We have collected the most relevant information on Mplayer Audio Synchronization. Open the URLs, which are collected below, and you will find all the info you are interested in.
[SOLVED]MPlayer audio/video sync issues / Newbie Corner ...
https://bbs.archlinux.org/viewtopic.php?id=119613
Re: [SOLVED]MPlayer audio/video sync issues mplayer is the best choice for playback. Post your hardware configuration as long as the driver you installed, there's a bunch of options you can enable to speed-up decoding.
mplayer audio/video sync how to? - MacRumors Forums
https://forums.macrumors.com/threads/mplayer-audio-video-sync-how-to.295356/
under mplayer osx go to preferences > click advanced tab. then check the box for additional parameters and type in -delay. put a space in after delay and then enter the amount of seconds you want...
Audio/video out of sync when playing MP4s in mplayer
https://unix.stackexchange.com/questions/11225/audio-video-out-of-sync-when-playing-mp4s-in-mplayer
Your mplayer is using probably some type of hw acceleration, which can be sometimes buggy (I've seen good working and buggy nvidia systems as well). A simple x11 output (-vo x11) will probably work. You can try yet the -framedropflag. If it don't works, then with a -hardframedropwill also work if you use some lowlevel output driver.
[MPlayer-users] Audio sync problem with mencoder
https://groups.google.com/g/mplayer_users/c/2kb7bEHOMkQ
MPlayer Audio/Video out of sync - LinuxQuestions.org
https://www.linuxquestions.org/questions/slackware-14/mplayer-audio-video-out-of-sync-366465/
Now you know Mplayer Audio Synchronization
Now that you know Mplayer Audio Synchronization, we suggest that you familiarize yourself with information on similar questions.