Hello,
Has anybody managed to capture SD video (PAL) with a deckling duo/quad or any other decklink device on Linux ?
We now manage to capture SDI full HD video without any problem with media express and bmdcapture, but when we try with a SD/PAL video, changing bmdcapture "m" parameter to "2" (or settings in the
Black Magic Control Panel + Media Express), we didn't manage to get any signal
- Code: Select all
./bmdcapture -C 0 -m 2 -A 2 -V 0 -F nut -f pipe:1 | ffmpeg -y -i - -f v4l2 /dev/video10
strangely, I manage to get the ref image with -V 0 whereas with -V 1 (composite), I got :
- Code: Select all
./bmdcapture -C 0 -m 2 -V 1 -F nut -f pipe:1 | ffmpeg -y -i - -f v4l2 /dev/video10
...
Failed to set video input - result 80000001
pipe:: Invalid data found when processing input
thanks for any help
++benjamin