X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=dependencies%2Fffmpeg%2Finclude%2Flibavutil%2Fopt.h;h=cd1b18e4c0b6ea716acc46f6be8e4547aa184780;hb=a5fa8d0968fbbd3b51a3d61a38ce2787896b346e;hp=14faa6e066ee747fdfa1dbf750a749feb6e07101;hpb=d447b77c6b8e5c1deee237f3fa425a0cb10c4196;p=casparcg

diff --git a/dependencies/ffmpeg/include/libavutil/opt.h b/dependencies/ffmpeg/include/libavutil/opt.h
index 14faa6e06..cd1b18e4c 100644
--- a/dependencies/ffmpeg/include/libavutil/opt.h
+++ b/dependencies/ffmpeg/include/libavutil/opt.h
@@ -282,10 +282,21 @@ typedef struct AVOption {
     int flags;
 #define AV_OPT_FLAG_ENCODING_PARAM  1   ///< a generic parameter which can be set by the user for muxing or encoding
 #define AV_OPT_FLAG_DECODING_PARAM  2   ///< a generic parameter which can be set by the user for demuxing or decoding
+#if FF_API_OPT_TYPE_METADATA
 #define AV_OPT_FLAG_METADATA        4   ///< some data extracted or inserted into the file like title, comment, ...
+#endif
 #define AV_OPT_FLAG_AUDIO_PARAM     8
 #define AV_OPT_FLAG_VIDEO_PARAM     16
 #define AV_OPT_FLAG_SUBTITLE_PARAM  32
+/**
+ * The option is inteded for exporting values to the caller.
+ */
+#define AV_OPT_FLAG_EXPORT          64
+/**
+ * The option may not be set through the AVOptions API, only read.
+ * This flag only makes sense when AV_OPT_FLAG_EXPORT is also set.
+ */
+#define AV_OPT_FLAG_READONLY        128
 #define AV_OPT_FLAG_FILTERING_PARAM (1<<16) ///< a generic parameter which can be set by the user for filtering
 //FIXME think about enc-audio, ... style flags