//<SnippetGetMediaEncodingProfile>
public MediaEncodingProfile CreateProfileForTranscoder(VideoStreamDescriptor videoStream1, VideoStreamDescriptor videoStream2, AudioStreamDescriptor audioStream, TimedMetadataStreamDescriptor timedMetadataStream)
{
ContainerEncodingProperties container = new ContainerEncodingProperties()
{
Subtype = MediaEncodingSubtypes.Mpeg4
};
MediaEncodingProfile profile = new MediaEncodingProfile()
{
Container = container
};
VideoStreamDescriptor encodingVideoStream1 = videoStream1.Copy();
encodingVideoStream1.EncodingProperties.Subtype = MediaEncodingSubtypes.H264;
encodingVideoStream1.Label = videoStream1.Name;
VideoStreamDescriptor encodingVideoStream2 = videoStream2.Copy();
encodingVideoStream2.EncodingProperties.Subtype = MediaEncodingSubtypes.H264;
encodingVideoStream2.Label = videoStream2.Name;
AudioStreamDescriptor encodingAudioStream = audioStream.Copy();
encodingAudioStream.EncodingProperties.Subtype = MediaEncodingSubtypes.Ac3;
encodingAudioStream.Label = audioStream.Name;
TimedMetadataStreamDescriptor encodingTimedMetadataStream = timedMetadataStream.Copy();
profile.SetTimedMetadataTracks(new TimedMetadataStreamDescriptor[] { encodingTimedMetadataStream });
profile.SetVideoTracks(new VideoStreamDescriptor[] { encodingVideoStream1, encodingVideoStream2 });
profile.SetAudioTracks(new AudioStreamDescriptor[] { encodingAudioStream });
return(profile);
}
public TimedMetadataStreamDescriptor CreateStreamDescriptorForGpmdEncodingSubtype()
{
//<SnippetGetStreamDescriptor>
TimedMetadataEncodingProperties encodingProperties = new TimedMetadataEncodingProperties
{
Subtype = "{67706D64-BF10-48B4-BC18-593DC1DB950F}"
};
byte[] streamDescriptionData = GetStreamDescriptionDataForGpmdEncodingSubtype();
encodingProperties.SetFormatUserData(streamDescriptionData);
TimedMetadataStreamDescriptor descriptor = new TimedMetadataStreamDescriptor(encodingProperties)
{
Name = "GPS Info",
Label = "GPS Info"
};
//</SnippetGetStreamDescriptor>
return(descriptor);
}
public TimedMetadataStreamDescriptor CreateStreamDescriptorForGpmdEncodingSubtype()
{
//<SnippetGetStreamDescriptor>
TimedMetadataEncodingProperties encodingProperties = new TimedMetadataEncodingProperties
{
Subtype = "{67706D64-BF10-48B4-BC18-593DC1DB950F}"
};
// The FormatUserData is set to information that describes the format found in the 'gpmd' file.
// If the 'gpmd' box is empty, there is no need to specify FormatUserData.
byte[] streamDescriptionData = GetStreamDescriptionDataForGpmdEncodingSubtype();
encodingProperties.SetFormatUserData(streamDescriptionData);
TimedMetadataStreamDescriptor descriptor = new TimedMetadataStreamDescriptor(encodingProperties)
{
Name = "GPS Info",
Label = "GPS Info"
};
//</SnippetGetStreamDescriptor>
return(descriptor);
}
