Hi, I'm trying to convert a ATSC 3.0 recording from an MPG to an MP4. I know there are H.265 and AC-4 streams in there, but I can't get them out to transcode or remux into MP4. Handbrake does not support AC-4, so I can only transcode to MP4 with the video, not the audio. Is there a demuxer I can use to feed the separate streams into Subler?
Thanks!