Dumped from iQIYI
preprocessed by vapoursynth
video: x264 --crf 22 --deblock -1:-1 --keyint 600 --min-keyint 1 --bframes 8 --ref 13 --qcomp 0.75 --rc-lookahead 70 --aq-strength 0.8 --me umh --psy-rd 0.6:0.15 --no-fast-pskip --colormatrix bt709 --aq-mode 3
audio: libfdk_aac / profile: aac_he_v2 / vbr: 4
Changes in v2: dump raw source from iQIYI instead of video capture, new x264 params to encode yuv420 video with crf 22, new audio param to use HE-AACv2