- Enable VMAF. This can be used to compute VMAF/PSNR/SSIM.

OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-4?expand=0&rev=144

ffmpeg-4.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Oct 19 06:42:32 UTC 2020 - Jan Engelhardt <jengelh@inai.de>
+
+- Enable VMAF. This can be used to compute VMAF/PSNR/SSIM.
+- Add vmaf-trim-usr-local.patch .
+
 -------------------------------------------------------------------
 Wed Oct 14 09:45:07 UTC 2020 - Jan Engelhardt <jengelh@inai.de>
 

ffmpeg-4.spec

@@ -116,6 +116,7 @@ Patch4:         ffmpeg-4.2-dlopen-fdk_aac.patch
 Patch5:         soversion.patch
 Patch6:         ffmpeg.git-ba3e771a42c29ee02c34e7769cfc1b2dbc5c760a.patch
 Patch7:         0001-lavf-srt-fix-build-fail-when-used-the-libsrt-1.4.1.patch
+Patch8:         vmaf-trim-usr-local.patch
 BuildRequires:  ladspa-devel
 BuildRequires:  libgsm-devel
 BuildRequires:  libmp3lame-devel
@@ -163,6 +164,7 @@ BuildRequires:  pkgconfig(libv4l2)
 BuildRequires:  pkgconfig(libva) >= 0.35.0
 BuildRequires:  pkgconfig(libva-drm)
 BuildRequires:  pkgconfig(libva-x11)
+BuildRequires:  pkgconfig(libvmaf) >= 1.3.9
 BuildRequires:  pkgconfig(libwebp) >= 0.4
 BuildRequires:  pkgconfig(libxml-2.0)
 %if %{with zmq}
@@ -668,6 +670,7 @@ LDFLAGS="%_lto_cflags" \
 %if %{with vidstab}
 	--enable-libvidstab \
 %endif
+	--enable-libvmaf \
 	--enable-libvorbis \
 	--enable-libv4l2 \
 	--enable-libvpx \
@@ -696,6 +699,7 @@ LDFLAGS="%_lto_cflags" \
 %endif
 	--enable-vaapi \
 	--enable-vdpau \
+	--enable-version3 \
 %if %{with fdk_aac_dlopen}
 	--enable-libfdk-aac-dlopen \
 	--enable-nonfree \

vmaf-trim-usr-local.patch

@@ -0,0 +1,17 @@
+---
+ libavfilter/vf_libvmaf.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: ffmpeg-4.3.1/libavfilter/vf_libvmaf.c
+===================================================================
+--- ffmpeg-4.3.1.orig/libavfilter/vf_libvmaf.c
++++ ffmpeg-4.3.1/libavfilter/vf_libvmaf.c
+@@ -72,7 +72,7 @@ typedef struct LIBVMAFContext {
+ #define FLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_VIDEO_PARAM
+ 
+ static const AVOption libvmaf_options[] = {
+-    {"model_path",  "Set the model to be used for computing vmaf.",                     OFFSET(model_path), AV_OPT_TYPE_STRING, {.str="/usr/local/share/model/vmaf_v0.6.1.pkl"}, 0, 1, FLAGS},
++    {"model_path",  "Set the model to be used for computing vmaf.",                     OFFSET(model_path), AV_OPT_TYPE_STRING, {.str="/usr/share/model/vmaf_v0.6.1.pkl"}, 0, 1, FLAGS},
+     {"log_path",  "Set the file path to be used to store logs.",                        OFFSET(log_path), AV_OPT_TYPE_STRING, {.str=NULL}, 0, 1, FLAGS},
+     {"log_fmt",  "Set the format of the log (xml or json).",                            OFFSET(log_fmt), AV_OPT_TYPE_STRING, {.str=NULL}, 0, 1, FLAGS},
+     {"enable_transform",  "Enables transform for computing vmaf.",                      OFFSET(enable_transform), AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1, FLAGS},