Score:1

Can I quickly shift audio and video tracks on a video file?

cn flag

I have a handful of videos where the audio track is a few seconds off. So the lips move and then the words come out. I am hoping there’s a way (maybe even on the command line, as my computer is really not set up with the RAM for video editing) to shift the audio track back or forward by milliseconds.

Is there a command line tool I can use to shift the timing of an audio track in an MP4

Terrance avatar
id flag
I haven't messed with one yet, but it is possible with ffmpeg: https://superuser.com/questions/982342/in-ffmpeg-how-to-delay-only-the-audio-of-a-mp4-video-without-converting-the-au
Score:1
cn flag

It looks like the tool is probably ffmpeg as described at In ffmpeg, how to delay only the audio of a .mp4 video without converting the audio?

(Though the solution there actually just stripped the audio and subtitles completely, so I still have some research to do.)

I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.