Initializes the native format context. If initializing was not successful this objectt will be disposed. Please note that this method will not initialize the full mediawriter functionality, you must call the InitAudioStream, or the InitVideoStream, methods or both of them, as well as one of the OpenFileOutput and OpenVirtualOutput methods.

Initializes the audio stream. If failed this object will be disposed.

Initializes the video stream. If failed this object will be disposed.

Opens the media file output.

Opens the virtual ouput. The underlaying native media writer will call a managed method to wire the assembled media data instead of write it into a file with low-level operations. If you call this method subscribe to the OnDataWrittenToVirtual event to reveive the data.

Writes the encoded audio data.

Writes the encoded video data.