jellyfin/MediaBrowser.Controller/MediaEncoding, branch master

Use strict QSV CPB size for less powerful H.264 decoder

2026-05-03T10:25:33Z

Signed-off-by: nyanmisaka

Backport pull request #16718 from jellyfin/release-10.11.z

2026-04-29T19:39:34Z

Allow HDR10 for VPP tonemapping Original-merge: 938c0435960345ac3d91e7705becfaf8edc57f17 Merged-by: Bond-009 Backported-by: Bond_009

Fix GHSA-jh22-fw8w-2v9x

2026-04-06T09:37:45Z

Add additional validations

2026-04-06T09:37:45Z

Backport pull request #16519 from jellyfin/release-10.11.z

2026-03-30T18:08:07Z

Fix Null was not checked before using the H264 profile Original-merge: 89e914c7f18a6fcacf093d5f8df63b0d0506cbd5 Merged-by: Bond-009 Backported-by: Bond_009

fix: cap GetVideoBitrateParamValue at 400 Mbps (#16467)

2026-03-29T10:39:16Z

* fix: cap GetVideoBitrateParamValue at 400 Mbps The previous cap of int.MaxValue / 2 (~1073 Mbps) is far beyond any realistic transcode target and allows encoder parameters derived from it (e.g. -bufsize = bitrate * 4 for QSV) to grow to multi-gigabit values, which is incorrect regardless of whether the encoder tolerates it. 400 Mbps is a safe upper bound for all current hardware encoders: - Intel QSV H.264 peaks at ~300 Mbps (High 5.1 CPB = 168.75 Mbit) - HEVC High Tier Level 5.x supports ~240 Mbps - AV1 hardware encoders have no meaningful real-world constraint at this level The existing FallbackMaxStreamingBitrate mechanism (default 30 Mbps) provides a similar guard but only when LiveStreamId is set, covering M3U and HDHR sources. Plugin-provided streams and any source that bypasses the LiveTV pipeline are not subject to it and can pass unreasonably high values downstream. This cap closes that gap for all encoder paths. Suggested by @nyanmisaka in review of #16376. * Update MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs --------- Co-authored-by: Bond-009

Fix int32 overflow in QSV rate-control parameter computation (#16376)

2026-03-24T17:02:00Z

Fix int32 overflow in QSV rate-control parameter computation

Backport pull request #16423 from jellyfin/release-10.11.z

2026-03-23T21:06:22Z

Fix readrate options in FFmpeg 8.1 Original-merge: 29b236185701091f6719862b05bd7bda58d88475 Merged-by: Bond-009 Backported-by: Bond_009

Backport pull request #16293 from jellyfin/release-10.11.z

2026-03-13T19:33:07Z

Apply analyzeduration and probesize for subtitle streams to improve codec parameter detection Original-merge: fda49a5a49c2b6eadeb5f9b1b1bb683d536973f3 Merged-by: Bond-009 Backported-by: Bond_009

Merge pull request #15926 from abitofevrything/feat/accurate_hls_seeking

2026-01-18T11:17:06Z

Refactor HLS transcode seeking