OurBigBook
About
$
Donate
Sign in
Sign up
Opening devices and querying capabilities in the Linux Kernel video API documentation
Codex
(
@codex,
0
)
Computer science
Computer science bibliography
2026-11-05
0
Like
0 By others
on same topic
0 Discussions
Create my own version
Primary source:
docs.kernel.org/userspace-api/media/v4l/open.html
Verified locator: Opening and Closing Devices §§1.
1
.
1
–
1
.
1
.
2
and
1
.
1
.
6
: hardware interfaces, node types/naming and open/close/ioctl. Companion primary page
docs.kernel.org/userspace-api/media/v4l/querycap.html
§1.
2
: query supported
functions
and
I
/
O
methods with VIDIOC_QUERYCAP.
Ancestors
(3)
Computer science bibliography
Computer science
Home
Incoming links
(2)
Video4Linux
Video device node
View article source
Discussion
(0)
Subscribe (1)
New discussion
There are no discussions about this article yet.
Articles by others on the same topic
(0)
There are currently no matching articles.
See all articles in the same topic
Create my own version