[FFmpeg-devel] [PATCH] ffprobe: print some basic information about avframe side data

[Michael Niedermayer]

On Mon, Jun 30, 2014 at 06:37:45PM +0200, Clément Bœsch wrote:
> On Mon, Jun 30, 2014 at 04:16:17AM +0200, Michael Niedermayer wrote:
> > Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> > ---
> >  ffprobe.c |    6 ++++++
> >  1 file changed, 6 insertions(+)
> > 
> > diff --git a/ffprobe.c b/ffprobe.c
> > index 1329466..e96f51f 100644
> > --- a/ffprobe.c
> > +++ b/ffprobe.c
> > @@ -1722,6 +1722,7 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream,
> >  {
> >      AVBPrint pbuf;
> >      const char *s;
> > +    int i;
> >  
> >      av_bprint_init(&pbuf, 1, AV_BPRINT_SIZE_UNLIMITED);
> >  
> > @@ -1765,6 +1766,11 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream,
> >          print_int("interlaced_frame",       frame->interlaced_frame);
> >          print_int("top_field_first",        frame->top_field_first);
> >          print_int("repeat_pict",            frame->repeat_pict);
> > +        for (i = 0; i < frame->nb_side_data; i++) {
> > +            AVFrameSideData *sd = frame->side_data[i];
> > +            print_int("side_data_type", sd->type);
> > +            print_int("side_data_size", sd->size);
> > +        }
> 
> I suppose there are a few writers where having multiple time the same key
> will cause problems...

what do you suggest instead ?


>
> Also note that you need to update doc/ffprobe.xsd when adding new fields.

will do once its clear how/what is printed

[...]

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