[FFmpeg-cvslog] lavc: Document AV_PKT_DATA_NEW_EXTRADATA

[Vittorio Giovara]

ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Thu Jun  9 18:55:16 2016 -0400| [75872d77d215d64b8d9430df23c6c74ff921227b] | committer: Vittorio Giovara

lavc: Document AV_PKT_DATA_NEW_EXTRADATA

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=75872d77d215d64b8d9430df23c6c74ff921227b
---

 libavcodec/avcodec.h |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 87a7a9d..b03d0b8 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1187,6 +1187,14 @@ typedef struct AVCPBProperties {
  */
 enum AVPacketSideDataType {
     AV_PKT_DATA_PALETTE,
+
+    /**
+     * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format
+     * that the extradata buffer was changed and the receiving side should
+     * act upon it appropriately. The new extradata is embedded in the side
+     * data buffer and should be immediately used for processing the current
+     * frame or packet.
+     */
     AV_PKT_DATA_NEW_EXTRADATA,
 
     /**