[FFmpeg-devel] [PATCH v2] avfilter/avf_showcqt: improve pts handling

wm4 nfxjfg at googlemail.com
Wed Feb 17 12:26:34 CET 2016


On Wed, 17 Feb 2016 10:39:30 +0100
Paul B Mahol <onemda at gmail.com> wrote:

> On 2/16/16, Muhammad Faiz <mfcc64 at gmail.com> wrote:
> > correct output pts based on input pts
> > make seeking possible
> > output frame one by one on eof
> > tested with showinfo filter
> >
> > patch attached
> >
> > thank's
> >  
> 
> Tested with mpv, works, so LGTM.

I don't think that's sufficient. Also, the patch author said something
about seeking - I'm not sure what that means (since libavfilter doesn't
support seeking, not even flushing), and mpv in particular just
destroys and recreates the entire graph on seeking out of necessity.


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