MediaBrowser.Controller.Library; +using MediaBrowser.Controller.MediaEncoding; +using MediaBrowser.Controller.Net; +using MediaBrowser.Model.Dlna; +using MediaBrowser.Model.Dto; +using MediaBrowser.Model.Entities; +using MediaBrowser.Model.IO; +using MediaBrowser.Model.MediaInfo; +using MediaBrowser.Model.Net; +using MediaBrowser.Model.Querying; +using Microsoft.AspNetCore.Authorization; +using Microsoft.AspNetCore.Http; +using Microsoft.AspNetCore.Mvc; +using Microsoft.Extensions.Configuration; + +namespace Jellyfin.Api.Controllers +{ + /// <summary> + /// The videos controller. + /// </summary> + [Route("Videos")] + public class VideosController : BaseJellyfinApiController + { + private readonly ILibraryManager _libraryManager; + private readonly IUserManager _userManager; + private readonly IDtoService _dtoService; + private readonly IDlnaManager _dlnaManager; + private readonly IAuthorizationContext _authContext; + private readonly IMediaSourceManager _mediaSourceManager; + private readonly IServerConfigurationManager _serverConfigurationManager; + private readonly IMediaEncoder _mediaEncoder; + private readonly IFileSystem _fileSystem; + private readonly ISubtitleEncoder _subtitleEncoder; + private readonly IConfiguration _configuration; + private readonly IDeviceManager _deviceManager; + private readonly TranscodingJobHelper _transcodingJobHelper; + private readonly IHttpClientFactory _httpClientFactory; + + private readonly TranscodingJobType _transcodingJobType = TranscodingJobType.Progressive; + + /// <summary> + /// Initializes a new instance of the <see cref="VideosController"/> class. + /// </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="dtoService">Instance of the <see cref="IDtoService"/> interface.</param> + /// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param> + /// <param name="authContext">Instance of the <see cref="IAuthorizationContext"/> 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="subtitleEncoder">Instance of the <see cref="ISubtitleEncoder"/> interface.</param> + /// <param name="configuration">Instance of the <see cref="IConfiguration"/> 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> + public VideosController( + ILibraryManager libraryManager, + IUserManager userManager, + IDtoService dtoService, + IDlnaManager dlnaManager, + IAuthorizationContext authContext, + IMediaSourceManager mediaSourceManager, + IServerConfigurationManager serverConfigurationManager, + IMediaEncoder mediaEncoder, + IFileSystem fileSystem, + ISubtitleEncoder subtitleEncoder, + IConfiguration configuration, + IDeviceManager deviceManager, + TranscodingJobHelper transcodingJobHelper, + IHttpClientFactory httpClientFactory) + { + _libraryManager = libraryManager; + _userManager = userManager; + _dtoService = dtoService; + _dlnaManager = dlnaManager; + _authContext = authContext; + _mediaSourceManager = mediaSourceManager; + _serverConfigurationManager = serverConfigurationManager; + _mediaEncoder = mediaEncoder; + _fileSystem = fileSystem; + _subtitleEncoder = subtitleEncoder; + _configuration = configuration; + _deviceManager = deviceManager; + _transcodingJobHelper = transcodingJobHelper; + _httpClientFactory = httpClientFactory; + } + + /// <summary> + /// Gets additional parts for a video. + /// </summary> + /// <param name="itemId">The item id.</param> + /// <param name="userId">Optional. Filter by user id, and attach user data.</param> + /// <response code="200">Additional parts returned.</response> + /// <returns>A <see cref="QueryResult{BaseItemDto}"/> with the parts.</returns> + [HttpGet("{itemId}/AdditionalParts")] + [Authorize(Policy = Policies.DefaultAuthorization)] + [ProducesResponseType(StatusCodes.Status200OK)] + public ActionResult<QueryResult<BaseItemDto>> GetAdditionalPart([FromRoute] Guid itemId, [FromQuery] Guid? userId) + { + var user = userId.HasValue && !userId.Equals(Guid.Empty) + ? _userManager.GetUserById(userId.Value) + : null; + + var item = itemId.Equals(Guid.Empty) + ? (!userId.Equals(Guid.Empty) + ? _libraryManager.GetUserRootFolder() + : _libraryManager.RootFolder) + : _libraryManager.GetItemById(itemId); + + var dtoOptions = new DtoOptions(); + dtoOptions = dtoOptions.AddClientFields(Request); + + BaseItemDto[] items; + if (item is Video video) + { + items = video.GetAdditionalParts() + .Select(i => _dtoService.GetBaseItemDto(i, dtoOptions, user, video)) + .ToArray(); + } + else + { + items = Array.Empty<BaseItemDto>(); + } + + var result = new QueryResult<BaseItemDto> + { + Items = items, + TotalRecordCount = items.Length + }; + + return result; + } + + /// <summary> + /// Removes alternate video sources. + /// </summary> + /// <param name="itemId">The item id.