...ad(void *arg) { FFPlayer *ffp = arg; VideoState *is = ffp->is; AVFrame *frame = av_frame_alloc(); double pts; double duration; int ret; AVRational tb = is->video_st->tim...
...到get_video_frame中看下: static int get_video_frame(FFPlayer *ffp, AVFrame *frame) { VideoState *is = ffp->is; int got_picture; ffp_video_statistic_l(ffp); if ((got_picture = decoder_d...
ChatGPT和Sora等AI大模型应用,将AI大模型和算力需求的热度不断带上新的台阶。哪里可以获得...
大模型的训练用4090是不合适的,但推理(inference/serving)用4090不能说合适,...
图示为GPU性能排行榜,我们可以看到所有GPU的原始相关性能图表。同时根据训练、推理能力由高到低做了...