avfilter/af_afftfilt: fix memory leaks on error

[ffmpeg] / doc / bitstream_filters.texi

diff --git a/doc/bitstream_filters.texi b/doc/bitstream_filters.texi
index 40e8adad0f0b951592f70fe17754cc2159024bb5..8fe5b3ad75968483af6d4aa93eeb8d77bd757640 100644 (file)
--- a/doc/bitstream_filters.texi
+++ b/doc/bitstream_filters.texi
@@ -103,7 +103,9 @@ DTS-HD.
 
 @section dump_extra
 
-Add extradata to the beginning of the filtered packets.
+Add extradata to the beginning of the filtered packets except when
+said packets already exactly begin with the extradata that is intended
+to be added.
 
 @table @option
 @item freq
@@ -222,6 +224,10 @@ Insert or remove AUD NAL units in all access units of the stream.
 @item sample_aspect_ratio
 Set the sample aspect ratio of the stream in the VUI parameters.
 
+@item overscan_appropriate_flag
+Set whether the stream is suitable for display using overscan
+or not (see H.264 section E.2.1).
+
 @item video_format
 @item video_full_range_flag
 Set the video format in the stream (see H.264 section E.2.1 and
@@ -361,6 +367,15 @@ will replace the current ones if the stream is already cropped.
 These fields are set in pixels.  Note that some sizes may not be
 representable if the chroma is subsampled (H.265 section 7.4.3.2.1).
 
+@item level
+Set the level in the VPS and SPS.  See H.265 section A.4 and tables
+A.6 and A.7.
+
+The argument must be the name of a level (for example, @samp{5.1}), a
+@emph{general_level_idc} value (for example, @samp{153} for level 5.1),
+or the special name @samp{auto} indicating that the filter should
+attempt to guess the level from the input stream properties.
+
 @end table
 
 @section hevc_mp4toannexb
@@ -583,7 +598,7 @@ Available values are:
 
 @table @samp
 @item auto
-Keep the same transfer characteristics property (default).
+Keep the same colorspace property (default).
 
 @item unknown
 @item bt709
@@ -648,7 +663,9 @@ Modify metadata embedded in a VP9 stream.
 
 @table @option
 @item color_space
-Set the color space value in the frame header.
+Set the color space value in the frame header.  Note that any frame
+set to RGB will be implicitly set to PC range and that RGB is
+incompatible with profiles 0 and 2.
 @table @samp
 @item unknown
 @item bt601
@@ -660,8 +677,8 @@ Set the color space value in the frame header.
 @end table
 
 @item color_range
-Set the color range value in the frame header.  Note that this cannot
-be set in RGB streams.
+Set the color range value in the frame header.  Note that any value
+imposed by the color space will take precedence over this value.
 @table @samp
 @item tv
 @item pc