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Fix the int overflow issue in encoder bufsize
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1b8a251991
commit
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2 changed files with 4 additions and 3 deletions
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@ -216,7 +216,7 @@ namespace Jellyfin.Api.Helpers
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var sdrVideoUrl = ReplaceProfile(playlistUrl, "hevc", string.Join(',', requestedVideoProfiles), "main");
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var sdrVideoUrl = ReplaceProfile(playlistUrl, "hevc", string.Join(',', requestedVideoProfiles), "main");
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sdrVideoUrl += "&AllowVideoStreamCopy=false";
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sdrVideoUrl += "&AllowVideoStreamCopy=false";
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var sdrOutputVideoBitrate = _encodingHelper.GetVideoBitrateParamValue(state.VideoRequest, state.VideoStream, state.OutputVideoCodec) ?? 0;
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var sdrOutputVideoBitrate = _encodingHelper.GetVideoBitrateParamValue(state.VideoRequest, state.VideoStream, state.OutputVideoCodec);
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var sdrOutputAudioBitrate = _encodingHelper.GetAudioBitrateParam(state.VideoRequest, state.AudioStream) ?? 0;
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var sdrOutputAudioBitrate = _encodingHelper.GetAudioBitrateParam(state.VideoRequest, state.AudioStream) ?? 0;
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var sdrTotalBitrate = sdrOutputAudioBitrate + sdrOutputVideoBitrate;
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var sdrTotalBitrate = sdrOutputAudioBitrate + sdrOutputVideoBitrate;
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@ -1893,7 +1893,7 @@ namespace MediaBrowser.Controller.MediaEncoding
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return request.EnableAutoStreamCopy;
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return request.EnableAutoStreamCopy;
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}
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}
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public int? GetVideoBitrateParamValue(BaseEncodingJobOptions request, MediaStream videoStream, string outputVideoCodec)
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public int GetVideoBitrateParamValue(BaseEncodingJobOptions request, MediaStream videoStream, string outputVideoCodec)
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{
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{
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var bitrate = request.VideoBitRate;
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var bitrate = request.VideoBitRate;
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@ -1925,7 +1925,8 @@ namespace MediaBrowser.Controller.MediaEncoding
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}
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}
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}
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}
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return bitrate;
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// Cap the max target bitrate to intMax/2 to satisify the bufsize=bitrate*2.
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return Math.Min(bitrate ?? 0, int.MaxValue / 2);
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}
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}
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private int GetMinBitrate(int sourceBitrate, int requestedBitrate)
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private int GetMinBitrate(int sourceBitrate, int requestedBitrate)
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