[FFmpeg-user] [ffmpeg-user] Hi, does anyone konw how to use rtsp in ffmpeg

[Wei Gao]

2013/5/13 stanley zhang <zsq20030710 at gmail.com>

> I just tried to play the streaming media as a client of IPCAM (Hikvision
> DS-2CD2012). It runs smoothly.
>
> Here is the command:
> ffplay rtsp://192.168.1.102:554/Streaming/Channels/1

Hi, thanks, we test it to decode h264 stream and the error log is as follow:
ffplay version 1.2.1 Copyright (c) 2003-2013 the FFmpeg developers
  built on May 13 2013 15:38:39 with gcc 4.6.2 (GCC)
  configuration: --enable-static --enable-shared
  WARNING: library configuration mismatch
  avutil      configuration: --enable-static --enable-shared
--enable-pthreads
  avcodec     configuration: --enable-static --enable-shared
--enable-pthreads
  avformat    configuration: --enable-static --enable-shared
--enable-pthreads
  avdevice    configuration: --enable-static --enable-shared
--enable-pthreads
  avfilter    configuration: --enable-static --enable-shared
--enable-pthreads
  swscale     configuration: --enable-static --enable-shared
--enable-pthreads
  swresample  configuration: --enable-static --enable-shared
--enable-pthreads
  libavutil      52. 18.100 / 52. 18.100
  libavcodec     54. 92.100 / 54. 92.100
  libavformat    54. 63.104 / 54. 63.104
  libavdevice    54.  3.103 / 54.  3.103
  libavfilter     3. 42.103 /  3. 42.103
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
[rtsp @ 00a808a0] Estimating duration from bitrate, this may be inaccurate
Input #0, rtsp, from 'rtsp://192.168.0.48/out.264':q=    0B f=0/0
  Metadata:
    title           : H.264 Video, streamed by the LIVE555 Media Server
    comment         : out.264
  Duration: N/A, start: 0.250256, bitrate: N/A
    Stream #0:0: Video: h264 (High), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9],
23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
[h264 @ 03aa5020] error while decoding MB 67 67, bytestream (-9)1
[h264 @ 03aa5020] concealing 102 DC, 102 AC, 102 MV errors in I frame
[h264 @ 03903ae0] error while decoding MB 79 47, bytestream (-22)
[h264 @ 03903ae0] concealing 2490 DC, 2490 AC, 2490 MV errors in I frame
[h264 @ 039034c0] error while decoding MB 4 54, bytestream (-6)/1
[h264 @ 039034c0] concealing 1725 DC, 1725 AC, 1725 MV errors in I frame
[rtsp @ 00a808a0] CSeq 5 expected, 0 received.7KB sq=    0B f=1/1
[h264 @ 00b5e4a0] error while decoding MB 18 49, bytestream (-19)
[h264 @ 00b5e4a0] concealing 2311 DC, 2311 AC, 2311 MV errors in I frame
  38.95 A-V:  0.000 fd=   4 aq=    0KB vq=    0KB sq=    0B f=1/1

and you can see that the image of video is not correct. I search in the
internet, the earlist ffmpeg seems correct, but the latest ffmpeg seems not
correct. it seems some bugs in udp and rtsp, and make the h264 decode error.

Thanks
Best regards

>
>
>
>
>
> On Mon, May 13, 2013 at 4:11 PM, Wei Gao <highgod0401 at gmail.com> wrote:
>
> > Hi, I want to use rtsp in ffmpeg, but I use ffplay test that there seems
> > some bugs in ffmpeg's rtsp, which I have paste the log.
> >
> > I found in internel that, ffmpeg also can use with live555, that live555
> > receive the rtsp stream and ffmpeg decode the stream, is there anydemo to
> > use it?
> >
> > does anyone can every use it?
> >
> > Thanks
> > Best regards
> > _______________________________________________
> > ffmpeg-user mailing list
> > ffmpeg-user at ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >
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