I tried compiling by putting in ./configure... the option
"--enable-opencl" but it is not recognized.
I tried exporting opencl between the autogen.sh and ./configure steps...:
export FFMPEG_EXTRA_CFG=" --enable-opencl"
I have no errors during ./configure but I have a crash in make:
"ERROR: opencl not found
If you think configure made a mistake, make sure you are using the latest
version from Git. If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.libera.chat.
Include the log file "ffbuild/config.log" produced by configure as
this will help
solve the problem."
for this one try to install opencl-headers ?
I attach the cin5-with.log, if it helps.
I redid the compilation always with "export..." but putting in
./configure also "--without-thirdparty" but I have a crash after a few
seconds of "make". I also attach the cin5-without.log.
https://transfer.sh/CXaksQ/cin5.tar.gz
for this one try with --without-libdpx also ....