| texture | Texture containing the pixels to be written into the track for the current frame. |
bool True if the operation succeeded. False otherwise.
Appends a frame to the file's video track.
Keep the number of video frames and audio samples aligned so that each track is syncrhonized as much as possible. For instance, a file with 30FPS video and 48KHz video, each addition of one video frame should be followed by the addition of a buffer of 1600 sample frames.