[FFmpeg-trac] #9136(documentation:new): [Documentation] Wrong NALU types mentioned in regards to filter_units bsf

FFmpeg trac at avcodec.org
Tue Mar 2 20:28:27 EET 2021


#9136: [Documentation] Wrong NALU types mentioned in regards to filter_units bsf
-------------------------------------+-------------------------------------
             Reporter:  droid-xx     |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  documentation                      |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Documentation on bitstream filter '''filter_units''':

 {{{
 To remove all AUDs, SEI and filler from an H.265 stream:
 }}}

 The following command

 {{{
 ffmpeg -i INPUT -c:v copy -bsf:v 'filter_units=remove_types=35|38-40'
 OUTPUT
 }}}

 should be:

 {{{
 ffmpeg -i INPUT -c:v copy -bsf:v "filter_units=remove_types=9|6|12" OUTPUT
 }}}

 AUDs are NALUs of type 9, SEI messages are 6, Filler data is 12.

 [http://www.ffmpeg.org/ffmpeg-all.html#filter_005funits]
 [http://www.ffmpeg.org/ffmpeg-bitstream-filters.html#filter_005funits]

--
Ticket URL: <https://trac.ffmpeg.org/ticket/9136>
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