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Add MediaStream.ReferenceFrameRate for problematic video files (#12603)

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Co-authored-by: Nyanmisaka <nst799610810@gmail.com>
This commit is contained in:
gnattu
2024-09-08 01:16:23 +08:00
committed by GitHub
parent 57452d65ef
commit 5a8a19e07b
7 changed files with 30 additions and 13 deletions
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8
MediaBrowser.Model/Dlna/StreamBuilder.cs
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@@ -810,7 +810,7 @@ namespace MediaBrowser.Model.Dlna
if (options.AllowVideoStreamCopy)
{
// prefer direct copy profile
float videoFramerate = videoStream?.AverageFrameRate ?? videoStream?.RealFrameRate ?? 0;
float videoFramerate = videoStream?.ReferenceFrameRate ?? 0;
TransportStreamTimestamp? timestamp = videoStream is null ? TransportStreamTimestamp.None : item.Timestamp;
int? numAudioStreams = item.GetStreamCount(MediaStreamType.Audio);
int? numVideoStreams = item.GetStreamCount(MediaStreamType.Video);
@@ -875,7 +875,7 @@ namespace MediaBrowser.Model.Dlna
playlistItem.VideoCodecs = videoCodecs;
// Copy video codec options as a starting point, this applies to transcode and direct-stream
playlistItem.MaxFramerate = videoStream?.AverageFrameRate;
playlistItem.MaxFramerate = videoStream?.ReferenceFrameRate;
var qualifier = videoStream?.Codec;
if (videoStream?.Level is not null)
{
@@ -949,7 +949,7 @@ namespace MediaBrowser.Model.Dlna
double? videoLevel = videoStream?.Level;
string? videoProfile = videoStream?.Profile;
VideoRangeType? videoRangeType = videoStream?.VideoRangeType;
float videoFramerate = videoStream is null ? 0 : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate ?? 0;
float videoFramerate = videoStream is null ? 0 : videoStream.ReferenceFrameRate ?? 0;
bool? isAnamorphic = videoStream?.IsAnamorphic;
bool? isInterlaced = videoStream?.IsInterlaced;
string? videoCodecTag = videoStream?.CodecTag;
@@ -1208,7 +1208,7 @@ namespace MediaBrowser.Model.Dlna
double? videoLevel = videoStream?.Level;
string? videoProfile = videoStream?.Profile;
VideoRangeType? videoRangeType = videoStream?.VideoRangeType;
float videoFramerate = videoStream is null ? 0 : videoStream.AverageFrameRate ?? videoStream.AverageFrameRate ?? 0;
float videoFramerate = videoStream is null ? 0 : videoStream.ReferenceFrameRate ?? 0;
bool? isAnamorphic = videoStream?.IsAnamorphic;
bool? isInterlaced = videoStream?.IsInterlaced;
string? videoCodecTag = videoStream?.CodecTag;

2
MediaBrowser.Model/Dlna/StreamInfo.cs
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@@ -217,7 +217,7 @@ namespace MediaBrowser.Model.Dlna
var stream = TargetVideoStream;
return MaxFramerate.HasValue && !IsDirectStream
? MaxFramerate
: stream is null ? null : stream.AverageFrameRate ?? stream.RealFrameRate;
: stream?.ReferenceFrameRate;
}
}

17
MediaBrowser.Model/Entities/MediaStream.cs
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@@ -525,6 +525,23 @@ namespace MediaBrowser.Model.Entities
/// <value>The real frame rate.</value>
public float? RealFrameRate { get; set; }
/// <summary>
/// Gets the framerate used as reference.
/// Prefer AverageFrameRate, if that is null or an unrealistic value
/// then fallback to RealFrameRate.
/// </summary>
/// <value>The reference frame rate.</value>
public float? ReferenceFrameRate
{
get
{
// In some cases AverageFrameRate for videos will be read as 1000fps even if it is not.
// This is probably due to a library compatability issue.
// See https://github.com/jellyfin/jellyfin/pull/12603#discussion_r1748044018 for more info.
return AverageFrameRate < 1000 ? AverageFrameRate : RealFrameRate;
}
}
/// <summary>
/// Gets or sets the profile.
/// </summary>