On 2013/11/21 20:19, Clément Bœsch wrote:
On Thu, Nov 21, 2013 at 07:56:40PM +0800, Mark Ma wrote:
On 2013/11/21 19:40, Clément Bœsch wrote:
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));
Hi,
After including error.h and using av_err2str(), I got following compilation error: Could
not find the identifier "av_err2str"
Hi,
I found another thing: the avcodec_encode_video2() will fail after 1400
frames are encoded. I tried several times again and the frame count is
always 1400-1450. (The codec I'm using is MPEG1VIDEO)
Need I recreate a codec context every time after 1400 frames are encoded?
Thanks,
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