> On Aug 17, 2020, at 5:13 PM, Eric Hsieh <eric.hs...@liteon.com> wrote: > > Hi Ross, > > I would to player can receive the audio/video frames at same time.
The issue is: At what time(s) do you want the player to *play* the audio and video frames? If you want the player to play the audio and video at the same time, then the audio and video need to have the same presentation time. But earlier, you said: > H264 frame's presentation time start from 1.000000. > AAC frame's presentation time start from 1.640000. If that’s what you meant, then the audio will start playing 640ms after the video. Because that’s what “presentation time” means. Ross Finlayson Live Networks, Inc. http://www.live555.com/ _______________________________________________ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listinfo/live-devel