[FFmpeg-user] Regarding how to extracting video from RTPpackets using ffmpeg API or Source code

[chetan goni]

HI,

was same command work for MPEG-1,MPEG-2,MPEG-3,MPEG-4(AVC) codec?


On Tue, Aug 7, 2018, 6:27 AM zhangkai.gis <zhangkai.gis at 163.com> wrote:

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> Hi,
> I do not have files the input is linux fifo.I use my program to write
> real-time h.264 stream to the fifo.
>
> 2018-08-07
>
> zhangkai.gis
>
>
>
> From:chetan goni <cgoni25 at gmail.com>
> Date:2018-08-07 00:11
> Subject:Re: [FFmpeg-user] Regarding how to extracting video from RTP
> packets using ffmpeg API or Source code
> To:"FFmpeg user questions"<ffmpeg-user at ffmpeg.org>
> Cc:
>
> HI dear,
>
> If possible can you send me sample files to execute above command?
>
> Thanks & Regards
>
> Chetan Goni
>
> On Mon, Aug 6, 2018 at 2:01 PM, zhangkai.gis <zhangkai.gis at 163.com>
> wrote:
>
> > Hi,
> > Yes, I exact rtp's payload,the payload is H.264 stream.then write the
> > stream to fifo.my command is
> > ./ffmpeg  -y -thread_queue_size 128 -use_wallclock_as_timestamps 1 -f
> h264
> > -i /tmp/testpipe1 -thread_queue_size 128 -use_wallclock_as_timestamps 1
> -f
> > g726 -i /tmp/testpipea1 -acodec aac -vcodec copy  -f flv rtmp://
> > 127.0.0.1:8080/myapp/1
> >
> > 2018-08-06
> >
> > zhangkai.gis
> >
> >
> >
> > From:chetan goni <cgoni25 at gmail.com>
> > Date:2018-08-06 21:59
> > Subject:Re: [FFmpeg-user] Regarding how to extracting video from RTP
> > packets using ffmpeg API or Source code
> > To:"FFmpeg user questions"<ffmpeg-user at ffmpeg.org>
> > Cc:
> >
> > Hi ,
> >
> > Extract mean you just extract RTP payload , right?
> >
> > On Mon, Aug 6, 2018, 12:55 PM zhangkai.gis <zhangkai.gis at 163.com>
> wrote:
> >
> > > Hi,
> > > I exact the rtp by my own software,it does not have business with
> > ffmpeg.
> > >
> > > 2018-08-06
> > >
> > > zhangkai.gis
> > >
> > >
> > >
> > > From:chetan goni <cgoni25 at gmail.com>
> > > Date:2018-08-06 18:19
> > > Subject:[FFmpeg-user] Regarding how to extracting video from RTP
> packets
> > > using ffmpeg API or Source code
> > > To:"ffmpeg-user"<ffmpeg-user at ffmpeg.org>
> > > Cc:
> > >
> > > Hi,
> > >
> > > Please provide note on  how to extracting video from RTP packets using
> > > ffmpeg API or Source code
> > > Please help me
> > >
> > >
> > > Thanks & Regards
> > >
> > > Chetan Goni
> > > _______________________________________________
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