contrib(UWP): bump ffmpeg to 3.3.2

Change-Id: Ia2adeffb087c0e2a7ddd0db1d1a3d93768814a22
Reviewed-by: Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>

contrib/src/ffmpeg/fetch_and_patch.bat

 set BUILD=%SRC%..\build
 
-set FFMPEGINTEROP_VERSION=6f8062f68176a23d4cbc953668677edb07fd7984
+set FFMPEGINTEROP_VERSION=10879040235da3a2393ff19a7a6dc3d7f791314a
 set FFMPEGINTEROP_URL=https://github.com/Microsoft/FFmpegInterop/archive/%FFMPEGINTEROP_VERSION%.tar.gz
 
 mkdir %BUILD%
@@ -19,7 +19,7 @@ cd %BUILD%\FFmpegInterop
 
 rmdir /s /q ffmpeg
 
-set FFMPEG_VERSION=12320c08221f0eecf6d9af3a6f12f42e656f0674
+set FFMPEG_VERSION=6d7192bcb7bbab17dc194e8dbb56c208bced0a92
 set FFMPEG_URL=https://github.com/FFmpeg/FFmpeg/archive/%FFMPEG_VERSION%.tar.gz
 
 if %USE_CACHE%==1 (

contrib/src/ffmpeg/ffmpeg-uwp.patch

@@ -92,17 +92,6 @@
          popd
  
      fi
---- a/ffmpeg/libavformat/utils.c
-+++ b/ffmpeg/libavformat/utils.c
-@@ -3432,7 +3432,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
-                     break;
-             }
-             if (st->parser && st->parser->parser->split &&
--                !st->codecpar->extradata)
-+                !st->internal->avctx->extradata)
-                 break;
-             if (st->first_dts == AV_NOPTS_VALUE &&
-                 !(ic->iformat->flags & AVFMT_NOTIMESTAMPS) &&
 --- a/ffmpeg/configure
 +++ b/ffmpeg/configure
 @@ -1217,7 +1217,7 @@ check_pkg_config(){