Messages in this thread | | | Date | Mon, 31 Aug 2009 16:44:20 +0200 | Subject | Re: [RESEND][PATCH 1/2] v4l2: modify the webcam video standard handling | From | "Hans Verkuil" <> |
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> Em Mon, 31 Aug 2009 09:33:23 +0200 > "Hans Verkuil" <hverkuil@xs4all.nl> escreveu: > >> > TV standards only apply to analog video. Let's simply not use it for >> > digital >> > video. We don't expect drivers to implement VIDIOC_[GS]_JPEGCOMP with >> fake >> > values when they don't support JPEG compression, so we should not >> expect >> > them >> > to implement VIDIOC_[GS]_STD when they don't support analog TV. >> >> Exactly. Work is underway to add an API for HDTV and similar digital >> video >> formats. But we should just freeze the v4l2_std_id API and only use it >> for >> the analog PAL/NTSC/SECAM type formats. This nicely corresponds with the >> underlying standards as those have been frozen as well. > > Could you please point the thread where this API is being discussed
Sure, here is the thread:
http://osdir.com/ml/linux-media/2009-08/msg00452.html
It's currently just brainstorming and not an official RFC.
Regards,
Hans
-- Hans Verkuil - video4linux developer - sponsored by TANDBERG
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