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

[stanley zhang]

It seems that the data received is not entact,which often happens at the
start of decoding the incoming stream video.
Does it go well after a short period?




On Mon, May 13, 2013 at 4:32 PM, 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
> > > _______________________________________________
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> > > ffmpeg-user at ffmpeg.org
> > > http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> > >
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> >
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