Date: 04 May 1999 17:37:42 +0200 From: Frode Vatvedt Fjeld <frodef@acm.org> To: freebsd-multimedia@freebsd.org Subject: bt848: how to capture fields Message-ID: <2hg15c26d5.fsf@dslab7.cs.uit.no>
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Using a Miro PCTV card and the bktr driver (in -stable), how can I recieve each field (even/odd) individually at 50/60 Hz? Currently, my application extracts the fields from the combined image that arrive at 25 Hz. This has two problems: Both fields are delayed by 20 ms, and it's very difficult to get the timings right to display the even field. And are there plans to make /dev/bktr select(2)'able so I can avoid that ugly signal interface (or are there other alternatives)? Thanks, -- Frode Vatvedt Fjeld To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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