[FFmpeg-trac] #7560(avcodec:new): Avid uncompressed 1:1 10bit only 8bit are read

FFmpeg trac at avcodec.org
Wed Nov 21 16:05:44 EET 2018

#7560: Avid uncompressed 1:1 10bit only 8bit are read
             Reporter:  udosauer     |                     Type:
               Status:  new          |  enhancement
            Component:  avcodec      |                 Priority:  normal
             Keywords:  avid codec   |                  Version:
  10 bit                             |  unspecified
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
 Summary of the bug:
 Quicktime files with the uncompressed avid SD(!) codec "1:1 10bit"
 contains a 8bit block of the whole frame. The missing 2 bits are written
 in a second block. ffmpeg should also decode these bits and return the
 full 10bit data.

 Two sample file (PAL and NTSC) are attached. It's a short clip with:
 one frame black, white, red, green, blue, and a ebu 75% colorbar test

Ticket URL: <https://trac.ffmpeg.org/ticket/7560>
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