From: Frank Barchard <[email protected]> Heres a benchmark
VOFW 5120 VOFW 21504 Note 10438.8 10344.2 timex ffmpeg -y -i tulip2.mp4 tulip2.yuv 25611.9 24256.9 timex ffmpeg -y -itulip2.mp4 -s 1272x724 tulip2.yuv 24485.7 26006.6 28573.1 24291.3 24069.1 26995.9 25684.95 25387.675 average This is on a Nehalem i7. Despite being a 500 frame, 720p video, the numbers fluctuate, so I took an average of 4 runs. Another reason I'd like this change is youtube accepts videos with higher resolutions than 5120. 16384 is vp8's maximum resolution, so that should keep us amused for a little longer. Signed-off-by: Michael Niedermayer <[email protected]> Signed-off-by: Anton Khirnov <[email protected]> --- libswscale/swscale_internal.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h index 2369546..12541ea 100644 --- a/libswscale/swscale_internal.h +++ b/libswscale/swscale_internal.h @@ -36,7 +36,7 @@ #define MAX_FILTER_SIZE 256 #if ARCH_X86 -#define VOFW 5120 +#define VOFW 21504 #else #define VOFW 2048 // faster on PPC and not tested on others #endif -- 1.7.5.1 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
