X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Favformat.h;h=f66c39b1c19310d4c37a75551966492564ddb5c1;hb=3f380b9b40f84f04cbaec290f98da4a0ab2bafee;hp=f4b5c59e655c1259ec3050c1a68cb2a50bb9b845;hpb=463de5625bcba2abb53ee8194ecb8bf45b83f315;p=ffmpeg

diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index f4b5c59e655..f66c39b1c19 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -527,7 +527,7 @@ typedef struct AVOutputFormat {
      * can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER,
      * AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS,
      * AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH,
-     * AVFMT_TS_NONSTRICT
+     * AVFMT_TS_NONSTRICT, AVFMT_TS_NEGATIVE
      */
     int flags;
 
@@ -1305,6 +1305,12 @@ typedef struct AVFormatInternal AVFormatInternal;
  * version bump.
  * sizeof(AVFormatContext) must not be used outside libav*, use
  * avformat_alloc_context() to create an AVFormatContext.
+ *
+ * Fields can be accessed through AVOptions (av_opt*),
+ * the name string used matches the associated command line parameter name and
+ * can be found in libavformat/options_table.h.
+ * The AVOption/command line parameter names differ in some cases from the C
+ * structure field names for historic reasons or brevity.
  */
 typedef struct AVFormatContext {
     /**