『漫游』酷论坛>『影音数码技术学习交流』>[原创]x264 rev767测试

MeteorRain@2008-03-21 15:58

于是我说vx测x264的时候别把ssim和psnr关掉啊囧……
引用

uc0083@2008-03-21 19:05

还是先帮忙测一下709和767的速度比较吧，然后看看767到底恢复了没有。。。。
引用

uc0083@2008-03-21 19:10

引用
最初由 Gzxhwq 发布
期待777

期待到了
引用

vempx@2008-03-21 20:35

引用
最初由 MeteorRain 发布
于是我说vx测x264的时候别把ssim和psnr关掉啊囧……


嗯 这是最新的测试数据……大家看一下吧……

复制代码
  1. 763p
  3. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  4. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  5. mp4 [info]: initial delay 2002 (scale 24000)
  6. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  7. x264 [info]: slice P:655 Avg QP:20.00 size: 7333 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  8. x264 [info]: slice B:1049 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  9. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  10. x264 [info]: mb P I16..4: 7.9% 3.9% 2.4% P16..4: 38.9% 6.1% 4.6% 0.4% 0.2% skip:35.6%
  11. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 15.9% 0.5% 0.8% direct: 0.4% skip:82.1%
  12. x264 [info]: 8x8 transform intra:27.0% inter:64.7%
  13. x264 [info]: ref P 76.6% 14.1% 9.3%
  14. x264 [info]: ref B 89.9% 10.1%
  15. x264 [info]: PSNR Mean Y:46.861 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.63
  17. encoded 1724 frames, 21.84 fps, 731.78 kb/s
  22. 767
  24. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  25. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  26. mp4 [info]: initial delay 2002 (scale 24000)
  27. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  28. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  29. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  30. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  31. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  32. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  33. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  34. x264 [info]: ref P 76.6% 14.1% 9.2%
  35. x264 [info]: ref B 89.9% 10.1%
  36. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  38. encoded 1724 frames, 22.04 fps, 731.66 kb/s
  43. 769
  45. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  46. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  47. mp4 [info]: initial delay 2002 (scale 24000)
  48. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  49. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  50. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  51. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  52. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  53. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  54. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  55. x264 [info]: ref P 76.6% 14.1% 9.2%
  56. x264 [info]: ref B 89.9% 10.1%
  57. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  59. encoded 1724 frames, 22.22 fps, 731.66 kb/s
  64. 771
  66. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  67. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  68. mp4 [info]: initial delay 2002 (scale 24000)
  69. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  70. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  71. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  72. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  73. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  74. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  75. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  76. x264 [info]: ref P 76.6% 14.1% 9.2%
  77. x264 [info]: ref B 89.9% 10.1%
  78. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  80. encoded 1724 frames, 22.25 fps, 731.66 kb/s
  85. 772
  87. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  88. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  89. mp4 [info]: initial delay 2002 (scale 24000)
  90. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  91. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  92. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  93. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  94. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  95. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  96. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  97. x264 [info]: ref P 76.6% 14.1% 9.2%
  98. x264 [info]: ref B 89.9% 10.1%
  99. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  101. encoded 1724 frames, 22.20 fps, 731.66 kb/s
  106. 774
  108. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  109. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  110. mp4 [info]: initial delay 2002 (scale 24000)
  111. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  112. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  113. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  114. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  115. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0
  116. .2% skip:35.7%
  117. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct:
  118. 0.4% skip:82.0%
  119. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  120. x264 [info]: ref P 76.6% 14.1% 9.2%
  121. x264 [info]: ref B 89.9% 10.1%
  122. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  124. encoded 1724 frames, 22.31 fps, 731.66 kb/s
  130. 775
  132. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  133. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  134. mp4 [info]: initial delay 2002 (scale 24000)
  135. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  136. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  137. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  138. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  139. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  140. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  141. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  142. x264 [info]: ref P 76.6% 14.1% 9.2%
  143. x264 [info]: ref B 89.9% 10.1%
  144. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  146. encoded 1724 frames, 22.39 fps, 731.66 kb/s
  151. 776
  153. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  154. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  155. mp4 [info]: initial delay 2002 (scale 24000)
  156. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  157. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  158. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  159. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  160. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  161. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  162. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  163. x264 [info]: ref P 76.6% 14.1% 9.2%
  164. x264 [info]: ref B 89.9% 10.1%
  165. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  167. encoded 1724 frames, 22.25 fps, 731.66 kb/s


PSNR倒是没有什么变化……真不知道哪里有变化……
引用

vempx@2008-03-21 20:38

主要害怕的就是他速度变快质量会不会缩水……
不过从这几个版本来看……PSNR好像都没什么变化说……

再补个777的……Orz

复制代码
  1. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  2. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  3. mp4 [info]: initial delay 2002 (scale 24000)
  4. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  5. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  6. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  7. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  8. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  9. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  10. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  11. x264 [info]: ref P 76.6% 14.1% 9.2%
  12. x264 [info]: ref B 89.9% 10.1%
  13. x264 [info]: SSIM Mean Y:0.9911704
  14. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  16. encoded 1724 frames, 20.37 fps, 731.66 kb/s


