Fix building with FFmpeg 0.8.

avformat_find_stream_info was introduced in Libav avformat 53.3,
but it was only merged to FFmpeg in avformat 53.6.

In Libav avformat 53.3-53.5 av_find_stream_info is not removed
(only deprecated), so this shouldn't break building with that.

diff --git a/modules/highgui/src/cap_ffmpeg_impl.hpp b/modules/highgui/src/cap_ffmpeg_impl.hpp
index 2d8ad22..151a0ca 100644 (file)
--- a/modules/highgui/src/cap_ffmpeg_impl.hpp
+++ b/modules/highgui/src/cap_ffmpeg_impl.hpp
@@ -546,7 +546,7 @@ bool CvCapture_FFMPEG::open( const char* _filename )
         goto exit_func;
     }
     err =
-#if LIBAVFORMAT_BUILD >= CALC_FFMPEG_VERSION(53, 3, 0)
+#if LIBAVFORMAT_BUILD >= CALC_FFMPEG_VERSION(53, 6, 0)
     avformat_find_stream_info(ic, NULL);
 #else
     av_find_stream_info(ic);
@@ -2114,7 +2114,7 @@ bool InputMediaStream_FFMPEG::open(const char* fileName, int* codec, int* chroma
     if (err < 0)
         return false;
 
-    #if LIBAVFORMAT_BUILD >= CALC_FFMPEG_VERSION(53, 3, 0)
+    #if LIBAVFORMAT_BUILD >= CALC_FFMPEG_VERSION(53, 6, 0)
         err = avformat_find_stream_info(ctx_, 0);
     #else
         err = av_find_stream_info(ctx_);