вт, 26 дек. 2023 г., 12:11 Andrea paz <[email protected]>:
try to delete first "l" ... so it become "pkg-config --cflags SvtAv1Enc"
I did several tests with system libaom and with Intel svt. One thing for sure is that when I tried to compile with svt I always got crashes. I don't know if it depends on the fact that I don't have Intel hardware. I attach cin5_aom_svt.log as an example, it was produced using the following libaom.sh:
#!/bin/bash export FFMPEG_EXTRA_CFG="--disable-debug --enable-libaom --enable-lSvtAv1Enc --extra-cflags=-I/usr/include/svt-av1" \ export EXTRA_LIBS="-laom -SvtAv1Enc " ./configure --with-single-user --with-config-dir=/home/paz/.bcast6 --disable-libaom
sorry to point out, but you missed " --extra-cflags=-I/usr/include/svt-av1" substring for FFMPEG_EXTRA_CFG variable. Open quotation of your mail above this text, I tried to edit it in place ....
Trying to use system libaom (without svt) the compilation succeeds. Renders are comparable to those obtained with patch 3.8.0 for internal ffmpeg. The results however are very variable: efficient with image sequences, slower with video.
Well .... even slower than original (internal/3.4)? Or just among other results with updated libaom ?