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

[Clément Bœsch]

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...

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

[...]

-- 
Clément B.
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