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-rw-r--r--src/lib/ffmpeg/avformat.pas14
1 files changed, 11 insertions, 3 deletions
diff --git a/src/lib/ffmpeg/avformat.pas b/src/lib/ffmpeg/avformat.pas
index 54e6ca00..5385c3bd 100644
--- a/src/lib/ffmpeg/avformat.pas
+++ b/src/lib/ffmpeg/avformat.pas
@@ -30,7 +30,7 @@
* Max. version: 52.25.0, revision 16986, Wed Feb 4 05:56:39 2009 UTC
*
* update to
- * Max. version: 52.52.0, Sun Feb 21 2010 0:40:00 CET
+ * Max. version: 52.54.0, Sun Apr 25 2010 0:40:00 CET
* MiSchi
*)
@@ -64,7 +64,7 @@ uses
const
(* Max. supported version by this header *)
LIBAVFORMAT_MAX_VERSION_MAJOR = 52;
- LIBAVFORMAT_MAX_VERSION_MINOR = 52;
+ LIBAVFORMAT_MAX_VERSION_MINOR = 54;
LIBAVFORMAT_MAX_VERSION_RELEASE = 0;
LIBAVFORMAT_MAX_VERSION = (LIBAVFORMAT_MAX_VERSION_MAJOR * VERSION_MAJOR) +
(LIBAVFORMAT_MAX_VERSION_MINOR * VERSION_MINOR) +
@@ -117,7 +117,9 @@ type
(*
* Public Metadata API.
* The metadata API allows libavformat to export metadata tags to a client
- * application using a sequence of key/value pairs.
+ * application using a sequence of key/value pairs. Like all strings in FFmpeg,
+ * metadata must be stored as UTF-8 encoded Unicode. Note that metadata
+ * exported by demuxers isn't checked to be valid UTF-8 in most cases.
* Important concepts to keep in mind:
* 1. Keys are unique; there can never be 2 tags with the same key. This is
* also meant semantically, i.e., a demuxer should not knowingly produce
@@ -797,6 +799,12 @@ type
*)
avg_frame_rate: TAVRational;
{$IFEND}
+ {$IF LIBAVFORMAT_VERSION >= 52054000} // >= 52.54.0
+ (**
+ * Number of frames that have been demuxed during av_find_stream_info()
+ *)
+ codec_info_nb_frames: cint;
+ {$IFEND}
end;
(**