[FFmpeg-user] Can ffmpeg transcode from mp4(h264/aac) to tsparallel

Tony Song ssaoying at gmail.com
Sat Sep 29 10:30:57 CEST 2012


Yes,i use these following options.
 -vcodec libx264 -acodec aa -f:v setpts=10+PTS  -f:a setpts=10+PTS

And seems that makes no difference.

Any suggestions?
Thanks.
On Fri, Sep 28, 2012 at 10:27 PM, Steven Liu <lingjiujianke at gmail.com>wrote:

> Hi Carl Eugen Hoyos
>
>       If not use copy, use the codec which input other (e.g. libx264
> or mpeg), The filters cannot work. too.
>       My problem maybe same with Tony :(
>
> 2012/9/28 Carl Eugen Hoyos <cehoyos at ag.or.at>:
> > Tony Song <ssaoying <at> gmail.com> writes:
> >
> >> ffmpeg -i /data/a.ts -ss 00:00:10.00 -t 00:00:10.00
> >> -f asetpts=10+PTS -f vsetpts=10+PTS -c copy -f mpegts
> >> /data/b.ts
> >
> > (Apart from the fact that there is either a typo in your
> > command line or it is not supposed to do anything,
> > -f != -vf:)
> > You cannot combine -c copy with filters, that does not work.
> >
> > Carl Eugen
> >
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