ons 2024-05-08 klockan 09:46 -0300 skrev James Almer: > On 5/8/2024 9:42 AM, Tomas Härdin wrote: > > Hi > > > > On a 36-core machine (Intel(R) Xeon(R) Platinum 8124M CPU @ > > 3.00GHz) > > with a 7 minute 125 Mbit/s 1080p sample and -thread_type frame - > > threads > > 36 this brings CPU utilization from 117% to 3174%, 58x realtime > > > > Without -threads 36 the utilization is only 1601% due to it being > > 16 by > > default.. > > Does this default make sense anymore? I think it was added for h264, > but > maybe it should be decoder dependent.
It is only relevant for slice threading in h264, right? It certainly doesn't make sense for any intra-only codec in frame threading mode /Tomas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
