[Live-devel] about openRTSP

[hong liu]

I intended to run openRTSP to receive only video data of a mpeg-2 transport stream from live555MediaServer , and this transport stream includes audio and video data. I got a video-MP2T-1 file and played it back with vlc. I found this file has audio data included. Then I tried it to receive both video and audio and there was no separate audio file generated except the same previous video file. If I want to get only video data for transport streams, how can I do it?

In addition, I put a mp4 file including only h264 video data in Darwin streaming server and used openRTSP to get only video data. In the beginning, vlc couldn't playback the resulting video data. After I analyzed the byte stream of the saved video data, it missed the SPS and PPS NAL units. So I copy them from the original file into it and now it works for vlc. I don't know where I modify the source code so that it can save SPS and PPS NAL units as well.

Thank you so much for your help!


Hong Liu
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