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fix: discard webm if there is an unsupported codec

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This commit is contained in:
Dmitry Lyzo 2023-12-25 20:52:39 +03:00
parent 2f1b7d0988
commit 39088b5ad2
1 changed files with 16 additions and 3 deletions
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19
MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs
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@ -30,6 +30,8 @@ namespace MediaBrowser.MediaEncoding.Probing
private const string ArtistReplaceValue = " | ";
private readonly char[] _nameDelimiters = { '/', '|', ';', '\\' };
private readonly string[] _webmVideoCodecs = { "vp8", "vp9" };
private readonly string[] _webmAudioCodecs = { "opus", "vorbis" };
private readonly ILogger _logger;
private readonly ILocalizationManager _localization;
@ -114,7 +116,7 @@ namespace MediaBrowser.MediaEncoding.Probing
if (data.Format is not null)
{
info.Container = NormalizeFormat(data.Format.FormatName);
info.Container = NormalizeFormat(data.Format.FormatName, info.MediaStreams);
if (int.TryParse(data.Format.BitRate, CultureInfo.InvariantCulture, out var value))
{
@ -260,7 +262,7 @@ namespace MediaBrowser.MediaEncoding.Probing
return info;
}
private string NormalizeFormat(string format)
private string NormalizeFormat(string format, IReadOnlyList<MediaStream> mediaStreams)
{
if (string.IsNullOrWhiteSpace(format))
{
@ -288,9 +290,20 @@ namespace MediaBrowser.MediaEncoding.Probing
{
splitFormat[i] = "mkv";
}
// Handle WebM
else if (string.Equals(splitFormat[i], "webm", StringComparison.OrdinalIgnoreCase))
{
// Limit WebM to supported codecs
if (mediaStreams.Any(stream => (stream.Type == MediaStreamType.Video && !_webmVideoCodecs.Contains(stream.Codec, StringComparison.OrdinalIgnoreCase))
|| (stream.Type == MediaStreamType.Audio && !_webmAudioCodecs.Contains(stream.Codec, StringComparison.OrdinalIgnoreCase))))
{
splitFormat[i] = string.Empty;
}
}
}
return string.Join(',', splitFormat);
return string.Join(',', splitFormat.Where(s => !string.IsNullOrEmpty(s)));
}
private int? GetEstimatedAudioBitrate(string codec, int? channels)