[FFmpeg-user] ffmpeg input mluticast stream

[Moritz Barsnick]

On Mon, Dec 07, 2015 at 12:37:29 +0500, Mohammad Shakir wrote:
> */usr/local/ffmpeg2/ffmpeg -i udp://@227.10.20.80:1234
> <http://227.10.20.80:1234> -codec:v libx264 -codec:a libmp3lame  -map
> 0:p:1170  -b:a 128k -b:v 512k  -y -vf scale=482x272  test123.mp4*
[...]
> [mpegts @ 0x45e3000] Stream #6: not enough frames to estimate rate;
> consider increasing probesize

Did you even read my recommendation regarding this?

I wrote:

> ffmpeg does give you a very clear recommendation:
>
> > [mpegts @ 0x3ec1920] Could not find codec parameters for stream 6
> > (Video: h264 ([27][0][0][0] / 0x001B)): unspecified size
> > Consider increasing the value for the 'analyzeduration' and
> > 'probesize' options
>
> Have you tried that?

And channel 511 apparently works. Are you sure the others aren't
encrypted? Can you play the stream with any other client?

Moritz