[Libav-user] got_picture_ptr of avcodec_decode_video2 always returns 0 for a particular MTS file

Simon Daniels simondaniels23 at gmail.com
Wed Feb 8 23:59:31 CET 2012

Ah - I think I know what's going on. In my real code, I was actually
skipping over frames (intentionally). For some reason the frame that I
would actually scan would never be available so I had assumed that none of
them were available (my bad!).

Any idea why this video has so many frames that aren't available--return
"NOT got pic". I haven't seen that with other videos I'm tried.

Thanks Andrey!

On Tue, Feb 7, 2012 at 12:05 PM, Andrey Utkin <
andrey.krieger.utkin at gmail.com> wrote:

> Well, i tested it, and it does decodes for me.
> This is source file, which _really_ compiles and works
> http://pastebin.com/ByYzePa3
> And this is showdown of ffmpeg version (i used rev 08d2cee4 you
> mentioned), compile and run log.
> http://pastebin.com/1p22b1k8
> This clearly shows that getting full frame indeed happens regularly.
> So you had mistake of perception.
> --
> Andrey Utkin
> _______________________________________________
> Libav-user mailing list
> Libav-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/libav-user
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