createStream method
Implementation
FfmpegStream createStream({bool hasVideo = true, bool hasAudio = true}) {
final stream = FfmpegStream(
videoId: hasVideo ? '[comp_${_compositionStreamCount}_v]' : null,
audioId: hasAudio ? '[comp_${_compositionStreamCount}_a]' : null,
);
_compositionStreamCount += 1;
return stream;
}