Обновление README.md, исходников, пакетки

assets/var/gnu/webrtc-audio-processing.md

@@ -0,0 +1,16 @@
+webrtc-audio-processing 2.1
+=
+http://freedesktop.org/software/pulseaudio/webrtc-audio-processing/webrtc-audio-processing-2.1.tar.xz
+
+``` sh *** patch ***
+sed -i '1i #include <cstdint>' webrtc/rtc_base/trace_event.h
+sed -i '/#include <vector>/a #include <cstdint>' webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h
+```
+
+``` sh *** build ***
+mkdir -p build
+cd build
+meson setup --prefix=/pkg/gnu/webrtc-audio-processing ..
+ninja
+ninja install
+```