вт, 5 нояб. 2024 г., 01:52 Terje J. Hanssen via Cin < cin@lists.cinelerra-gg.org>:
I upgraded my system Slowroll to
S | Name | Type | Version | Arch | Repository
---+---------------------+---------+--------------------------------+--------+---------------------- i+ | libSvtAv1Enc2 | package | 2.3.0-1.5 | x86_64 | obs:multimedia:libs i+ | SVT-AV1 | package | 2.3.0-1.5 | x86_64 | obs:multimedia:libs
Version test:
# SvtAv1EncApp Svt[info]: ------------------------------------------- Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v2.3.0 Svt[info]: SVT [build] : GCC 14.2.1 20241007 [revision 4af44f2cf7d281f3e4f3957efce10e8b2ccb2ad3] 64 bit Svt[info]: LIB Build date: Oct 29 2024 22:11:44 Svt[info]: -------------------------------------------
File list for
rpm -ql libSvtAv1Enc2 /usr/lib64/libSvtAv1Enc.so.2 /usr/lib64/libSvtAv1Enc.so.2.3.0 /usr/share/licenses/libSvtAv1Enc2 /usr/share/licenses/libSvtAv1Enc2/LICENSE.md /usr/share/licenses/libSvtAv1Enc2/PATENTS.md
I tested first that SVT-AV1 v. 2.3.0 encoding worked OK with my existing system ffmpeg v. 7.1
I'm not sure I ever have tested av1_svt rendering with my single-user build Cingg before now. But when I tried now to render the same hdv file as with ffmpeg, Cingg failed with
int FFMPEG::open_encoder(const char*, const char*): cant find codec libsvtav1:/Videoklipp/AV1/hdv09_04_m2t_svt-av1_230.webm
Shouldn't Cingg be able to work with the system upgraded libSvtAv1Enc2 v. 2-3-0 automatically as well as ffmpeg does? Or if necessary via a simple "update", without complete rebuild? -------------
I had a look at my last rebuild of Cingg for using ffmpeg 7.1 : Does "disabled libsvtav1" say something?
# ./configure --with-single-user --disable-static-build --without-thirdparty --without-libdpx configure: loading site script /usr/share/site/x86_64-pc-linux-gnu ..........snip checking for /usr/local/cuda/include/cuda.h... no checking cuda sdk... no checking for dlopen in -ldl... yes checking for numa_alloc in -lnuma... yes checking for openexr available... yes Reason Package ------ ------- disabled encore disabled audiofile disabled esound disabled libsvtav1 ...snip...
strange, I think it should work, while I have't tried such upgrade in practice ...... "disable" line here talks about internal ffmpeg, and it all should be dynamic in ffmpeg.C ... mystery!
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