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Merge pull request #6425 from boolemancer/boolemancer/fix_image_extractor

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Fix explicit stream selection in MediaEncoder.ExtractImageInternal
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Bond-009 2021-09-01 18:24:29 +02:00 committed by GitHub
commit 855f9c4a8e
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2 changed files with 3 additions and 27 deletions
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12
MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
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@ -491,15 +491,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
{
var inputArgument = GetInputArgument(inputFile, mediaSource);
if (isAudio)
{
if (imageStreamIndex.HasValue && imageStreamIndex.Value > 0)
{
// It seems for audio files we need to subtract 1 (for the audio stream??)
imageStreamIndex = imageStreamIndex.Value - 1;
}
}
else
if (!isAudio)
{
// The failure of HDR extraction usually occurs when using custom ffmpeg that does not contain the zscale filter.
try
@ -570,7 +562,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
_ => string.Empty
};
var mapArg = imageStreamIndex.HasValue ? (" -map 0:v:" + imageStreamIndex.Value.ToString(CultureInfo.InvariantCulture)) : string.Empty;
var mapArg = imageStreamIndex.HasValue ? (" -map 0:" + imageStreamIndex.Value.ToString(CultureInfo.InvariantCulture)) : string.Empty;
var enableHdrExtraction = allowTonemap && string.Equals(videoStream?.VideoRange, "HDR", StringComparison.OrdinalIgnoreCase);
if (enableHdrExtraction)

18
MediaBrowser.Providers/MediaInfo/VideoImageProvider.cs
View File

@ -88,22 +88,6 @@ namespace MediaBrowser.Providers.MediaInfo
if (imageStream != null)
{
// Instead of using the raw stream index, we need to use nth video/embedded image stream
var videoIndex = -1;
foreach (var mediaStream in mediaStreams)
{
if (mediaStream.Type == MediaStreamType.Video ||
mediaStream.Type == MediaStreamType.EmbeddedImage)
{
videoIndex++;
}
if (mediaStream == imageStream)
{
break;
}
}
MediaSourceInfo mediaSource = new MediaSourceInfo
{
VideoType = item.VideoType,
@ -111,7 +95,7 @@ namespace MediaBrowser.Providers.MediaInfo
Protocol = item.PathProtocol.Value,
};
extractedImagePath = await _mediaEncoder.ExtractVideoImage(inputPath, item.Container, mediaSource, imageStream, videoIndex, cancellationToken).ConfigureAwait(false);
extractedImagePath = await _mediaEncoder.ExtractVideoImage(inputPath, item.Container, mediaSource, imageStream, imageStream.Index, cancellationToken).ConfigureAwait(false);
}
else
{