It wasn't very bvious from docs alone what exactly must go in
there.
Signed-off-by: Derek Buitenhuis <[email protected]>
---
libavcodec/avcodec.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index d8e5d5e..124ec9a 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1920,8 +1920,9 @@ typedef struct AVCodecContext {
* extended_data must be allocated with av_malloc() and will be freed
in
* av_frame_unref().
* * otherwise exended_data must point to data
- * - buf[] must contain references to the buffers that contain the frame
- * data.
+ * - buf[] must contain one or more pointers to AVBufferRef strutures,
which
+ * contain the frame's data references. See: av_buffer_create(),
+ * av_buffer_alloc(), and av_buffer_ref().
* - extended_buf and nb_extended_buf must be allocated with av_malloc() by
* this callback and filled with the extra buffers if there are more
* buffers than buf[] can hold. extended_buf will be freed in
--
1.7.10.4
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