Hi every one,

I am having a problem with the dts/pts of my AUDIO as you can see in the
trace below. The end result is that the avi file created is not interleaved.
It would appear that the IP camera is sending me AUDIO samples with wrong
pts/dts. My question is, it it would be possible to fix the dts/pts of the
AUDIO so that the generated file would be ok.

Important note: I can not set any video values with out introducing
authentication problems.

I tried something very naive that obviously didn't work:
- Take the video pts/dts and affect the AUDIO with video pts/dts incremented
by one.

If someone could hint me on what I need to do to solve the problem?

Thanks.

Trace:
/ # ./StreamRecorder -i rtsp://172.16.0.105 -datastore 0 -d 120 -v 4
toto.avi
StreamRecorder version 0.1 Copyright (c) 2007 Alstom Transport Telecite
  built on May  8 2009 21:44:36
[NULL @ 0x105a8658] video codec set to : mpeg4
[rtsp @ 0x104d0c78]hello state=0
Input #1, rtsp, from 'rtsp://172.16.0.105':
  Duration: N/A, bitrate: 64 kb/s
  Stream #1.0, 1/90000: Video: mpeg4, yuv420p, 720x576, 1/25, 25.00 fps(r)
  Stream #1.1, 1/90000: Audio: mp2, 48000 Hz, stereo, 64 kb/s
Output #0, avi, to 'toto-0.avi':
  Stream #0.0, 1/25: Video: mpeg4, yuv420p, 720x576, 1/25, q=2-31, 25.00
fps(c)
  Stream #0.1, 3/125: Audio: mp2, 48000 Hz, stereo, 64 kb/s
av_interleaved_write_frame 34228 -1 -1
av_interleaved_write_frame 5544 0 0
av_interleaved_write_frame 5416 1 1
av_interleaved_write_frame 192 -377746 -377746
av_interleaved_write_frame 192 -377745 -377745
av_interleaved_write_frame 192 -377744 -377744
av_interleaved_write_frame 4906 2 2
av_interleaved_write_frame 192 -377743 -377743
av_interleaved_write_frame 192 -377742 -377742
av_interleaved_write_frame 4741 3 3
av_interleaved_write_frame 192 -377741 -377741
av_interleaved_write_frame 4854 4 4
av_interleaved_write_frame 192 -377740 -377740
av_interleaved_write_frame 192 -377739 -377739
av_interleaved_write_frame 192 -377738 -377738
av_interleaved_write_frame 4765 5 5
av_interleaved_write_frame 192 -377737 -377737
av_interleaved_write_frame 4661 6 6
av_interleaved_write_frame 192 -377736 -377736
av_interleaved_write_frame 4707 7 7
av_interleaved_write_frame 192 -377735 -377735
av_interleaved_write_frame 192 -377734 -377734
av_interleaved_write_frame 4572 8 8
av_interleaved_write_frame 192 -377733 -377733
av_interleaved_write_frame 192 -377732 -377732
av_interleaved_write_frame 4771 9 9
av_interleaved_write_frame 192 -377731 -377731
av_interleaved_write_frame 192 -377730 -377730
_______________________________________________
libav-user mailing list
[email protected]
https://lists.mplayerhq.hu/mailman/listinfo/libav-user

Reply via email to