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

[Andrew Sinclair]

ffmpeg and ffplay certainly do rtsp.

What is the format of the out.264 file you are trying to stream? If it is a
VOD for it to play correctly would likely require it to be streaming hinted
mp4. Can you do ffplay or ffprobe on the out.264 file and send the results
of that.

You should also look at the sdp file generated by live555.




On 13 May 2013 18:32, Wei Gao <highgod0401 at gmail.com> wrote:

> 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
> > >
> > _______________________________________________
> > ffmpeg-user mailing list
> > ffmpeg-user at ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>