Tue Mar 14 21:07:22 CET 2006
Marcel Wolf wrote:
> Hello All
> I am trying to make FFMPEG work on an AMD Alchemy MIPS processor, which has
> hardware acceleration. To help me understand the code I wanted to use
> printfs but I get an error. A conflict with the av_log. How do I use the
> av_log? I don't understand what switches I must use to enable it? Or can I
> turn it off and use printfs?
You hit against our printf() paranoia measure. 2 ways around it:
1) Official solution: use av_log() instead of printf():
printf ("Hey: %d\n", 610);
av_log (NULL, AV_LOG_INFO, "Hey: %d\n", 610);
2) Unofficial hack: "#undef printf" near the top of the source file (but
after lavc #includes) in which you wish to enable printf(). Just don't
submit code back to us in that form; use the official solution.
Hope this helps...
More information about the ffmpeg-devel