或るプログラマの一生

(This article is English translation of Japanese version)

I have to create additional video clips for benchmarking because I have enhanced UQxx. The previous method is converting master clip to appropriate subsampling and bit depth by ffmpeg and converting format only by VirtualDub2. However, I think it is now bothoring, so now I convert master clip to required clip directly by VirtualDub2.

Unfortunately, the recent version of VirtualDub2 is not able to output uncompressed YUV422P16/YUV420P16 clips. I have to use a little old version (build 43073 or older) to do so. This behavior change is intended. (An option to enable to output uncompressed clips those formats is added in build 44282)