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. >
Try: #include <libavutil/error.h> ret = avcodec_encode_video2(...); if (ret < 0) av_log(0, 0, "Err: %s\n", av_err2str(ret)); -- Clément B.
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