On Mon, Nov 18, 2019 at 1:08 PM Ted Park <[email protected]> wrote:
> > > I am not sure what you mean? I thought I was doing a simple encoding: > > > > - One input video only, one output for video. > > - One audio input plus a finalized video input for the audio output. > Yes, but you have separate (raw) input sources. > > I think by alignment you are referring to the segment durations varying > from each variant to another which could be a simple fix (at least I think?) > > Map is used to end up with a video only stream and an audio only stream. > by using the variant map for the hls muxer. > > But then when you play the result, are the video and audio going to be in > sync is what I’m wondering, since they come from separate sources, and > processed on separate tasks. > > > I am only including the copied video because I was under the impression > > that it was required to properly segment the audio file. > > The audio stream doesn’t even have to be ts, you could have separate aac > files for each segment. If you mean properly wrt synchronization, that’s > what I’m wondering, since you have separate audio and video sources, is > that even going to make any difference? > > i.e. if you simply multiplex the input and output, are the video and audio > in sync? If so, using that file and variant map would make things a lot > simpler. > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". Your questions made me check the source in more detail =) I picked a random test video from FFMPEG test cases to run through processing. The audio duration is longer than the video duration. I think that is my issue here, but I will report back if it turns out not to be the problem! _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
