[FFmpeg-devel] [PATCH V2] doc/bitstream_filters: correct dump_extra bsfs docs.

Michael Niedermayer michael at niedermayer.cc
Mon Mar 5 20:31:56 EET 2018


On Mon, Mar 05, 2018 at 08:37:10AM +0800, Jun Zhao wrote:
> 
> 
> On 2018/3/4 6:16, Michael Niedermayer wrote:
> > On Sat, Mar 03, 2018 at 07:10:48PM -0300, James Almer wrote:
> >> On 3/3/2018 6:41 PM, Michael Niedermayer wrote:
> >>> On Fri, Mar 02, 2018 at 08:16:11AM +0800, Jun Zhao wrote:
> >>>>  bitstream_filters.texi |   11 ++++++-----
> >>>>  1 file changed, 6 insertions(+), 5 deletions(-)
> >>>> 27c05404d9fabe5065e418c4cc09629d53aee1a1  0001-doc-bitstream_filters-correct-dump_extra-bsfs-docs.patch
> >>>> From 0a0a10824511ef9d5b3c49ee652a918603841826 Mon Sep 17 00:00:00 2001
> >>>> From: Jun Zhao <jun.zhao at intel.com>
> >>>> Date: Fri, 23 Feb 2018 13:53:05 +0800
> >>>> Subject: [PATCH V2] doc/bitstream_filters: correct dump_extra bsfs docs.
> >>>>
> >>>> Update dump_extra bit stream filter docs to follow current
> >>>> code implement.
> >>>>
> >>>> Signed-off-by: Jun Zhao <jun.zhao at intel.com>
> >>>> Reviewed-by: Steven Liu <lq at onvideo.cn>
> >>>> ---
> >>>>  doc/bitstream_filters.texi | 11 ++++++-----
> >>>>  1 file changed, 6 insertions(+), 5 deletions(-)
> >>> i  hoped a little that the a option could one day be
> >>> cleanly restored in the implementation.
> >>> but keeping the docs incorrect is not helping
> >> You mean adding it as it's defined in the removed portion of the doxy
> >> from this patch (local_header flag2)?
> >> Sounds like a better idea, as it would help replace the
> >> av_parser_change() call in ffmpeg.c with this bsf. I'll take a look.
> > yes
> Now, we can get specific help/option information for
> decoder/encoder/demuxer/muxer/filter
> like this:  ffmpeg -h encoder=libx264, how about implement specific bsf
> help like
> ffmpeg -h bsf=dump_filter? I think even if the guys forget update the
> man-page, we
> can get correct option information from cmd.
> 
> If is Ok, I will try to work for this. Thanks.

Improving help output should always be welcome

thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Take away the freedom of one citizen and you will be jailed, take away
the freedom of all citizens and you will be congratulated by your peers
in Parliament.
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