Opened 3 months ago

Last modified 5 weeks ago

#6130 new enhancement

Decklink RGB+10/12bit support

Reported by: sdot Owned by:
Priority: wish Component: avdevice
Version: git-master Keywords: decklink
Cc: atze@fem.tu-ilmenau.de Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

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@20'

Change History (2)

comment:1 Changed 3 months ago by cehoyos

  • Keywords decklink added

comment:2 Changed 5 weeks ago by atze

  • Cc atze@fem.tu-ilmenau.de added
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