[FFmpeg-user] what does "real-time buffer 155% full! frame dropped!" mean ?

jacob s jacobhameiri at gmail.com
Thu Mar 15 10:27:38 CET 2012


thanks, that helped me find the problem

2012/3/15 dE . <de.techno at gmail.com>

> I think raw video is buffered in memory until the processor gets enough
> time to encode it.
>
> Just in case this buffer gets full, some of the frames will get dropped to
> make up for the slow or busy processor.
> On Mar 14, 2012 9:28 PM, "Carl Eugen Hoyos" <cehoyos at ag.or.at> wrote:
>
> > jacob s <jacobhameiri <at> gmail.com> writes:
> >
> > > this is my command: -f dshow -i
> > > video="screen-capture-recorder":audio="Realtek HD Audio Input" -vcodec
> > > libx264 -preset ultrafast -tune film -r 10 -async 1 -ab 16k -ar 11025
> -f
> > > mpegts udp://172.21.120.185:48552
> > > this is the full output: http://pastebin.com/YWtZSnWi
> >
> > External references tend to disappear, please post complete, uncut
> > console output here.
> >
> > Did you test "cheaper" encoders or lower resulutions to make sure
> > this is not a performance issue?
> >
> > Carl Eugen
> >
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> >
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