Export av_probe_input_format2.

Originally committed as revision 23002 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reimar Döffinger committed 16 years ago

Commit 8e2ee181 parent 50f85212 files · +14 −2Browse files

Unified · Split

2 files

 #define AVFORMAT_AVFORMAT_H
 #define LIBAVFORMAT_VERSION_MAJOR 52
-#define LIBAVFORMAT_VERSION_MINOR 61
+#define LIBAVFORMAT_VERSION_MINOR 62
 #define LIBAVFORMAT_VERSION_MICRO  0
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
  */
 AVInputFormat *av_probe_input_format(AVProbeData *pd, int is_opened);
+/**
+ * Guesses the file format.
+ *
+ * @param is_opened Whether the file is already opened; determines whether
+ *                  demuxers with or without AVFMT_NOFILE are probed.
+ * @param score_max minimum score required to accept a detection, set to actual
+ *                  detection score afterwards.
+ *                  If the score is < AVPROBE_SCORE_MAX / 4 it is recommended
+ *                  to retry with a larger probe buffer.
+ */
+AVInputFormat *av_probe_input_format2(AVProbeData *pd, int is_opened, int *score_max);
 /**
  * Allocates all the structures needed to read an input stream.
  *        This does not open the needed codecs for decoding the stream[s].

@@ -310,7 +310,7 @@ int av_filename_number_test(const char *filename) · 309 unmodified lines
310	return filename && (av_get_frame_filename(buf, sizeof(buf), filename, 1)>=0);	310	return filename && (av_get_frame_filename(buf, sizeof(buf), filename, 1)>=0);
311	}	311	}
312		312
313	static AVInputFormat av_probe_input_format2(AVProbeData pd, int is_opened, int *score_max)	313	AVInputFormat av_probe_input_format2(AVProbeData pd, int is_opened, int *score_max)
314	{	314	{
315	AVInputFormat fmt1, fmt;	315	AVInputFormat fmt1, fmt;
316	int score;	316	int score;

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