public MediaStreamInfo ToStreamInfo()
{
MediaStreamInfo stream = null;
if (CodecType == "audio")
{
stream = new AudioStreamInfo {
ChannelLayout = this.ChannelLayout,
ChannelCount = this.ChannelCount,
SampleFormat = FfmpegHelper.ParseSampleFormat(SampleFormat),
SampleRate = SampleRate,
};
}
else if (CodecType == "video")
{
stream = new VideoStreamInfo {
PixelFormat = PixelFormatHelper.Parse(PixelFormat),
Width = this.Width,
Height = this.Height
};
if (Tags != null && Tags.TryGetValue("rotate", out var rotate))
{
((VideoStreamInfo)stream).Rotate = (int)rotate;
}
}
else if (CodecType == "subtitle")
{
stream = new SubtitleStreamInfo
{
};
}
else if (CodecType == "data")
{
stream = new DataStreamInfo
{
};
}
else
{
stream = new MediaStreamInfo();
}
stream.Codec = Profile != null?CodecInfo.Create(CodecIdHelper.Parse(CodecName), Profile).Name : CodecName;
if (TimeBase != null && Rational.TryParse(TimeBase, out var timeBase))
{
stream.TimeBase = timeBase;
}
stream.Duration = Duration ?? TimeSpan.Zero;
stream.StartTime = StartTime ?? TimeSpan.Zero;
stream.FrameCount = FrameCount;
return(stream);
}
public void Parse(string text, PixelFormat type)
{
Assert.Equal(type, PixelFormatHelper.Parse(text));
}