[Libav-user] Problems decoding h264 (Baseline, yuvj420p) ip camera stream

Alexander Wischnewski aw.wisch at googlemail.com
Thu Jun 6 18:00:02 CEST 2013


As i said before, the camera itself is streaming rtsp via http tunnel but i
had no problems with this so far.


2013/6/6 Andrey Utkin <andrey.krieger.utkin at gmail.com>

> 2013/6/6 Alexander Wischnewski <aw.wisch at googlemail.com>:
> > wget didnt worked, but i have a small test program to save the stream
> > output.
> > The saved file gets decoded well with ffmpeg, so it seems it is not a
> > decoding issue.
> >
> > The test program is removing any RTSP / RTP header information, the
> camera
> > with the working h264 http stream is sending the same RTSP / RTP
> headers, i
> > dont think this is the cause. Now i am more confused ....
> >
> > When i recording the raw stream of both cameras on hard disk the only big
> > difference is the file size, the stream not working is producing much
> more
> > data. Is there a way to change the http buffer size for incoming packets
> in
> > ffmpeg ?
>
> What i don't understand is why you talk about RTSP and RTP while your
> URL is HTTP?
>
> --
> Andrey Utkin
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