[Libav-user] avcodec_encode_video2 failed (returned -12 as return value)

Clément Bœsch u at pkh.me
Thu Nov 21 12:40:04 CET 2013

On Thu, Nov 21, 2013 at 06:37:16PM +0800, Mark Ma wrote:
> Hi everyone,
> Now I'm getting yuv frames from a video monitor every second and call
> avcodec_encode_video2() to convert them to mpeg frame. At first
> avcodec_encode_video2() works well, but after about 1 minute, it keeps
> returning -12 as return value.  But what's the meaning of -12?
> Any suggestion is appreciated.


  #include <libavutil/error.h>

 ret = avcodec_encode_video2(...);
 if (ret < 0)
   av_log(0, 0, "Err: %s\n", av_err2str(ret));

Clément B.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 490 bytes
Desc: not available
URL: <http://ffmpeg.org/pipermail/libav-user/attachments/20131121/d6193da6/attachment.asc>

More information about the Libav-user mailing list