Changes between Version 172 and Version 173 of CompilationGuide/Ubuntu

Timestamp:

Feb 28, 2021, 4:00:26 PM (6 years ago)

Author:

veikk0

Comment:

Add libvmaf.

CompilationGuide/Ubuntu

@@ -344 +344 @@
 }}}
 
+== libvmaf ==
+
+Library for calculating the [https://en.wikipedia.org/wiki/Video_Multimethod_Assessment_Fusion VMAF] video quality metric. Requires `ffmpeg` to be configured with `--enable-libvmaf`. Currently [https://github.com/Netflix/vmaf/issues/788 an issue] in libvmaf also requires FFmpeg to be built with `--ld="g++"` for a static build to succeed.
+
+
+To compile:
+{{{
+cd ~/ffmpeg_sources && \
+wget https://github.com/Netflix/vmaf/archive/v2.1.1.tar.gz && \
+tar xvf v2.1.1.tar.gz && \
+mkdir -p vmaf-2.1.1/libvmaf/build &&\
+cd vmaf-2.1.1/libvmaf/build && \
+meson setup -Denable_tests=false -Denable_docs=false --buildtype=release --default-library=static .. --prefix "$HOME/ffmpeg_build" --bindir="$HOME/bin" --libdir="$HOME/ffmpeg_build/lib" && \
+ninja && \
+ninja install
+}}}
+
 == FFmpeg ==
 
@@ -358 +375 @@
   --extra-ldflags="-L$HOME/ffmpeg_build/lib" \
   --extra-libs="-lpthread -lm" \
+  --ld="g++" \
   --bindir="$HOME/bin" \
   --enable-gpl \