[FFmpeg-user] capture via decklink
it at sca-uk.com
Wed Sep 4 13:39:49 CEST 2013
I'm also doing this, but with GStreamer for the capture and ffmpeg for
For instance, to connect a YPbPr component source you can use:
gst-launch decklinksrc mode=18 connection=3 ! videorate !
ffmpegcolorspace ! xvimagesink
gst-inspect decklinksrc gives the other options.
It works, but it's still a bit problematic because of the variety of
video standards for component video.
Actually, if you've got the hardware (ie SSD or RAID 0 x6), the HDMI
connection works well too. You can drop the video rate to 5fps, but
that rather spoils the whole point of it.
decklinksrc is in the "ugly" plug-ins of 0.10, and I don't believe it
has been upgrade to 1.0 yet.
On 15/07/2013 10:51, S Kilian wrote:
> Try bmdtools (bmdcapture). I haven't tried it. Also see Blackmagic
> Design's forum. I saw some posting that might help.
> - Steve K
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
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