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added AV1 option to video encode

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This commit is contained in:
John Andrews
2022-09-26 22:00:18 +13:00
parent 70e32fbbcf
commit ecf222fd5a
1 changed files with 28 additions and 2 deletions
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30
VideoNodes/FfmpegBuilderNodes/Video/FfmpegBuilderVideoEncode.cs
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@@ -16,6 +16,7 @@ public class FfmpegBuilderVideoEncode:FfmpegBuilderNode
internal const string CODEC_H264 = "h264";
internal const string CODEC_H265 = "h265";
internal const string CODEC_H265_10BIT = "h265 10BIT";
internal const string CODEC_AV1 = "av1";
/// <summary>
/// The Help URL for this node
@@ -29,6 +30,7 @@ public class FfmpegBuilderVideoEncode:FfmpegBuilderNode
[ChangeValue(nameof(Quality), 23, CODEC_H264)]
[ChangeValue(nameof(Quality), 28, CODEC_H265)]
[ChangeValue(nameof(Quality), 28, CODEC_H265_10BIT)]
[ChangeValue(nameof(Quality), 35, CODEC_AV1)]
[Select(nameof(CodecOptions), 1)]
public string Codec { get; set; }
@@ -48,6 +50,7 @@ public class FfmpegBuilderVideoEncode:FfmpegBuilderNode
// new () { Label = "H.264 (10-Bit)", Value = CODEC_H264_10BIT },
new () { Label = "H.265", Value = CODEC_H265 },
new () { Label = "H.265 (10-Bit)", Value = CODEC_H265_10BIT },
new () { Label = "AV1", Value = CODEC_AV1 },
};
}
return _CodecOptions;
@@ -59,6 +62,7 @@ public class FfmpegBuilderVideoEncode:FfmpegBuilderNode
/// </summary>
[DefaultValue(true)]
[Boolean(2)]
[ConditionEquals(nameof(Codec), CODEC_AV1, inverse: true)]
public bool HardwareEncoding { get; set; }
/// <summary>
@@ -104,9 +108,12 @@ public class FfmpegBuilderVideoEncode:FfmpegBuilderNode
internal static IEnumerable<string> GetEncodingParameters(NodeParameters args, string codec, int quality, bool useHardwareEncoder)
{
if (codec == CODEC_H264)
return H264(args, false, quality, useHardwareEncoder).Select(x => x.Replace("{index}", "0"));
else if (codec == CODEC_H265 || codec == CODEC_H265_10BIT)
return H264(args, false, quality, useHardwareEncoder).Select(x => x.Replace("{index}", "0"));
if (codec == CODEC_H265 || codec == CODEC_H265_10BIT)
return H265(args, codec == CODEC_H265_10BIT, quality, useHardwareEncoder).Select(x => x.Replace("{index}", "0"));
if(codec == CODEC_AV1)
return AV1(args, quality).Select(x => x.Replace("{index}", "0"));
throw new Exception("Unsupported codec: " + codec);
}
@@ -166,6 +173,25 @@ public class FfmpegBuilderVideoEncode:FfmpegBuilderNode
return parameters;
}
private static IEnumerable<string> AV1(NodeParameters args, int quality)
{
// hevc_qsv -load_plugin hevc_hw -pix_fmt p010le -profile:v main10 -global_quality 21 -g 24 -look_ahead 1 -look_ahead_depth 60
List<string> parameters = new List<string>();
parameters.AddRange(AV1_CPU(quality));
return parameters;
}
private static IEnumerable<string> AV1_CPU(int quality)
{
return new []
{
"libsvtav1",
"-preset", "8",
"-crf", quality.ToString()
};
}
private static IEnumerable<string> H26x_CPU(bool h265, int quality, out string[] bit10Filters)
{