avcodec: Updated comment for sub param

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · 43d70a776d
parent 7d1898ebcc
commit 43d70a776d
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@ -4086,8 +4086,8 @@ int avcodec_decode_video2(AVCodecContext *avctx, AVFrame *picture,
 * marked with CODEC_CAP_DELAY, then no subtitles will be returned.
 *
 * @param avctx the codec context
- * @param[out] sub The AVSubtitle in which the decoded subtitle will be stored, must be
-                   freed with avsubtitle_free if *got_sub_ptr is set.
+ * @param[out] sub The Preallocated AVSubtitle in which the decoded subtitle will be stored,
+ *                 must be freed with avsubtitle_free if *got_sub_ptr is set.
 * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero.
 * @param[in] avpkt The input AVPacket containing the input buffer.
 */