avformat: Add AVPROBE_SCORE_EXTENSION define and use where appropriate

1 files changed, 3 insertions, 1 deletions

diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 43afa9f526..5d224c4899 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -337,7 +337,9 @@ typedef struct AVProbeData {
     int buf_size;       /**< Size of buf except extra allocated bytes */
 } AVProbeData;
 
-#define AVPROBE_SCORE_MAX 100               ///< maximum score, half of that is used for file-extension-based detection
+#define AVPROBE_SCORE_EXTENSION  50 ///< score for file extension
+#define AVPROBE_SCORE_MAX       100 ///< maximum score
+
 #define AVPROBE_PADDING_SIZE 32             ///< extra allocated bytes at the end of the probe buffer
 
 /// Demuxer will use avio_open, no opened file should be provided by the caller.