I have compiled ffmpeg to support x264 and now I can encode just fine to h264 video using ffmpeg.exe and the created libav* DLLs. However when I use my own code to configure the libav* DLLs x264 encoding seems to be very very slow for some sources. For example ffmpeg with same command line will take 7s to encode and my application will take 20s to encode. I believe that some of the parameters I set for the encoding session cause this massive time difference. What are the most important values which can affect the speed so much and which ones I need to update so my code it become mor eefficient. Note that the same code which I have put together encodes just great to regular mpeg4 and the speed is comparable to the ffmpeg.exe has. But when I set the x254 video codec my app gets really slow. _________________________________________________________________ Show them the way! Add maps and directions to your party invites. http://www.microsoft.com/windows/windowslive/events.aspx _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
