I use the latest Linux version ipp sample, the VC-1 encoding speed is too slow: 8.3fps under 720*576. But the same umc_video_enc_con program doing H264 encoding at 50 fps. Hardware is same(a double Quad-core Xeon). I tried different setting but did not make any difference. And I noticed that during encoding the CPU was near full. Anything wrong? How to improve?
Thanks in advance.