[Red5devs] live streaming rtmp Audio/Video sync

[Stefano Falasca]

Hi,

I've a problem again not solved from several months. I developed an
application that capture audio and video from a device and stream frames
audio and video on rtmp protocol with AMF packets audio and video (0x08 and
0x09 type).

My problem is audio video sync. I've a delay audio of about 1 sec. Sincerely
I didn't understand again the rule to sync audio and video using real time
streaming.

>From my studies I understand that the audio frames must be much more respect
video. If I've 15 fps video I must push 40 fps audio.

Also I didn't understand how push timestamp of frames over rtmp.

Thanks a lot.

Stefano