我被他是速度弄蒙了……为什么有时快有时慢的…………
还是说开了PSNR和SSIM就会慢？
引用

superkidx@2008-03-21 20:40

引用
最初由 uc0083 发布

期待到了

OH MY GOD
神速啊:o
引用

Rouble@2008-03-21 20:54

引用
最初由 vempx 发布
主要害怕的就是他速度变快质量会不会缩水……
不过从这几个版本来看……PSNR好像都没什么变化说……

再补个777的……Orz

复制代码
  1. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  2. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  3. mp4 [info]: initial delay 2002 (scale 24000)
  4. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  5. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  6. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  7. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  8. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  9. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  10. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  11. x264 [info]: ref P 76.6% 14.1% 9.2%
  12. x264 [info]: ref B 89.9% 10.1%
  13. x264 [info]: SSIM Mean Y:0.9911704
  14. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  16. encoded 1724 frames, 20.37 fps, 731.66 kb/s


我被他是速度弄蒙了……为什么有时快有时慢的…………
还是说开了PSNR和SSIM就会慢？


恩 是會的
記得763以後
除了skip掉你頂楼説的東西外
貎似還在做對指令集的優化
如果有人有i記和a記的机子
不知道result會不會很有趣@@:
引用

vempx@2008-03-21 21:00

不好意思……那个速度我找到原因了……
我刚才又编码，然后开CPU-Z，发现我主频居然是2.3G……我明明超频了
我又回到BIOS看了一眼，超频设置都正确，我把C1E什么的功能又打开了，然后再压，这次CPU-Z显示主频3.18G正常了……
然后我发现，我在命令行里直接喂给他YV12的AVI，他居然吃了……记得以前不行的……

再帖一次超频后的log

复制代码
  1. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  2. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  3. mp4 [info]: initial delay 2002 (scale 24000)
  4. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  5. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  6. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  7. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  8. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  9. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  10. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  11. x264 [info]: ref P 76.6% 14.1% 9.2%
  12. x264 [info]: ref B 89.9% 10.1%
  13. x264 [info]: SSIM Mean Y:0.9911704
  14. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  16. encoded 1724 frames, 28.58 fps, 731.66 kb/s
引用

zhq010419@2008-03-21 21:36

没人用8XXX/9XXX的U试验么
引用

Rouble@2008-03-21 23:11

引用
最初由 zhq010419 发布
没人用8XXX/9XXX的U试验么


貎似還是某部份算法使用sse2,3指令集優化
所以偶才想知amd雞還是intel雞受益較大
希望偶没有記錯...orz


引用
最初由 vempx 发布
不好意思……那个速度我找到原因了……
我刚才又编码，然后开CPU-Z，发现我主频居然是2.3G……我明明超频了
我又回到BIOS看了一眼，超频设置都正确，我把C1E什么的功能又打开了，然后再压，这次CPU-Z显示主频3.18G正常了……
然后我发现，我在命令行里直接喂给他YV12的AVI，他居然吃了……记得以前不行的……

再帖一次超频后的log

复制代码
  1. avis [info]: 864x480 @ 23.98 fps (1724 frames)
  2. x264 [info]: using cpu capabilities: MMX MMXEXT SSE SSE2 SSE3 SSSE3 Cache64
  3. mp4 [info]: initial delay 2002 (scale 24000)
  4. x264 [info]: slice I:20 Avg QP:17.00 size: 38232 PSNR Mean Y:49.49 U:50.51V:50.56 Avg:49.80 Global:49.55
  5. x264 [info]: slice P:656 Avg QP:20.00 size: 7321 PSNR Mean Y:47.24 U:48.97V:48.85 Avg:47.72 Global:47.48
  6. x264 [info]: slice B:1048 Avg QP:21.71 size: 961 PSNR Mean Y:46.57 U:48.09V:48.10 Avg:47.00 Global:46.72
  7. x264 [info]: mb I I16..4: 42.0% 26.4% 31.6%
  8. x264 [info]: mb P I16..4: 8.0% 3.9% 2.4% P16..4: 38.8% 6.1% 4.6% 0.4% 0.2% skip:35.7%
  9. x264 [info]: mb B I16..4: 0.1% 0.0% 0.1% B16..8: 16.0% 0.5% 0.8% direct: 0.4% skip:82.0%
  10. x264 [info]: 8x8 transform intra:26.9% inter:64.6%
  11. x264 [info]: ref P 76.6% 14.1% 9.2%
  12. x264 [info]: ref B 89.9% 10.1%
  13. x264 [info]: SSIM Mean Y:0.9911704
  14. x264 [info]: PSNR Mean Y:46.860 U:48.452 V:48.415 Avg:47.307 Global:47.018 kb/s:731.52
  16. encoded 1724 frames, 28.58 fps, 731.66 kb/s


這個是777嗎？
那...之前的数據是@3.2G的嗎？@@;
不是一様就比較不了...orz
引用

vempx@2008-03-21 23:44

明天我会确保在3.2G的主频上，再详细测试一下各个版本~
引用

Rouble@2008-03-21 23:57

其實不用的
集中在幾個stable版本比較有意義
不要浪費精力
引用

vempx@2008-03-22 09:05

现在MEGUI自动更新出来的有709 763
264.nl上推荐767 和772+
引用

superkidx@2008-03-22 11:15

779了……
引用

vempx@2008-03-22 11:57

引用
最初由 superkidx 发布
779了……

疯了疯了…………
引用

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