Il 16/07/2024 09:57, Andrew Randrianasulu ha scritto:
вт, 16 июл. 2024 г., 10:42 Igor BEGHETTO via Cin
<[email protected] <mailto:[email protected]>>:
I am making a Cin_20240630 build by myself for the OS
UbuntuStudio_16.04_LTS_64bit.
I read in the MailingLists thanks to Phyllis and Andrew_R, I need
to use specific instruction.
From What I understand, with Cin_20240630 the steps are:
1) cd to "cinelerra-5.1" directory
2) make clean
3) export FFMPEG_EXTRA_CFG="--disable-decoder=vvc"
( before running autogen.sh / configure / make )
4) patch -p1 < alt_shortcuts.patch
( to use standard shortcuts )
5) ./autogen.sh
6) ./configure --with-single-user --without-shuttle-usb \
--without-vaapi --without-vdpau \
--disable-dav1d \
--enable-libaom=no
( "--enable-libaom=no" added, without double quote )
7) make 2>&1 | tee log
8) grep "\*\*\*.*error" -ai log
( Check for obvious build errors )
9) make install
I think --disable-libaom should work, too?
I will try this week end. Thanks!
I am ignorant in Linux, so I would like to understand if the
instruction
*export FFMPEG_EXTRA_CFG="--disable-decoder=vvc"*
write something in somewhere or not.
it passed to internal ffmpeg's configure script, so you can look into
thirdparty/ffmpeg-7.0/ffbuild (if I remember correctly) and read big
log there, after build process come to it.
Thank you, Andrea_R! I found it where you indicated.
But I don't understand, how *export* instruction knows where to go,...
how does it know the path where to write that parameter?
Sorry, It is a stupid question, here, but I would like to understand.
Because my Operating System is UbuntuStudio_16.04, is there a way
to build Cinelerra-GG using an old FFMPEG and/or libaom?
how old, exactly? Right now it should be buildable with ffmpeg6.x/7.0
(tested), I also removed buildability with ffmpeg-4.4 because I had
some crashes during ff_* filter tests on my 32bit Slackware. ffmpeg
5.x not tested ...
I am thinking to FFMPEG-4.3 and libaom-v3.4.0. But, maybe it doesn't
make sense.
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