Off topic, but I watched the ffmpeg args that go-chromecast used and scripted it. Now I preproces my videos and use catt. You can detect when they're h264 and

Off topic, but I watched the ffmpeg args that go-chromecast used and scripted it. Now I preproces my videos and use catt. You can detect when they're h264 and use - c:v copy for speediness.