Search found 3 matches

by wuthapn
Sun Aug 02, 2020 3:00 pm
Forum: Convert
Topic: ffmpeg using cpu to encode on convert
Replies: 5
Views: 649

Re: ffmpeg using cpu to encode on convert

I'm not sure why it says its not detected, I'm watching it use the heck out of both GPU's cuda cores and vram on my system via nvidia-smi command while its training. I'm doing 13.7 EG/sec on villain with 100% coverage and 32 batch size. My CPU's are basically idle while its running. I had the latest...
by wuthapn
Sun Aug 02, 2020 10:40 am
Forum: Convert
Topic: ffmpeg using cpu to encode on convert
Replies: 5
Views: 649

Re: ffmpeg using cpu to encode on convert

I did a comparison on a 720p video: opencv: 8m 11s ffmpeg: 8m 18s This isn't as drastic because h264/720p is not that complex, however when I performed the process on a 4 minute 5k video, ffmpeg was adding an additional 30+ minutes to encode the results into h265. I ended up having it output the ima...
by wuthapn
Sun Aug 02, 2020 2:09 am
Forum: Convert
Topic: ffmpeg using cpu to encode on convert
Replies: 5
Views: 649

ffmpeg using cpu to encode on convert

When I run a convert, ffmpeg does not detect a GPU and uses the CPU to encode the content ( software not hardware encoding ). This makes the final step take a long time. Is there an option I am missing or a reason why ffmpeg decides to use software cpu based encoding, or am I missing something else....