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The conversion script added some comments at the end. They point to the original DocBook files, with will be removed after the manual fixes. So, they'll be pointing to nowere. So, remove those comments. They'll be forever stored at the Kernel tree. So, if someone wants the references, it is just a matter of looking at the backlog. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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ReStructuredText
47 lines
886 B
ReStructuredText
.. -*- coding: utf-8; mode: rst -*-
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.. _common:
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###################
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Common API Elements
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###################
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Programming a V4L2 device consists of these steps:
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- Opening the device
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- Changing device properties, selecting a video and audio input, video
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standard, picture brightness a. o.
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- Negotiating a data format
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- Negotiating an input/output method
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- The actual input/output loop
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- Closing the device
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In practice most steps are optional and can be executed out of order. It
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depends on the V4L2 device type, you can read about the details in
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:ref:`devices`. In this chapter we will discuss the basic concepts
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applicable to all devices.
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.. toctree::
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:maxdepth: 1
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open
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querycap
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app-pri
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video
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audio
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tuner
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standard
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dv-timings
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control
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extended-controls
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format
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planar-apis
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crop
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selection-api
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streaming-par
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