Doom9's Forum - View Single Post - xvc - a next-generation video codec at xvc.io

Tommy Carrot · 30th August 2018, 19:59

I made only 1 test encode, so i dont know if it's a general behaviour or not, but the resulting video is identical to the one made with the older build from may, but it took nearly twice the time to finish. After the first keyframe is finished, it waits several minutes seemingly doing nothing (using 25% cpu on a 4 core haswell i5) until it starts to encode the inter-frames. Maybe i remember incorrectly, but i dont think the older build did that long wait. After that it seems to work ok, using 96-98% cpu at times. I set the number of threads to 4.

30th August 2018, 19:59	#90 \| Link
Tommy Carrot Registered User Join Date: Mar 2002 Posts: 863	I made only 1 test encode, so i dont know if it's a general behaviour or not, but the resulting video is identical to the one made with the older build from may, but it took nearly twice the time to finish. After the first keyframe is finished, it waits several minutes seemingly doing nothing (using 25% cpu on a 4 core haswell i5) until it starts to encode the inter-frames. Maybe i remember incorrectly, but i dont think the older build did that long wait. After that it seems to work ok, using 96-98% cpu at times. I set the number of threads to 4.