Set the number of ticks in each picture, to indicate that the stream
has a fixed framerate. Ignored if @option{tick_rate} is not also set.
+@item delete_padding
+Deletes Padding OBUs.
+
@end table
@section chomp
@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
@end table
@end table
-If not specified it is assumed @samp{e}.
+If not specified it is assumed @samp{k}.
For example the following @command{ffmpeg} command forces a global
header (thus disabling individual packet headers) in the H.264 packets
@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
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
@section null
This bitstream filter passes the packets through unchanged.
+@section pcm_rechunk
+
+Repacketize PCM audio to a fixed number of samples per packet or a fixed packet
+rate per second. This is similar to the @ref{asetnsamples,,asetnsamples audio
+filter,ffmpeg-filters} but works on audio packets instead of audio frames.
+
+@table @option
+@item nb_out_samples, n
+Set the number of samples per each output audio packet. The number is intended
+as the number of samples @emph{per each channel}. Default value is 1024.
+
+@item pad, p
+If set to 1, the filter will pad the last audio packet with silence, so that it
+will contain the same number of samples (or roughly the same number of samples,
+see @option{frame_rate}) as the previous ones. Default value is 1.
+
+@item frame_rate, r
+This option makes the filter output a fixed number of packets per second instead
+of a fixed number of samples per packet. If the audio sample rate is not
+divisible by the frame rate then the number of samples will not be constant but
+will vary slightly so that each packet will start as close to the frame
+boundary as possible. Using this option has precedence over @option{nb_out_samples}.
+@end table
+
+You can generate the well known 1602-1601-1602-1601-1602 pattern of 48kHz audio
+for NTSC frame rate using the @option{frame_rate} option.
+@example
+ffmpeg -f lavfi -i sine=r=48000:d=1 -c pcm_s16le -bsf pcm_rechunk=r=30000/1001 -f framecrc -
+@end example
+
@section prores_metadata
Modify color property metadata embedded in prores stream.
@item unknown
@item bt709
BT 601, BT 709, BT 2020
+@item smpte2084
+SMPTE ST 2084
+@item arib-std-b67
+ARIB STD-B67
@end table
@table @samp
@item auto
-Keep the same transfer characteristics property (default).
+Keep the same colorspace property (default).
@item unknown
@item bt709
ffmpeg -i INPUT -c copy -bsf:v prores_metadata=color_primaries=bt709:color_trc=bt709:colorspace=bt709 output.mov
@end example
+Set Hybrid Log-Gamma parameters for each frame of the file
+@example
+ffmpeg -i INPUT -c copy -bsf:v prores_metadata=color_primaries=bt2020:color_trc=arib-std-b67:colorspace=bt2020nc output.mov
+@end example
+
@section remove_extra
Remove extradata from packets.
@end table
@end table
+@section setts
+Set PTS and DTS in packets.
+
+It accepts the following parameters:
+@table @option
+@item ts
+@item pts
+@item dts
+Set expressions for PTS, DTS or both.
+@end table
+
+The expressions are evaluated through the eval API and can contain the following
+constants:
+
+@table @option
+@item N
+The count of the input packet. Starting from 0.
+
+@item TS
+The demux timestamp in input in case of @code{ts} or @code{dts} option or presentation
+timestamp in case of @code{pts} option.
+
+@item POS
+The original position in the file of the packet, or undefined if undefined
+for the current packet
+
+@item DTS
+The demux timestamp in input.
+
+@item PTS
+The presentation timestamp in input.
+
+@item STARTDTS
+The DTS of the first packet.
+
+@item STARTPTS
+The PTS of the first packet.
+
+@item PREV_INDTS
+The previous input DTS.
+
+@item PREV_INPTS
+The previous input PTS.
+
+@item PREV_OUTDTS
+The previous output DTS.
+
+@item PREV_OUTPTS
+The previous output PTS.
+
+@item TB
+The timebase of stream packet belongs.
+
+@item SR
+The sample rate of stream packet belongs.
+@end table
+
@anchor{text2movsub}
@section text2movsub
@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
@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
projects / ffmpeg / blobdiff