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Hi Ross,<br>
<br>
Any feedback on my question? Thank.
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>$B4s7o<T(B:</b> Eric Hsieh<br>
<b>$B4s7oF|4|(B:</b> 2020$BG/(B8$B7n(B13$BF|(B $B>e8a(B 10:44:03<br>
<b>$BZ@7o<T(B:</b> live-devel@lists.live555.com <live-devel@lists.live555.com><br>
<b>$B<g;](B:</b> Does live555 exist a way to sync video/audio streams?</font>
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<div>Hi Ross,<br>
<br>
Thanks for live555 library, our RTSP server works well. Thanks.<br>
<br>
And one question for sync video/audio stream.<br>
<br>
Background:<br>
Our system will prepare audio/video frames to memory, always capture frames from driver.<br>
For video, it is H264, FPS is 30 and driver output one I frame per second.<br>
For audio, it is AAC, 16KHz.<br>
<br>
Behavior:<br>
When player ask RTSP streaming from our server.<br>
For video stream, we go to memory and find latest I frame to send.<br>
For audio stream, we go to memory and find latest frame to send.<br>
On worst case, first timestamp of video frame <= first timestamp of audio frame + 1(second).
<br>
<br>
Question:<br>
We want to sync video/audio streams when player ask a stream.<br>
Video/audio streams are belonged to same ServerMediaSession.<br>
Is it possible to pass the first timestamp of video frame to audio stream?<br>
Is there a way to sync data between FramedSource?<br>
<br>
Please advise. Thank you very much. Have a nice day. </div>
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