[FFmpeg-devel] [PATCH] doc/bitstream_filters.texi: Document types used by filter_units

Marth64 marth64 at proxyid.net
Sun Mar 10 18:21:00 EET 2024


LGTM from a helpfulness standpoint. (Only chiming in as I just touched the
same area in a different thread).

Cheers,

On Sun, Mar 10, 2024 at 10:52 Stefano Sabatini <stefasab at gmail.com> wrote:

> On date Sunday 2024-03-10 16:34:23 +0100, Andreas Rheinhardt wrote:
> > Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> > ---
> >  doc/bitstream_filters.texi | 7 +++++++
> >  1 file changed, 7 insertions(+)
> >
> > diff --git a/doc/bitstream_filters.texi b/doc/bitstream_filters.texi
> > index 61539d2473..3351625225 100644
> > --- a/doc/bitstream_filters.texi
> > +++ b/doc/bitstream_filters.texi
> > @@ -199,6 +199,13 @@ Identical to @option{pass_types}, except the units
> in the given set
> >  removed and all others passed through.
> >  @end table
> >
> > +The types used by pass_types and remove_types correspond to NAL unit
> types
> > +(nal_unit_type) in H.264, HEVC and H.266 (see Table 7-1 in the H.264
> > +specification and HEVC specifications or Table 5 for H.266), to
> > +marker values for JPEG (without 0xFF prefix), to start codes without
> > +start code prefix (i.e. the byte following the 0x000001) for MPEG-2.
> > +For VP8 and VP9, every unit has type zero.
> > +
>
> LGTM, thanks.
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