diff --git a/multimedia/video/ffmpeg/files/fix-vmaf-model-path.patch b/multimedia/video/ffmpeg/files/fix-vmaf-model-path.patch
new file mode 100644
index 0000000000..88a949b438
--- /dev/null
+++ b/multimedia/video/ffmpeg/files/fix-vmaf-model-path.patch
@@ -0,0 +1,25 @@
+From 37b8f54578ac1bcb7a63dc9038a5238fd6a58793 Mon Sep 17 00:00:00 2001
+From: Leigh Scott <leigh123linux@gmail.com>
+Date: Sat, 23 May 2020 12:32:44 +0100
+Subject: [PATCH] fix vmaf model path
+
+---
+ libavfilter/vf_libvmaf.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libavfilter/vf_libvmaf.c b/libavfilter/vf_libvmaf.c
+index 14c3216b3a..e7273b6d1d 100644
+--- a/libavfilter/vf_libvmaf.c
++++ b/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},
+-- 
+2.26.2
+
diff --git a/multimedia/video/ffmpeg/files/fix_ppc_build.patch b/multimedia/video/ffmpeg/files/fix_ppc_build.patch
new file mode 100644
index 0000000000..3c35dc4d21
--- /dev/null
+++ b/multimedia/video/ffmpeg/files/fix_ppc_build.patch
@@ -0,0 +1,21 @@
+--- a/libswscale/ppc/swscale_vsx.c
++++ b/libswscale/ppc/swscale_vsx.c
+@@ -154,7 +154,7 @@
+     }
+ }
+ 
+-static void yuv2plane1_nbps_vsx(const int16_t *src, uint16_t *dest, int dstW,
++static av_always_inline void yuv2plane1_nbps_vsx(const int16_t *src, uint16_t *dest, int dstW,
+                            int big_endian, int output_bits)
+ {
+     const int dst_u = -(uintptr_t)dest & 7;
+@@ -273,7 +273,7 @@
+     }
+ }
+ 
+-static void yuv2plane1_16_vsx(const int32_t *src, uint16_t *dest, int dstW,
++static av_always_inline void yuv2plane1_16_vsx(const int32_t *src, uint16_t *dest, int dstW,
+                            int big_endian, int output_bits)
+ {
+     const int dst_u = -(uintptr_t)dest & 7;
+
diff --git a/multimedia/video/ffmpeg/pspec.xml b/multimedia/video/ffmpeg/pspec.xml
index 4712067202..8bd9c7c139 100644
--- a/multimedia/video/ffmpeg/pspec.xml
+++ b/multimedia/video/ffmpeg/pspec.xml
@@ -15,7 +15,7 @@
         <IsA>app:console</IsA>
         <Summary>A command-line tool to record, convert and stream audio and video</Summary>
         <Description>FFmpeg is a complete solution to record, convert and stream audio and video.</Description>
-        <Archive sha1sum="77c9724bde4c6e3ef21ab954c0572ac45e61c3e5" type="tarbz2">https://ffmpeg.org/releases/ffmpeg-4.2.2.tar.bz2</Archive>
+        <Archive sha1sum="7be5114d169e5a1ba73ad1e844e7fb4d0fb93cc6" type="tarbz2">https://ffmpeg.org/releases/ffmpeg-4.2.3.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>freetype-devel</Dependency>
             <Dependency>fontconfig-devel</Dependency>
@@ -106,8 +106,8 @@
             <Dependency>opencv-devel</Dependency>
         </BuildDependencies>
         <Patches>
-<!--             <Patch>chromium.patch</Patch> -->
-<!--             <Patch level="1">libflite-flags.patch</Patch> -->
+            <Patch>fix_ppc_build.patch</Patch>
+            <Patch level="1">fix-vmaf-model-path.patch</Patch>
         </Patches>
     </Source>
 
@@ -226,6 +226,13 @@
     </Package>
     
     <History>
+        <Update release="18">
+            <Date>2020-07-08</Date>
+            <Version>4.2.3</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="17">
             <Date>2020-04-16</Date>
             <Version>4.2.2</Version>