jellyfin/MediaBrowser.Model/Dlna, branch master

Extend TranscodingReason reporting

2026-06-15T07:29:24Z

Add support for VobSub subtitle streams (#16552)

2026-05-31T15:18:25Z

* Add support for VobSub subtitle streams * update logic to determine separate extraction for VobSub subtitles * simplify VobSub extraction logic and fix ffmpeg command * Match `ExtractAllExtractableSubtitlesMKS` with `ExtractAllExtractableSubtitlesInternal` Matroska's VobSub option * Add a comments clarify why MKS was used, and remove the redundant VobSub extension branch * remove redundant VobSub format check * fix type errors

Embed external subtitles into MKV when transcoding

2026-05-19T11:03:07Z

Allow external subtitle files (SRT, ASS, PGS, etc.) to be muxed into MKV output containers when the device profile requests Embed delivery. Previously, the IsExternal guard in GetSubtitleProfile excluded external subtitles from Embed consideration entirely, forcing them to be served as separate sidecar files even when the output container supports embedding. Changes: - Extract CanConsiderEmbedSubtitle in StreamBuilder to allow external subs through when transcoding to MKV - Add external subtitle file as FFmpeg input (-i) for Embed delivery - Map external embedded subs from the correct FFmpeg input index - Fix external audio map index to account for the new subtitle input - Extract NeedsExternalSubtitleMuxing in EncodingHelper to deduplicate the external subtitle input check Fixes #16403

Add videoRotation profile condition

2026-05-09T07:20:29Z

Signed-off-by: nyanmisaka

Merge pull request #16380 from LTe/fix-subtitle-extraction-setting

2026-04-11T09:37:17Z

Respect EnableSubtitleExtraction setting in subtitle delivery

2026-03-13T15:34:44Z

Wire up EnableSubtitleExtraction config to MediaEncoder.CanExtractSubtitles so the setting is actually respected. Gate subtitle extraction check behind PlayMethod.Transcode since DirectPlay has no competing ffmpeg process. Add parameterized tests for StreamBuilder.GetSubtitleProfile covering text and graphical codecs, profile format matching, and extraction setting behavior. Remove misplaced SubtitleEncoder extraction test.

Use generic Enum overloads to resolve CA2263 warnings

2026-03-11T14:57:30Z

Replace Enum.Parse(typeof(T), ...) and Enum.GetNames(typeof(T)) with their generic counterparts Enum.Parse() and Enum.GetNames() in MediaBrowser.Model/Dlna for improved type safety. Co-Authored-By: Claude Opus 4.6

Fix malformed query string in StreamInfo.ToUrl() causing 500 error via proxies

2026-02-18T20:08:35Z

StreamInfo.ToUrl() generated URLs like `/master.m3u8?&DeviceId=...` (note `?&`) because `?` was appended to the path and all parameters started with `&`. When the first optional parameter (DeviceProfileId) was null, the result was a malformed query string. This is harmless when clients hit Jellyfin directly (ASP.NET Core tolerates `?&`), but when accessed through a reverse proxy that parses and re-serializes the URL (e.g. Home Assistant ingress via aiohttp/yarl), `?&` becomes `?=&` — introducing an empty-key query parameter. ParseStreamOptions then crashes on `param.Key[0]` with IndexOutOfRangeException. Changes: - StreamInfo.ToUrl(): Track query start position and replace the first `&` with `?` after all parameters are appended, producing valid query strings - ParseStreamOptions: Guard against empty query parameter keys - Tests: Remove .Replace("?&", "?") workaround that masked the bug Co-Authored-By: Claude Opus 4.6

Merge pull request #14809 from lostb1t/fix/subtitleencoder

2026-01-26T11:00:14Z

fix: prevent premature disposal of HTTP subtitle streams

Merge pull request #15926 from abitofevrything/feat/accurate_hls_seeking

2026-01-18T11:17:06Z

Refactor HLS transcode seeking