09e6b3267a
This auto-generated file is bogus: it just adds a toc for two other files. Instead, just move the controls and extended-controls directly to the common file. this avoids a blank page, and better organize the document. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
58 lines
1.3 KiB
ReStructuredText
58 lines
1.3 KiB
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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.. ------------------------------------------------------------------------------
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.. This file was automatically converted from DocBook-XML with the dbxml
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.. library (https://github.com/return42/sphkerneldoc). The origin XML comes
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.. from the linux kernel, refer to:
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..
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.. * https://github.com/torvalds/linux/tree/master/Documentation/DocBook
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.. ------------------------------------------------------------------------------
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