出来结果让我很惊喜
只有1000k不到的码率! 但是感觉画面还是很好
截图对比 只有少部分细节丢失(是没有放大的情况,放大了区别肯定很明显就是了)
码率模式: VBR
码率 : 917 Kbps
最大码率: 3213 Kbps
画面宽度: 1280像素
画面高度: 640像素
x264 [info]: slice I:67Avg QP:22.84 size: 23713 PSNR Mean Y:52.72 U:55.15 V:54.95 Avg:53.31 Global:48.25
x264 [info]: slice P:4229 Avg QP:25.06 size: 7736 PSNR Mean Y:44.82 U:47.74 V:47.96 Avg:45.52 Global:44.27
x264 [info]: slice B:4422 Avg QP:27.48 size: 1285 PSNR Mean Y:45.97 U:49.28 V:49.45 Avg:46.68 Global:44.80
x264 [info]: consecutive B-frames: 34.2% 8.8% 6.1% 8.0% 11.7% 13.4% 5.5% 0.6% 0.7% 0.6% 0.4% 0.4% 0.6% 0.3% 0.0% 0.0% 8.6%
x264 [info]: mb I I16..4: 50.6% 37.9% 11.5%
x264 [info]: mb P I16..4: 19.2% 7.7% 1.1% P16..4: 26.6% 5.2% 2.8% 0.1% 0.0%skip:37.3%
x264 [info]: mb B I16..4: 0.3% 0.3% 0.1% B16..8: 13.1% 0.5% 0.5% direct: 0.7% skip:84.5% L0:40.7% L1:56.5% BI: 2.8%
x264 [info]: 8x8 transform intra:28.6% inter:66.3%
x264 [info]: direct mvs spatial:88.9% temporal:11.1%
x264 [info]: ref P L0 76.7% 8.9% 5.8% 2.1% 1.8% 1.6% 1.5% 0.8% 0.8%
x264 [info]: ref B L0 76.8% 7.6% 5.4% 2.8% 2.5% 1.9% 1.6% 1.5%
x264 [info]: SSIM Mean Y:0.9859231
x264 [info]: PSNR Mean Y:45.463 U:48.579 V:48.770 Avg:46.168 Global:44.553 kb/s:917.34
encoded 8718 frames, 0.75 fps, 917.49 kb/s