[Cin] ffmpeg 6.1 is out!

Andrew Randrianasulu randrianasulu at gmail.com
Thu Nov 16 18:06:58 CET 2023

чт, 16 нояб. 2023 г., 19:58 Andrea paz <gamberucci.andrea at gmail.com>:

> I did a compilation with ffmpeg 6.1 and everything went well. Thanks
> Phyllis.
> (Note x Phyllis: the new "zoneplate" filter gives no error but if you
> try to use it the error comes up:
> err: Function not implemented)
> I tried making a new build by enabling vulkan as described in the
> following links:
> https://trac.ffmpeg.org/wiki/HWAccelIntro#Vulkan
> https://ffmpeg.org/ffmpeg-filters.html#Vulkan-Video-Filters
> It compiles without errors using "--enable-vulkan" and
> "--enable-libglslang" while crashing using "--enable-libshaderc". For
> the latter crash see cin5_shader.tar.gz
> In the case of "--enable-libglslang" I have no build errors, however,
> in the end, the ".../bin/cin" program is not created and therefore
> CinGG does not start. See the log cin5_glslang.tar.gz
> I don't see any errors in the log; there are many lines like:
> "/home/paz/cinelerra5/cinelerra-5.1/thirdparty/ffmpeg-6.1/libavfilter/vulkan_glslang.c:182:(.text+0xcf):
> undefined reference to `glslang_shader_create'"

undefined reference is usually fatal link error, no wonder you have no
binary ..

probably you need to add some additional libs to ldflags as well ....

> But they are not error lines or warning lines. I think it's looking
> for vulkan device initialization but can't find it and leave it
> alone....
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