</param> + /// <response code="204">Alternate sources deleted.</response> + /// <response code="404">Video not found.</response> + /// <returns>A <see cref="NoContentResult"/> indicating success, or a <see cref="NotFoundResult"/> if the video doesn't exist.</returns> + [HttpDelete("{itemId}/AlternateSources")] + [Authorize(Policy = Policies.RequiresElevation)] + [ProducesResponseType(StatusCodes.Status200OK)] + [ProducesResponseType(StatusCodes.Status404NotFound)] + public ActionResult DeleteAlternateSources([FromRoute] Guid itemId) + { + var video = (Video)_libraryManager.GetItemById(itemId); + + if (video == null) + { + return NotFound("The video either does not exist or the id does not belong to a video."); + } + + foreach (var link in video.GetLinkedAlternateVersions()) + { + link.SetPrimaryVersionId(null); + link.LinkedAlternateVersions = Array.Empty<LinkedChild>(); + + link.UpdateToRepository(ItemUpdateType.MetadataEdit, CancellationToken.None); + } + + video.LinkedAlternateVersions = Array.Empty<LinkedChild>(); + video.SetPrimaryVersionId(null); + video.UpdateToRepository(ItemUpdateType.MetadataEdit, CancellationToken.None); + + return NoContent(); + } + + /// <summary> + /// Merges videos into a single record. + /// </summary> + /// <param name="itemIds">Item id list. This allows multiple, comma delimited.</param> + /// <response code="204">Videos merged.</response> + /// <response code="400">Supply at least 2 video ids.</response> + /// <returns>A <see cref="NoContentResult"/> indicating success, or a <see cref="BadRequestResult"/> if less than two ids were supplied.</returns> + [HttpPost("MergeVersions")] + [Authorize(Policy = Policies.RequiresElevation)] + [ProducesResponseType(StatusCodes.Status204NoContent)] + [ProducesResponseType(StatusCodes.Status400BadRequest)] + public ActionResult MergeVersions([FromQuery] string? itemIds) + { + var items = RequestHelpers.Split(itemIds, ',', true) + .Select(i => _libraryManager.GetItemById(i)) + .OfType<Video>() + .OrderBy(i => i.Id) + .ToList(); + + if (items.Count < 2) + { + return BadRequest("Please supply at least two videos to merge."); + } + + var videosWithVersions = items.Where(i => i.MediaSourceCount > 1).ToList(); + + var primaryVersion = videosWithVersions.FirstOrDefault(); + if (primaryVersion == null) + { + primaryVersion = items + .OrderBy(i => + { + if (i.Video3DFormat.HasValue || i.VideoType != VideoType.VideoFile) + { + return 1; + } + + return 0; + }) + .ThenByDescending(i => i.GetDefaultVideoStream()?.Width ?? 0) + .First(); + } + + var list = primaryVersion.LinkedAlternateVersions.ToList(); + + foreach (var item in items.Where(i => i.Id != primaryVersion.Id)) + { + item.SetPrimaryVersionId(primaryVersion.Id.ToString("N", CultureInfo.InvariantCulture)); + + item.UpdateToRepository(ItemUpdateType.MetadataEdit, CancellationToken.None); + + list.Add(new LinkedChild + { + Path = item.Path, + ItemId = item.Id + }); + + foreach (var linkedItem in item.LinkedAlternateVersions) + { + if (!list.Any(i => string.Equals(i.Path, linkedItem.Path, StringComparison.OrdinalIgnoreCase))) + { + list.Add(linkedItem); + } + } + + if (item.LinkedAlternateVersions.Length > 0) + { + item.LinkedAlternateVersions = Array.Empty<LinkedChild>(); + item.UpdateToRepository(ItemUpdateType.MetadataEdit, CancellationToken.None); + } + } + + primaryVersion.LinkedAlternateVersions = list.ToArray(); + primaryVersion.UpdateToRepository(ItemUpdateType.MetadataEdit, CancellationToken.None); + return NoContent(); + } + + /// <summary> + /// Gets a video stream. + /// </summary> + /// <param name="itemId">The item id.