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Merge pull request #7941 from jellyfin/fix-overflow

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Cody Robibero 2022-06-15 15:27:07 -06:00 committed by GitHub
commit fd4ffc6ba3
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2 changed files with 8 additions and 4 deletions
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2
Jellyfin.Api/Helpers/DynamicHlsHelper.cs
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@ -216,7 +216,7 @@ namespace Jellyfin.Api.Helpers
var sdrVideoUrl = ReplaceProfile(playlistUrl, "hevc", string.Join(',', requestedVideoProfiles), "main");
sdrVideoUrl += "&AllowVideoStreamCopy=false";
var sdrOutputVideoBitrate = _encodingHelper.GetVideoBitrateParamValue(state.VideoRequest, state.VideoStream, state.OutputVideoCodec) ?? 0;
var sdrOutputVideoBitrate = _encodingHelper.GetVideoBitrateParamValue(state.VideoRequest, state.VideoStream, state.OutputVideoCodec);
var sdrOutputAudioBitrate = _encodingHelper.GetAudioBitrateParam(state.VideoRequest, state.AudioStream) ?? 0;
var sdrTotalBitrate = sdrOutputAudioBitrate + sdrOutputVideoBitrate;

10
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
View File

@ -1893,7 +1893,7 @@ namespace MediaBrowser.Controller.MediaEncoding
return request.EnableAutoStreamCopy;
}
public int? GetVideoBitrateParamValue(BaseEncodingJobOptions request, MediaStream videoStream, string outputVideoCodec)
public int GetVideoBitrateParamValue(BaseEncodingJobOptions request, MediaStream videoStream, string outputVideoCodec)
{
var bitrate = request.VideoBitRate;
@ -1925,7 +1925,8 @@ namespace MediaBrowser.Controller.MediaEncoding
}
}
return bitrate;
// Cap the max target bitrate to intMax/2 to satisify the bufsize=bitrate*2.
return Math.Min(bitrate ?? 0, int.MaxValue / 2);
}
private int GetMinBitrate(int sourceBitrate, int requestedBitrate)
@ -2272,7 +2273,10 @@ namespace MediaBrowser.Controller.MediaEncoding
int audioStreamIndex = FindIndex(state.MediaSource.MediaStreams, state.AudioStream);
if (state.AudioStream.IsExternal)
{
bool hasExternalGraphicsSubs = state.SubtitleStream != null && state.SubtitleStream.IsExternal && !state.SubtitleStream.IsTextSubtitleStream;
bool hasExternalGraphicsSubs = state.SubtitleStream != null
&& state.SubtitleDeliveryMethod == SubtitleDeliveryMethod.Encode
&& state.SubtitleStream.IsExternal
&& !state.SubtitleStream.IsTextSubtitleStream;
int externalAudioMapIndex = hasExternalGraphicsSubs ? 2 : 1;
args += string.Format(