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Merge pull request #9907 from nyanmisaka/av1e

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This commit is contained in:
Bond-009
2023-06-28 17:34:20 +02:00
committed by GitHub
parent 4ac07f6c76 df880ff785
commit e53e53eb29
8 changed files with 274 additions and 63 deletions
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6
MediaBrowser.Model/Configuration/EncodingOptions.cs
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@@ -49,6 +49,7 @@ public class EncodingOptions
EnableIntelLowPowerHevcHwEncoder = false;
EnableHardwareEncoding = true;
AllowHevcEncoding = false;
AllowAv1Encoding = false;
EnableSubtitleExtraction = true;
AllowOnDemandMetadataBasedKeyframeExtractionForExtensions = new[] { "mkv" };
HardwareDecodingCodecs = new string[] { "h264", "vc1" };
@@ -249,6 +250,11 @@ public class EncodingOptions
/// </summary>
public bool AllowHevcEncoding { get; set; }
/// <summary>
/// Gets or sets a value indicating whether AV1 encoding is enabled.
/// </summary>
public bool AllowAv1Encoding { get; set; }
/// <summary>
/// Gets or sets a value indicating whether subtitle extraction is enabled.
/// </summary>

22
MediaBrowser.Model/Dlna/ResolutionNormalizer.cs
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@@ -73,27 +73,5 @@ namespace MediaBrowser.Model.Dlna
return null;
}
private static double GetVideoBitrateScaleFactor(string codec)
{
if (string.Equals(codec, "h265", StringComparison.OrdinalIgnoreCase)
|| string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase)
|| string.Equals(codec, "vp9", StringComparison.OrdinalIgnoreCase))
{
return .6;
}
return 1;
}
public static int ScaleBitrate(int bitrate, string inputVideoCodec, string outputVideoCodec)
{
var inputScaleFactor = GetVideoBitrateScaleFactor(inputVideoCodec);
var outputScaleFactor = GetVideoBitrateScaleFactor(outputVideoCodec);
var scaleFactor = outputScaleFactor / inputScaleFactor;
var newBitrate = scaleFactor * bitrate;
return Convert.ToInt32(newBitrate);
}
}
}

2
MediaBrowser.Model/Dlna/StreamBuilder.cs
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@@ -24,7 +24,7 @@ namespace MediaBrowser.Model.Dlna
private readonly ILogger _logger;
private readonly ITranscoderSupport _transcoderSupport;
private static readonly string[] _supportedHlsVideoCodecs = new string[] { "h264", "hevc" };
private static readonly string[] _supportedHlsVideoCodecs = new string[] { "h264", "hevc", "av1" };
private static readonly string[] _supportedHlsAudioCodecsTs = new string[] { "aac", "ac3", "eac3", "mp3" };
private static readonly string[] _supportedHlsAudioCodecsMp4 = new string[] { "aac", "ac3", "eac3", "mp3", "alac", "flac", "opus", "dca", "truehd" };