[FFmpeg-user] [[solved] FFmpeg-user] packet too large, ignoring buffer limits to mux it

[J. Bakshi ( জ. বকসী )]

On Fri, 13 Sep 2013 18:11:16 +0530
"J. Bakshi (জ. বকসী )" <j.bakshi at unlimitedmail.org> wrote:

> 
> On Thu, 12 Sep 2013 16:32:14 +0530
> "J. Bakshi (জ. বকসী )" <j.bakshi at unlimitedmail.org> wrote:
> 
> > 
> > Dear list,
> > 
> > I have two .vob files which are running fine.
> > I like to concat these two .vob with ffmpeg like
> > 
> > ffmpeg -f concat -i file.txt -c copy out.mpg
> > 
> > But during the operation ffmpeg reports
> > 
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=22768 size=35155
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=24800 size=35155
> > [mpeg @ 0x1ea2c20] packet too large, ignoring buffer limits to mux it
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=24800 size=35155
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=26832 size=35155
> > [mpeg @ 0x1ea2c20] packet too large, ignoring buffer limits to mux it
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=26832 size=35155
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=28864 size=35155
> > [mpeg @ 0x1ea2c20] packet too large, ignoring buffer limits to mux it
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=28864 size=35155
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=30896 size=35155
> > [mpeg @ 0x1ea2c20] packet too large, ignoring buffer limits to mux it
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=30896 size=35155
> > [mpeg @ 0x1ea2c20] buffer underflow i=1 bufi=32928 size=35155
> > [mpeg @ 0x1ea2c20] packet too large, ignoring buffer limits to mux it
> > 
> > [huge repetition .................]
> > 
> > The resulting output file works well to some extend and at a specific point
> > it stuck with huge screaming noise.
> > 
> > Is there any option to fix this issue ?
> > 
> > Thanks
> > 
> 
> 
> Any clue from anyone please ?


following fix the issue

ffmpeg -i "concat:VTS_01_1.VOB|VTS_01_2.VOB" -f mpeg -c copy output.mpeg