</param> + /// <param name="container">The video container. Possible values are: ts, webm, asf, wmv, ogv, mp4, m4v, mkv, mpeg, mpg, avi, 3gp, wmv, wtv, m2ts, mov, iso, flv. </param> + /// <param name="static">Optional. If true, the original file will be streamed statically without any encoding. Use either no url extension or the original file extension. true/false.</param> + /// <param name="params">The streaming parameters.</param> + /// <param name="tag">The tag.</param> + /// <param name="deviceProfileId">Optional. The dlna device profile id to utilize.</param> + /// <param name="playSessionId">The play session id.</param> + /// <param name="segmentContainer">The segment container.</param> + /// <param name="segmentLength">The segment lenght.</param> + /// <param name="minSegments">The minimum number of segments.</param> + /// <param name="mediaSourceId">The media version id, if playing an alternate version.</param> + /// <param name="deviceId">The device id of the client requesting. Used to stop encoding processes when needed.</param> + /// <param name="audioCodec">Optional. Specify a audio codec to encode to, e.g. mp3. If omitted the server will auto-select using the url's extension. Options: aac, mp3, vorbis, wma.</param> + /// <param name="enableAutoStreamCopy">Whether or not to allow automatic stream copy if requested values match the original source. Defaults to true.</param> + /// <param name="allowVideoStreamCopy">Whether or not to allow copying of the video stream url.</param> + /// <param name="allowAudioStreamCopy">Whether or not to allow copying of the audio stream url.</param> + /// <param name="breakOnNonKeyFrames">Optional. Whether to break on non key frames.</param> + /// <param name="audioSampleRate">Optional. Specify a specific audio sample rate, e.g. 44100.</param> + /// <param name="maxAudioBitDepth">Optional. The maximum audio bit depth.</param> + /// <param name="audioBitRate">Optional. Specify an audio bitrate to encode to, e.g. 128000. If omitted this will be left to encoder defaults.</param> + /// <param name="audioChannels">Optional. Specify a specific number of audio channels to encode to, e.g. 2.</param> + /// <param name="maxAudioChannels">Optional. Specify a maximum number of audio channels to encode to, e.g. 2.</param> + /// <param name="profile">Optional. Specify a specific an encoder profile (varies by encoder), e.g. main, baseline, high.</param> + /// <param name="level">Optional. Specify a level for the encoder profile (varies by encoder), e.g. 3, 3.1.</param> + /// <param name="framerate">Optional. A specific video framerate to encode to, e.g. 23.976. Generally this should be omitted unless the device has specific requirements.</param> + /// <param name="maxFramerate">Optional. A specific maximum video framerate to encode to, e.g. 23.976. Generally this should be omitted unless the device has specific requirements.</param> + /// <param name="copyTimestamps">Whether or not to copy timestamps when transcoding with an offset. Defaults to false.</param> + /// <param name="startTimeTicks">Optional. Specify a starting offset, in ticks. 1 tick = 10000 ms.</param> + /// <param name="width">Optional. The fixed horizontal resolution of the encoded video.</param> + /// <param name="height">Optional. The fixed vertical resolution of the encoded video.</param> + /// <param name="videoBitRate">Optional. Specify a video bitrate to encode to, e.g. 500000. If omitted this will be left to encoder defaults.</param> + /// <param name="subtitleStreamIndex">Optional. The index of the subtitle stream to use. If omitted no subtitles will be used.</param> + /// <param name="subtitleMethod">Optional. Specify the subtitle delivery method.</param> + /// <param name="maxRefFrames">Optional.</param> + /// <param name="maxVideoBitDepth">Optional. The maximum video bit depth.</param> + /// <param name="requireAvc">Optional. Whether to require avc.</param> + /// <param name="deInterlace">Optional. Whether to deinterlace the video.</param> + /// <param name="requireNonAnamorphic">Optional. Whether to require a non anamporphic stream.</param> + /// <param name="transcodingMaxAudioChannels">Optional. The maximum number of audio channels to transcode.