ffmpeg.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-)
While this is still not a benchmark, the display of a factor "Nx" gives a much better and easier to parse feeling for the processing speed than looking at "fps", at the processed file time, or applying the Unix "time" command. Its calculation is based on the processed file time, as already computed via av_gettime_relative() and displayed. One floating point calculation is now moved from conditional to unconditional code, but as this whole status/report calculation is only done in quite large intervals, the impact should be minimal. I chose "%.3g" as the format string, because it covers precision and range best for my needs (one digit less seems not informative enough), but I'm open for any comments. ./tools/patcheck does complain: x==0 / x!=0 can be simplified to !x / x patcheck.stdout:40:+ speed = t != 0.0 ? (double)pts / AV_TIME_BASE / t : -1; but I'm not sure an FP/double comparison to zero should be abbreviated "!x". I have been using this patch for some months, and I already miss it dearly on any platforms where I use unpatched builds. :-) Cheers, Moritz _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
