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Added NVENC support to video converter tool
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commit
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4 changed files with 46 additions and 2 deletions
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@ -43,6 +43,10 @@ public enum ConverterVideoCodecs
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x264,
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[Description("H.265 / x265")]
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x265,
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[Description("H.264 / NVENC")]
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h264_nvenc,
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[Description("HEVC / NVENC")]
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hevc_nvenc,
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[Description("VP8")]
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vp8,
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[Description("VP9")]
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@ -93,6 +93,8 @@ private void UpdateOptions()
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{
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case ConverterVideoCodecs.x264:
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case ConverterVideoCodecs.x265:
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case ConverterVideoCodecs.h264_nvenc:
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case ConverterVideoCodecs.hevc_nvenc:
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case ConverterVideoCodecs.vp8:
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case ConverterVideoCodecs.vp9:
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case ConverterVideoCodecs.av1:
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@ -110,10 +112,12 @@ private void UpdateOptions()
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switch (Options.VideoCodec)
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{
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case ConverterVideoCodecs.x264:
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case ConverterVideoCodecs.h264_nvenc:
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tbVideoQuality.Minimum = FFmpegCLIManager.x264_min;
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tbVideoQuality.Maximum = FFmpegCLIManager.x264_max;
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break;
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case ConverterVideoCodecs.x265:
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case ConverterVideoCodecs.hevc_nvenc:
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tbVideoQuality.Minimum = FFmpegCLIManager.x265_min;
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tbVideoQuality.Maximum = FFmpegCLIManager.x265_max;
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break;
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@ -118,6 +118,38 @@ public string GetFFmpegArgs()
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args.Append($"-crf {VideoQuality.Clamp(FFmpegCLIManager.x265_min, FFmpegCLIManager.x265_max)} ");
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}
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break;
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case ConverterVideoCodecs.h264_nvenc: // https://trac.ffmpeg.org/wiki/HWAccelIntro#NVENC
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args.Append("-c:v h264_nvenc ");
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args.Append("-preset p4 ");
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args.Append("-tune hq ");
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args.Append("-profile:v high ");
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if (VideoQualityUseBitrate)
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{
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args.Append($"-b:v {VideoQualityBitrate}k ");
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}
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else
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{
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args.Append("-rc vbr ");
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args.Append($"-cq {VideoQuality.Clamp(FFmpegCLIManager.x264_min, FFmpegCLIManager.x264_max)} ");
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args.Append("-b:v 0 ");
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}
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break;
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case ConverterVideoCodecs.hevc_nvenc: // https://trac.ffmpeg.org/wiki/HWAccelIntro#NVENC
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args.Append("-c:v hevc_nvenc ");
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args.Append("-preset p4 ");
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args.Append("-tune hq ");
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args.Append("-profile:v main ");
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if (VideoQualityUseBitrate)
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{
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args.Append($"-b:v {VideoQualityBitrate}k ");
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}
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else
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{
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args.Append("-rc vbr ");
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args.Append($"-cq {VideoQuality.Clamp(FFmpegCLIManager.x265_min, FFmpegCLIManager.x265_max)} ");
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args.Append("-b:v 0 ");
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}
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break;
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case ConverterVideoCodecs.vp8: // https://trac.ffmpeg.org/wiki/Encode/VP8
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args.Append("-c:v libvpx ");
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if (VideoQualityUseBitrate)
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@ -184,6 +216,8 @@ public string GetFFmpegArgs()
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{
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case ConverterVideoCodecs.x264: // https://trac.ffmpeg.org/wiki/Encode/AAC
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case ConverterVideoCodecs.x265:
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case ConverterVideoCodecs.h264_nvenc:
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case ConverterVideoCodecs.hevc_nvenc:
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args.Append("-c:a aac ");
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args.Append("-b:a 128k ");
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break;
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@ -218,6 +252,8 @@ public string GetFileExtension()
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default:
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case ConverterVideoCodecs.x264:
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case ConverterVideoCodecs.x265:
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case ConverterVideoCodecs.h264_nvenc:
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case ConverterVideoCodecs.hevc_nvenc:
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return "mp4";
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case ConverterVideoCodecs.vp8:
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case ConverterVideoCodecs.vp9:
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@ -88,9 +88,9 @@ public enum FFmpegVideoCodec
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libx264,
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[Description("H.265 / x265")]
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libx265,
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[Description("VP8 (WebM)")]
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[Description("VP8")]
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libvpx,
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[Description("VP9 (WebM)")]
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[Description("VP9")]
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libvpx_vp9,
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[Description("MPEG-4 / Xvid")]
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libxvid,
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