avutil/opt: check return value of av_bprint_finalize()

[ffmpeg] / doc / filters.texi

diff --git a/doc/filters.texi b/doc/filters.texi
index f76604c51e358f1b6255b36049052920f3895d6b..f17db3b986cfbee9e1581e840f1a2ca76fdb076f 100644 (file)
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -4197,6 +4197,9 @@ If not specified, or the expressed duration is negative, the audio is
 supposed to be generated forever.
 Only used if plugin have zero inputs.
 
+@item latency, l
+Enable latency compensation, by default is disabled.
+Only used if plugin have inputs.
 @end table
 
 @subsection Examples
@@ -9288,13 +9291,21 @@ TensorFlow backend. To enable this backend you
 need to install the TensorFlow for C library (see
 @url{https://www.tensorflow.org/install/install_c}) and configure FFmpeg with
 @code{--enable-libtensorflow}
+
+@item openvino
+OpenVINO backend. To enable this backend you
+need to build and install the OpenVINO for C library (see
+@url{https://github.com/openvinotoolkit/openvino/blob/master/build-instruction.md}) and configure FFmpeg with
+@code{--enable-libopenvino} (--extra-cflags=-I... --extra-ldflags=-L... might
+be needed if the header files and libraries are not installed into system path)
+
 @end table
 
 Default value is @samp{native}.
 
 @item model
 Set path to model file specifying network architecture and its parameters.
-Note that different backends use different file formats. TensorFlow and native
+Note that different backends use different file formats. TensorFlow, OpenVINO and native
 backend can load files for only its format.
 
 Native model file (.model) can be generated from TensorFlow model file (.pb) by using tools/python/convert.py
@@ -14342,9 +14353,15 @@ It accepts the following values:
 @item yuv420
 force YUV420 output
 
+@item yuv420p10
+force YUV420p10 output
+
 @item yuv422
 force YUV422 output
 
+@item yuv422p10
+force YUV422p10 output
+
 @item yuv444
 force YUV444 output
 
@@ -17971,7 +17988,7 @@ subtitles=video.mkv:si=1
 To make the subtitles stream from @file{sub.srt} appear in 80% transparent blue
 @code{DejaVu Serif}, use:
 @example
-subtitles=sub.srt:force_style='FontName=DejaVu Serif,PrimaryColour=&HCCFF0000'
+subtitles=sub.srt:force_style='Fontname=DejaVu Serif,PrimaryColour=&HCCFF0000'
 @end example
 
 @section super2xsai
@@ -19313,6 +19330,46 @@ Truncated square pyramid projection.
 @item he
 @item hequirect
 Half equirectangular projection.
+
+@item equisolid
+Equisolid format.
+
+Format specific options:
+@table @option
+@item h_fov
+@item v_fov
+@item d_fov
+Set output horizontal/vertical/diagonal field of view. Values in degrees.
+
+If diagonal field of view is set it overrides horizontal and vertical field of view.
+
+@item ih_fov
+@item iv_fov
+@item id_fov
+Set input horizontal/vertical/diagonal field of view. Values in degrees.
+
+If diagonal field of view is set it overrides horizontal and vertical field of view.
+@end table
+
+@item og
+Orthographic format.
+
+Format specific options:
+@table @option
+@item h_fov
+@item v_fov
+@item d_fov
+Set output horizontal/vertical/diagonal field of view. Values in degrees.
+
+If diagonal field of view is set it overrides horizontal and vertical field of view.
+
+@item ih_fov
+@item iv_fov
+@item id_fov
+Set input horizontal/vertical/diagonal field of view. Values in degrees.
+
+If diagonal field of view is set it overrides horizontal and vertical field of view.
+@end table
 @end table
 
 @item interp
@@ -19476,6 +19533,20 @@ Partial of full denoising (limited coefficients shrinking), from 0 to 100. Defau
 
 @item planes
 A list of the planes to process. By default all planes are processed.
+
+@item type
+The threshold type the filter will use.
+
+It accepts the following values:
+@table @samp
+@item universal
+Threshold used is same for all decompositions.
+
+@item bayes
+Threshold used depends also on each decomposition coefficients.
+@end table
+
+Default is universal.
 @end table
 
 @section vectorscope
@@ -20719,6 +20790,12 @@ Input frame count.
 @item on
 Output frame count.
 
+@item in_time, it
+The input timestamp expressed in seconds. It's NAN if the input timestamp is unknown.
+
+@item out_time, time, ot
+The output timestamp expressed in seconds.
+
 @item x
 @item y
 Last calculated 'x' and 'y' position from 'x' and 'y' expression
@@ -20757,13 +20834,13 @@ display aspect ratio
 
 @itemize
 @item
-Zoom-in up to 1.5 and pan at same time to some spot near center of picture:
+Zoom in up to 1.5x and pan at same time to some spot near center of picture:
 @example
 zoompan=z='min(zoom+0.0015,1.5)':d=700:x='if(gte(zoom,1.5),x,x+1/a)':y='if(gte(zoom,1.5),y,y+1)':s=640x360
 @end example
 
 @item
-Zoom-in up to 1.5 and pan always at center of picture:
+Zoom in up to 1.5x and pan always at center of picture:
 @example
 zoompan=z='min(zoom+0.0015,1.5)':d=700:x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)'
 @end example
@@ -20773,6 +20850,13 @@ Same as above but without pausing:
 @example
 zoompan=z='min(max(zoom,pzoom)+0.0015,1.5)':d=1:x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)'
 @end example
+
+@item
+Zoom in 2x into center of picture only for the first second of the input video:
+@example
+zoompan=z='if(between(in_time,0,1),2,1)':d=1:x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)'
+@end example
+
 @end itemize
 
 @anchor{zscale}