Quote:
Originally Posted by Dark Shikari
x264 already does this in about three different ways.
If you're trying to limit bits per frame for network reasons, you'll need to explain the entire use-case before I can give more advice.
"nobody will take care of them"?
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x264 --profile main --bitrate 800 --vbv-init 0.9 --vbv-maxrate 800 --vbv-bufsize 8000 --me umh --analyse all --qcomp 0.90 --subme 6 --trellis 2 --ref 3 --rc-lookahead 250 -o Estimate_720x576_30fps_NR_max_NRT_max_1.264 Estimate_720x576_30fps_NR_max_NRT_max.yuv 720x576 --fps 30 --psnr --ssim --deblock 0:0 --slices 3
I use VBV to obtain a proper bitrate to accommodate the network. I used ESEyE to observe the size of every frame, I found some B frame used very high bit because of fash lamp, what I expect is when we find it's B frame, and consume an extreme high bits, I will drop it for saving bits for other frame.
because in the match, we will concentrate on the athletes in the middle slice, and up and down are always audience, we can use higher QP to blue them for saving bits