[FFmpeg-trac] #6130(avdevice:new): Decklink RGB+10/12bit support

FFmpeg trac at avcodec.org
Mon Feb 6 02:15:15 EET 2017

#6130: Decklink RGB+10/12bit support
             Reporter:  sdot      |                     Type:  enhancement
               Status:  new       |                 Priority:  wish
            Component:  avdevice  |                  Version:  git-master
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
 This is not a bug but a feature request
 Please add support for r210 for libavdevice/decklink_dec
 Currently there is support only for v210 which limits the full capabilites
 of the higher tier decklink cards

 Higher tier cards can do :

 bmdFormat10BitYUV = v210 4:2:2 , supported by avdevice
 bmdFormat10BitRGB = r210 4:4:4 , not supported by avdevice
 bmdFormat10BitRGBX = R10B 4:4:4 , not supported by avdevice
 bmdFormat12BitRGB = R12B , not supported by avdevice
 bmdFormat12BitRGBLE = R12L , not supported by avdevice

 Best implementation will be to have flags like -bm_v210 1 ex. -bm_r210 1 :

 ffmpeg -bm_r210 1 -f decklink -i 'DeckLink 4K 12G Extreme at 20'

Ticket URL: <https://trac.ffmpeg.org/ticket/6130>
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