[x264-devel] Yet another updated threaded slicetype patch (v14)

Steven Walters kemuri9 at gmail.com
Thu Apr 16 19:35:12 CEST 2009


>
> No, the v14 patch runs perfectly on linux.
>
> --DaKaZ
>

that made me suspicious so i compiled it in my gcc 4.3.3 (x64) and
without the fix it silently closes without tossing out a complaint
(but).
it took the previous mentioned fix to have

./x264.exe --lookahead 10 --b-adapt 2 -b16 --crf 18 -o NUL
../foreman_cif_352x288.yuv --me tesa -m9 --pass 1 --threads 4 -v 2>
verbose.txt

result in

x264 [info]: slice I:2     Avg QP:18.33  size: 30960  PSNR Mean
Y:43.80 U:46.40 V:47.92 Avg:44.65 Global:44.28
x264 [info]: slice P:128   Avg QP:20.78  size:  6730  PSNR Mean
Y:40.60 U:43.92 V:46.01 Avg:41.61 Global:41.42
x264 [info]: slice B:170   Avg QP:23.92  size:  1915  PSNR Mean
Y:38.70 U:42.96 V:45.18 Avg:39.85 Global:39.69

which seems to be the proper consensus among properly working versions.

looks like i'll have to find/make an x86 version of mingw 4.3.3 and
confirm it works there and see if it's a failure of gcc 3.4.x...


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