[FFmpeg-trac] #7104(undetermined:new): Can't set video stream handler_name on qtrle : compat broblem with broadcast hardware

FFmpeg trac at avcodec.org
Fri Mar 23 14:31:23 EET 2018


#7104: Can't set video stream handler_name on qtrle : compat broblem with
broadcast hardware
-------------------------------------+-------------------------------------
             Reporter:  NNois        |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
  qtrle,animation,quicktime          |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 ffmpeg N-90414-gabf35afb6f

 Hi, some broadcast hardware require the handler_name to be "Apple Alias
 Data Handler"

 setting handler_name or just handler doesn't make it

 example of metadata

 {{{
 -c:v qtrle -pix_fmt bgra -g 1 -filter_complex "setfield=tff" -flags +ildct
 -acodec pcm_s16le -metadata major_brand="qt" -metadata
 compatible_brands="qt" -metadata:s:v:0 encoder="Animation" -metadata:s:v:0
 handler_name="Apple Alias Data Handler" -metadata:s:v:0
 handler_name="Apple Alias Data Handler"
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7104>
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