vaapi_encode: Refactor encode misc parameter buffer creation

[ffmpeg] / doc / codecs.texi

diff --git a/doc/codecs.texi b/doc/codecs.texi
index 572e561c1a6314179cbfb5fef4fa2405de688c7d..6b7276017f422284d92760d0abd5948cd4b79116 100644 (file)
--- a/doc/codecs.texi
+++ b/doc/codecs.texi
@@ -55,6 +55,9 @@ Do not draw edges.
 @item psnr
 Set error[?] variables during encoding.
 @item truncated
+@item drop_changed
+Don't output frames whose parameters differ from first decoded frame in stream.
+Error AVERROR_INPUT_CHANGED is returned when a frame is dropped.
 
 @item ildct
 Use interlaced DCT.