diff options
| author | theopeuchlestrade <83510973+theopeuchlestrade@users.noreply.github.com> | 2026-10-05 19:19:10 -0400 |
|---|---|---|
| committer | Cody Robibero <cody@robibe.ro> | 2026-10-05 19:19:10 -0400 |
| commit | 32efb47601d3ce4174f61a66181d9e4665288c92 (patch) | |
| tree | e0818ea584c7ab7ea67fb358ec8ceca5392f7938 /Jellyfin.Api/Controllers/DynamicHlsController.cs | |
| parent | f89279fc4bd33d47623284ad337d3bc5aa6dd282 (diff) | |
Backport pull request #18300 from jellyfin/release-12.z
Use hvc1 for Dolby Vision profile 8
Original-merge: 173ee6947286d36cdb0ba86bbe9676770c57e27b
Merged-by: crobibero <cody@robibe.ro>
Backported-by: Cody Robibero <cody@robibe.ro>
Diffstat (limited to 'Jellyfin.Api/Controllers/DynamicHlsController.cs')
| -rw-r--r-- | Jellyfin.Api/Controllers/DynamicHlsController.cs | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Jellyfin.Api/Controllers/DynamicHlsController.cs b/Jellyfin.Api/Controllers/DynamicHlsController.cs index dc0a6b2da9..6df76de0b4 100644 --- a/Jellyfin.Api/Controllers/DynamicHlsController.cs +++ b/Jellyfin.Api/Controllers/DynamicHlsController.cs @@ -1778,6 +1778,16 @@ public class DynamicHlsController : BaseJellyfinApiController } /// <summary> + /// Selects the HEVC Dolby Vision sample entry tag. + /// </summary> + /// <param name="stream">The video stream.</param> + /// <returns>The MP4 sample entry tag.</returns> + internal static string GetDolbyVisionHevcCodecTag(MediaStream stream) + { + return stream.DvProfile == 8 ? "hvc1" : "dvh1"; + } + + /// <summary> /// Gets the video arguments for transcoding. /// </summary> /// <param name="state">The <see cref="StreamState"/>.</param> @@ -1819,8 +1829,7 @@ public class DynamicHlsController : BaseJellyfinApiController { if (isActualOutputVideoCodecHevc) { - // Use hvc1 for 8.4. This is what Dolby uses for its official sample streams. Tagging with dvh1 would break some players with strict tag checking like Apple Safari. - var codecTag = state.VideoStream.VideoRangeType == VideoRangeType.DOVIWithHLG ? "hvc1" : "dvh1"; + var codecTag = GetDolbyVisionHevcCodecTag(state.VideoStream); args += $" -tag:v:0 {codecTag} -strict -2"; } else if (isActualOutputVideoCodecAv1) |