internal static ESPlayer.VideoStreamInfo ESVideoStreamInfo(this Common.StreamConfig streamConfig)
{
if (!(streamConfig is Common.VideoStreamConfig))
throw new ArgumentException("StreamConfig is not of VideoStreamConfig Type");
var videoConfig = (Common.VideoStreamConfig)streamConfig;
// Sort configuration by FPS (lowest first) & get an entry matching codec & FPS
var fpsOrderedConfigs = VideoConfigurations.OrderBy(entry => entry.Fps);
var configParameters = fpsOrderedConfigs.FirstOrDefault(entry => videoConfig.Codec == entry.Codec && entry.Fps >= videoConfig.FrameRate) ??
fpsOrderedConfigs.LastOrDefault(entry => videoConfig.Codec == entry.Codec);
if (configParameters == null)
throw new UnsupportedStreamException($"Unsupported codec {videoConfig.Codec}");
return new ESPlayer.VideoStreamInfo
{
codecData = videoConfig.CodecExtraData,
mimeType = EsPlayerUtils.GetCodecMimeType(videoConfig.Codec),
width = videoConfig.Size.Width,
maxWidth = configParameters.Width,
height = videoConfig.Size.Height,
maxHeight = configParameters.Height,
num = videoConfig.FrameRateNum,
den = videoConfig.FrameRateDen
};
}
internal static ESPlayer.AudioStreamInfo ESAudioStreamInfo(this Common.StreamConfig streamConfig)
{
if (!(streamConfig is Common.AudioStreamConfig))
throw new ArgumentException("StreamConfig is not of AudioStreamConfig Type");
var audioConfig = (Common.AudioStreamConfig)streamConfig;
return new ESPlayer.AudioStreamInfo
{
codecData = audioConfig.CodecExtraData,
mimeType = EsPlayerUtils.GetCodecMimeType(audioConfig.Codec),
sampleRate = audioConfig.SampleRate,
channels = audioConfig.ChannelLayout
};
}
