Dear all: I'm new to ffmpeg. I would like to use the H.264 decoder of ffmpeg to conduct some experiments. But the performance of ffplay is not that good as I though.
I use the ffplay to decode some video clips. I adopt two video clips one is 720x480(30FPS), and the other is 1280x720(30FPS). I can feel the discontinuous of the display of ffplay, and by measuring the execution time, the frame rate is about ~20fps for 720x480, and ~9fps (1280x720). The video clips are encoded by JM encoder 15, and each video contains 8 slices. I build the ffplay in Ubuntu 9.04, kernel 2.6.28.8. My processor is AMD Phenom II X940(3GHz, Quad core), and there're 4GB DDR-2 RAM in my desktop. Is there any configuration that I should mind while building the ffmpeg? Or is there any thing I can do to improve the performance of the decoding? Best Regards, Yi-Hung Wei _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
