[FFmpeg-devel] [PATCH 5/5] doc/bitstream_filters: Add av1_metadata

[Mark Thompson]

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.
>  
> + at section av1_metadata
> +
> +Modify metadata embedded in an AV1 stream.
> +
> + at table @option
> + at item td
> +Insert or remove temporal delimiter OBUs in all temporal units of the
> +stream.
> +
> + at table @samp
> + at item insert
> + at item remove
> + at end table
> +
> + at item color_primaries
> + at item transfer_characteristics
> + at item matrix_coefficients
> +Set the color description fields in the stream (see AV1 section 6.4.2).
> +
> + at 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).
> + at table @samp
> + at item tv
> +Limited range.
> + at item pc
> +Full range.
> + at end table
> +
> + at 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.
> +
> + at table @samp
> + at item vertical
> +Left position (matching the default in MPEG-2 and H.264).
> + at item colocated
> +Top-left position.
> + at end table
> +
> + at item tick_rate
> +Set the tick rate (@emph{num_units_in_display_tick / time_scale}) in
> +the timing info in the sequence header.
> + at 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.
> +
> + at end table
> +
>  @section chomp
>  
>  Remove zero padding at the end of a packet.
> 

Ping.

Thanks,

- Mark