gstav: Use libavcodec util function for version check

The version of libavutil is printed in the log instead of libavcodec
because avutil_version() returns LIBAVUTIL_VERSION_INT. This can be confusing,
so we should be replace it with avcodec_version().

diff --git a/ext/libav/gstav.c b/ext/libav/gstav.c
index 2a88230..f3fb648 100644 (file)
--- a/ext/libav/gstav.c
+++ b/ext/libav/gstav.c
@@ -48,7 +48,7 @@ static GMutex gst_avcodec_mutex;
 static inline gboolean
 gst_ffmpeg_avcodec_is_ffmpeg (void)
 {
-  guint av_version = avutil_version ();
+  guint av_version = avcodec_version ();
 
   GST_DEBUG ("Using libavcodec version %d.%d.%d",
       av_version >> 16, (av_version & 0x00ff00) >> 8, av_version & 0xff);