On 05/10/18 00:09, Mark Thompson wrote: > --- > doc/bitstream_filters.texi | 50 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 50 insertions(+) > > diff --git a/doc/bitstream_filters.texi b/doc/bitstream_filters.texi > index d948c6d658..66df24fd3d 100644 > --- a/doc/bitstream_filters.texi > +++ b/doc/bitstream_filters.texi > @@ -37,6 +37,56 @@ raw ADTS AAC or an MPEG-TS container to MP4A-LATM, to an > FLV file, or > to MOV/MP4 files and related formats such as 3GP or M4A. Please note > that it is auto-inserted for MP4A-LATM and MOV/MP4 and related formats. > > +@section av1_metadata > + > +Modify metadata embedded in an AV1 stream. > + > +@table @option > +@item td > +Insert or remove temporal delimiter OBUs in all temporal units of the > +stream. > + > +@table @samp > +@item insert > +@item remove > +@end table > + > +@item color_primaries > +@item transfer_characteristics > +@item matrix_coefficients > +Set the color description fields in the stream (see AV1 section 6.4.2). > + > +@item color_range > +Set the color range in the stream (see AV1 section 6.4.2; note that > +this cannot be set for streams using BT.709 primaries, sRGB transfer > +characteristic and identity (RGB) matrix coefficients). > +@table @samp > +@item tv > +Limited range. > +@item pc > +Full range. > +@end table > + > +@item chroma_sample_position > +Set the chroma sample location in the stream (see AV1 section 6.4.2). > +This can only be set for 4:2:0 streams. > + > +@table @samp > +@item vertical > +Left position (matching the default in MPEG-2 and H.264). > +@item colocated > +Top-left position. > +@end table > + > +@item tick_rate > +Set the tick rate (@emph{num_units_in_display_tick / time_scale}) in > +the timing info in the sequence header. > +@item num_ticks_per_picture > +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. > + > +@end table > + > @section chomp > > Remove zero padding at the end of a packet. >
Ping. Thanks, - Mark _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel