private static Subtitle GetXmlSubtitle(FF.Stream stream)
=> new Subtitle()
{
CodecName = stream.codec_name,
CodecLongName = stream.codec_long_name,
Language = stream.tag.GetLanguage(),
Title = stream.tag.GetTitle()
};
private static Video GetXmlVideo(FF.Stream stream)
=> new Video()
{
CodecName = stream.codec_name,
CodecLongName = stream.codec_long_name,
AspectRatio = GetAspectRatio(stream),
Language = stream.tag.GetLanguage(),
Title = stream.tag.GetTitle(),
};
private static Audio GetXmlAudio(FF.Stream stream)
=> new Audio()
{
CodecName = stream.codec_name,
CodecLongName = stream.codec_long_name,
SampleRate = stream.sample_rate,
Channels = stream.channels,
ChannelLayout = stream.channel_layout,
Language = stream.tag.GetLanguage(),
Title = stream.tag.GetTitle(),
};
private static AspectRatio GetAspectRatio(FF.Stream stream)
{
var ratio = new AspectRatio()
{
Width = stream.width,
Height = stream.height,
CodedWidth = stream.coded_width,
CodedHeight = stream.coded_height,
Ratio = GetAspectRatio(stream.display_aspect_ratio),
};
ratio.CodedWidthSpecified = ratio.CodedWidth != 0 && ratio.Width != ratio.CodedWidth;
ratio.CodedHeightSpecified = ratio.CodedHeight != 0 && ratio.Height != ratio.CodedHeight;
if ((ratio.Ratio == 0) && (ratio.Height > 0))
{
ratio.Ratio = CalulateRatio(ratio.Width, ratio.Height);
}
ratio.RatioSpecified = ratio.Ratio > 0;
return(ratio);
}
private static bool IsVideo(FF.Stream stream) => stream?.codec_type == "video";
private static bool IsAudio(FF.Stream stream) => stream?.codec_type == "audio";
private static bool IsSubtile(FF.Stream stream) => stream?.codec_type == "subtitle";