<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML ><HEAD ><TITLE >Video4Linux Programming</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="NEXT" TITLE="Introduction" HREF="c20.html"></HEAD ><BODY CLASS="BOOK" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="BOOK" ><A NAME="V4LGUIDE" ></A ><DIV CLASS="TITLEPAGE" ><H1 CLASS="TITLE" ><A NAME="AEN2" ></A >Video4Linux Programming</H1 ><H3 CLASS="AUTHOR" ><A NAME="AEN5" ></A >Alan Cox</H3 ><DIV CLASS="AFFILIATION" ><DIV CLASS="ADDRESS" ><P CLASS="ADDRESS" > <TT CLASS="EMAIL" ><<A HREF="mailto:alan@redhat.com" >alan@redhat.com</A >></TT ><br> </P ></DIV ></DIV ><P CLASS="COPYRIGHT" ><A HREF="ln14.html" >Copyright</A > © 2000 Alan Cox</P ><HR></DIV ><DIV CLASS="TOC" ><DL ><DT ><B >Table of Contents</B ></DT ><DT ><A HREF="c20.html" >Introduction</A ></DT ><DT ><A HREF="c24.html" >Radio Devices</A ></DT ><DD ><DL ><DT ><A HREF="c24.html#REGISTERRADIO" >Registering Radio Devices</A ></DT ><DT ><A HREF="x65.html" >Opening And Closing The Radio</A ></DT ><DT ><A HREF="x73.html" >The Ioctl Interface</A ></DT ><DT ><A HREF="x254.html" >Module Wrapper</A ></DT ></DL ></DD ><DT ><A HREF="c261.html" >Video Capture Devices</A ></DT ><DD ><DL ><DT ><A HREF="c261.html#INTROVID" >Video Capture Device Types</A ></DT ><DT ><A HREF="x271.html" >Registering Video Capture Devices</A ></DT ><DT ><A HREF="x312.html" >Opening And Closing The Capture Device</A ></DT ><DT ><A HREF="x316.html" >Interrupt Handling</A ></DT ><DT ><A HREF="x325.html" >Reading The Video Image</A ></DT ><DT ><A HREF="x334.html" >Video Ioctl Handling</A ></DT ><DT ><A HREF="x483.html" >Other Functionality</A ></DT ></DL ></DD ><DT ><A HREF="c486.html" >Known Bugs And Assumptions</A ></DT ><DT ><A HREF="c498.html" >Public Functions Provided</A ></DT ><DD ><DL ><DT ><A HREF="r500.html" ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >video_register_device</SPAN ></SPAN ></A > -- register video4linux devices </DT ><DT ><A HREF="r551.html" ><SPAN CLASS="phrase" ><SPAN CLASS="PHRASE" >video_unregister_device</SPAN ></SPAN ></A > -- unregister a video4linux device </DT ></DL ></DD ></DL ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" > </TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="c20.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" > </TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Introduction</TD ></TR ></TABLE ></DIV ></BODY ></HTML >