</param> + /// <param name="cpuCoreLimit">Optional. The limit of how many cpu cores to use.</param> + /// <param name="liveStreamId">The live stream id.</param> + /// <param name="enableMpegtsM2TsMode">Optional. Whether to enable the MpegtsM2Ts mode.</param> + /// <param name="videoCodec">Optional. Specify a video codec to encode to, e.g. h264. If omitted the server will auto-select using the url's extension. Options: h265, h264, mpeg4, theora, vpx, wmv.</param> + /// <param name="subtitleCodec">Optional. Specify a subtitle codec to encode to.</param> + /// <param name="transcodingReasons">Optional. The transcoding reason.</param> + /// <param name="audioStreamIndex">Optional. The index of the audio stream to use. If omitted the first audio stream will be used.</param> + /// <param name="videoStreamIndex">Optional. The index of the video stream to use. If omitted the first video stream will be used.</param> + /// <param name="context">Optional. The <see cref="EncodingContext"/>.</param> + /// <param name="streamOptions">Optional. The streaming options.</param> + /// <response code="200">Video stream returned.</response> + /// <returns>A <see cref="FileResult"/> containing the audio file.</returns> + [HttpGet("{itemId}/{stream=stream}.{container?}")] + [HttpGet("{itemId}/stream")] + [HttpHead("{itemId}/{stream=stream}.{container?}")] + [HttpHead("{itemId}/stream")] + [ProducesResponseType(StatusCodes.Status200OK)] + public async Task<ActionResult> GetVideoStream( + [FromRoute] Guid itemId, + [FromRoute] string? container, + [FromQuery] bool? @static, + [FromQuery] string? @params, + [FromQuery] string? tag, + [FromQuery] string? deviceProfileId, + [FromQuery] string? playSessionId, + [FromQuery] string? segmentContainer, + [FromQuery] int? segmentLength, + [FromQuery] int? minSegments, + [FromQuery] string? mediaSourceId, + [FromQuery] string? deviceId, + [FromQuery] string? audioCodec, + [FromQuery] bool? enableAutoStreamCopy, + [FromQuery] bool? allowVideoStreamCopy, + [FromQuery] bool? allowAudioStreamCopy, + [FromQuery] bool? breakOnNonKeyFrames, + [FromQuery] int? audioSampleRate, + [FromQuery] int? maxAudioBitDepth, + [FromQuery] int? audioBitRate, + [FromQuery] int? audioChannels, + [FromQuery] int? maxAudioChannels, + [FromQuery] string? profile, + [FromQuery] string? level, + [FromQuery] float? framerate, + [FromQuery] float? maxFramerate, + [FromQuery] bool? copyTimestamps, + [FromQuery] long? startTimeTicks, + [FromQuery] int? width, + [FromQuery] int? height, + [FromQuery] int? videoBitRate, + [FromQuery] int? subtitleStreamIndex, + [FromQuery] SubtitleDeliveryMethod subtitleMethod, + [FromQuery] int? maxRefFrames, + [FromQuery] int? maxVideoBitDepth, + [FromQuery] bool? requireAvc, + [FromQuery] bool? deInterlace, + [FromQuery] bool? requireNonAnamorphic, + [FromQuery] int? transcodingMaxAudioChannels, + [FromQuery] int? cpuCoreLimit, + [FromQuery] string? liveStreamId, + [FromQuery] bool? enableMpegtsM2TsMode, + [FromQuery] string? videoCodec, + [FromQuery] string? subtitleCodec, + [FromQuery] string? transcodingReasons, + [FromQuery] int? audioStreamIndex, + [FromQuery] int? videoStreamIndex, + [FromQuery] EncodingContext context, + [FromQuery] Dictionary<string, string> streamOptions) + { + var isHeadRequest = Request.Method == System.Net.WebRequestMethods.Http.Head; + var cancellationTokenSource = new CancellationTokenSource(); + var streamingRequest = new VideoRequestDto + { + Id = itemId, + Container = container, + Static = @static ?? true, + Params = @params, + Tag = tag, + DeviceProfileId = deviceProfileId, + PlaySessionId = playSessionId, + SegmentContainer = segmentContainer, + SegmentLength = segmentLength, + MinSegments = minSegments, + MediaSourceId = mediaSourceId, + DeviceId = deviceId, + AudioCodec = audioCodec, + EnableAutoStreamCopy = enableAutoStreamCopy ?? true, + AllowAudioStreamCopy = allowAudioStreamCopy ?? true, + AllowVideoStreamCopy = allowVideoStreamCopy ?? true, + BreakOnNonKeyFrames = breakOnNonKeyFrames ?? false, + AudioSampleRate = audioSampleRate, + MaxAudioChannels = maxAudioChannels, + AudioBitRate = audioBitRate, + MaxAudioBitDepth = maxAudioBitDepth, + AudioChannels = audioChannels, + Profile = profile, + Level = level, + Framerate = framerate, + MaxFramerate = maxFramerate, + CopyTimestamps = copyTimestamps ?? true, + StartTimeTicks = startTimeTicks, + Width = width, + Height = height, + VideoBitRate = videoBitRate, + SubtitleStreamIndex = subtitleStreamIndex, + SubtitleMethod = subtitleMethod, + MaxRefFrames = maxRefFrames, + MaxVideoBitDepth = maxVideoBitDepth, + RequireAvc = requireAvc ?? true, + DeInterlace = deInterlace ?? true, + RequireNonAnamorphic = requireNonAnamorphic ?? true, + TranscodingMaxAudioChannels = transcodingMaxAudioChannels, + CpuCoreLimit = cpuCoreLimit, + LiveStreamId = liveStreamId, + EnableMpegtsM2TsMode = enableMpegtsM2TsMode ?? true, + VideoCodec = videoCodec, + SubtitleCodec = subtitleCodec, + TranscodeReasons = transcodingReasons, + AudioStreamIndex = audioStreamIndex, + VideoStreamIndex = videoStreamIndex, + Context = context, + StreamOptions = streamOptions + }; + + using var state = await StreamingHelpers.GetStreamingState( + streamingRequest, + Request, + _authContext, + _mediaSourceManager, + _userManager, + _libraryManager, + _serverConfigurationManager, + _mediaEncoder, + _fileSystem, + _subtitleEncoder, + _configuration, + _dlnaManager, + _deviceManager, + _transcodingJobHelper, + _transcodingJobType, + cancellationTokenSource.Token) + .ConfigureAwait(false); + + if (@static.HasValue && @static.Value && state.DirectStreamProvider != null) + { + StreamingHelpers.AddDlnaHeaders(state, Response.Headers, true, startTimeTicks, Request, _dlnaManager); + + await new ProgressiveFileCopier(state.DirectStreamProvider, null, _transcodingJobHelper, CancellationToken.None) + { + AllowEndOfFile = false + }.WriteToAsync(Response.Body, CancellationToken.None) + .ConfigureAwait(false); + + // TODO (moved from MediaBrowser.Api): Don't hardcode contentType + return File(Response.Body, MimeTypes.GetMimeType("file.ts")!); + } + + // Static remote stream + if (@static.HasValue && @static.Value && state.InputProtocol == MediaProtocol.Http) + { + StreamingHelpers.AddDlnaHeaders(state, Response.Headers, true, startTimeTicks, Request, _dlnaManager); + + using var httpClient = _httpClientFactory.CreateClient(); + return await FileStreamResponseHelpers.GetStaticRemoteStreamResult(state, isHeadRequest, this, httpClient).ConfigureAwait(false); + } + + if (@static.HasValue && @static.Value && state.InputProtocol != MediaProtocol.File) + { + return BadRequest($"Input protocol {state.InputProtocol} cannot be streamed statically"); + } + + var outputPath = state.OutputFilePath; + var outputPathExists = System.IO.File.Exists(outputPath); + + var transcodingJob = _transcodingJobHelper.GetTranscodingJob(outputPath, TranscodingJobType.Progressive); + var isTranscodeCached = outputPathExists && transcodingJob != null; + + StreamingHelpers.AddDlnaHeaders(state, Response.Headers, (@static.HasValue && @static.Value) || isTranscodeCached, startTimeTicks, Request, _dlnaManager); + + // Static stream + if (@static.HasValue && @static.Value) + { + var contentType = state.GetMimeType("." + state.OutputContainer, false) ?? state.GetMimeType(state.MediaPath); + + if (state.MediaSource.IsInfiniteStream) + { + await new ProgressiveFileCopier(state.MediaPath, null, _transcodingJobHelper, CancellationToken.None) + { + AllowEndOfFile = false + }.WriteToAsync(Response.Body, CancellationToken.None) + .ConfigureAwait(false); + + return File(Response.Body, contentType); + } + + return FileStreamResponseHelpers.GetStaticFileResult( + state.MediaPath, + contentType, + isHeadRequest, + this); + } + + // Need to start ffmpeg (because media can't be returned directly) + var encodingOptions = _serverConfigurationManager.GetEncodingOptions(); + var encodingHelper = new EncodingHelper(_mediaEncoder, _fileSystem, _subtitleEncoder, _configuration); + var ffmpegCommandLineArguments = encodingHelper.GetProgressiveVideoFullCommandLine(state, encodingOptions, outputPath, "superfast"); + return await FileStreamResponseHelpers.GetTranscodedFile( + state, + isHeadRequest, + this, + _transcodingJobHelper, + ffmpegCommandLineArguments, + Request, + _transcodingJobType, + cancellationTokenSource).ConfigureAwait(false); + } + } +} |