1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"> 2<HTML 3><HEAD 4><TITLE 5>Reserved Format Identifiers</TITLE 6><META 7NAME="GENERATOR" 8CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK 9REL="HOME" 10TITLE="Video for Linux Two API Specification" 11HREF="book1.htm"><LINK 12REL="UP" 13TITLE="Image Formats" 14HREF="c2030.htm"><LINK 15REL="PREVIOUS" 16TITLE="Compressed Formats" 17HREF="x5634.htm"><LINK 18REL="NEXT" 19TITLE="Input/Output" 20HREF="c5742.htm"></HEAD 21><BODY 22CLASS="SECTION" 23BGCOLOR="#FFFFFF" 24TEXT="#000000" 25LINK="#0000FF" 26VLINK="#840084" 27ALINK="#0000FF" 28><DIV 29CLASS="NAVHEADER" 30><TABLE 31SUMMARY="Header navigation table" 32WIDTH="100%" 33BORDER="0" 34CELLPADDING="0" 35CELLSPACING="0" 36><TR 37><TH 38COLSPAN="3" 39ALIGN="center" 40>Video for Linux Two API Specification: Revision 0.24</TH 41></TR 42><TR 43><TD 44WIDTH="10%" 45ALIGN="left" 46VALIGN="bottom" 47><A 48HREF="x5634.htm" 49ACCESSKEY="P" 50>Prev</A 51></TD 52><TD 53WIDTH="80%" 54ALIGN="center" 55VALIGN="bottom" 56>Chapter 2. Image Formats</TD 57><TD 58WIDTH="10%" 59ALIGN="right" 60VALIGN="bottom" 61><A 62HREF="c5742.htm" 63ACCESSKEY="N" 64>Next</A 65></TD 66></TR 67></TABLE 68><HR 69ALIGN="LEFT" 70WIDTH="100%"></DIV 71><DIV 72CLASS="SECTION" 73><H1 74CLASS="SECTION" 75><A 76NAME="PIXFMT-RESERVED" 77>2.7. Reserved Format Identifiers</A 78></H1 79><P 80>These formats are not defined by this specification, they 81are just listed for reference and to avoid naming conflicts. If you 82want to register your own format, send an e-mail to the V4L mailing 83list <A 84HREF="https://listman.redhat.com/mailman/listinfo/video4linux-list" 85TARGET="_top" 86>https://listman.redhat.com/mailman/listinfo/video4linux-list</A 87> for inclusion in the <TT 88CLASS="FILENAME" 89>videodev.h</TT 90> 91file. If you want to share your format with other developers add a 92link to your documentation and send a copy to the maintainer of this 93document, Michael Schimek <CODE 94CLASS="EMAIL" 95><<A 96HREF="mailto:mschimek@gmx.at" 97>mschimek@gmx.at</A 98>></CODE 99>, for 100inclusion in this section. If you think your format should be listed 101in a standard format section please make a proposal on the V4L mailing 102list.</P 103><DIV 104CLASS="TABLE" 105><A 106NAME="RESERVED-FORMATS" 107></A 108><P 109><B 110>Table 2-8. Reserved Image Formats</B 111></P 112><TABLE 113BORDER="0" 114FRAME="void" 115WIDTH="100%" 116CLASS="CALSTABLE" 117><COL 118WIDTH="38%" 119TITLE="C1"><COL 120WIDTH="12%" 121TITLE="C2"><COL 122WIDTH="50%" 123TITLE="C3"><THEAD 124><TR 125><TH 126>Identifier</TH 127><TH 128>Code</TH 129><TH 130>Details</TH 131></TR 132></THEAD 133><TBODY 134VALIGN="TOP" 135><TR 136><A 137NAME="V4L2-PIX-FMT-DV" 138></A 139><TD 140><CODE 141CLASS="CONSTANT" 142>V4L2_PIX_FMT_DV</CODE 143></TD 144><TD 145>'dvsd'</TD 146><TD 147>unknown</TD 148></TR 149><TR 150><A 151NAME="V4L2-PIX-FMT-ET61X251" 152></A 153><TD 154><CODE 155CLASS="CONSTANT" 156>V4L2_PIX_FMT_ET61X251</CODE 157></TD 158><TD 159>'E625'</TD 160><TD 161>Compressed format of the ET61X251 driver.</TD 162></TR 163><TR 164><A 165NAME="V4L2-PIX-FMT-HI240" 166></A 167><TD 168><CODE 169CLASS="CONSTANT" 170>V4L2_PIX_FMT_HI240</CODE 171></TD 172><TD 173>'HI24'</TD 174><TD 175><P 176>8 bit RGB format used by the BTTV driver, 177<A 178HREF="http://bytesex.org/bttv/" 179TARGET="_top" 180>http://bytesex.org/bttv/</A 181></P 182></TD 183></TR 184><TR 185><A 186NAME="V4L2-PIX-FMT-HM12" 187></A 188><TD 189><CODE 190CLASS="CONSTANT" 191>V4L2_PIX_FMT_HM12</CODE 192></TD 193><TD 194>'HM12'</TD 195><TD 196><P 197>YUV 4:2:0 format used by the 198IVTV driver, <A 199HREF="http://www.ivtvdriver.org/" 200TARGET="_top" 201>http://www.ivtvdriver.org/</A 202></P 203><P 204>The format is documented in the 205kernel sources in the file <TT 206CLASS="FILENAME" 207>Documentation/video4linux/cx2341x/README.hm12</TT 208></P 209></TD 210></TR 211><TR 212><A 213NAME="V4L2-PIX-FMT-MJPEG" 214></A 215><TD 216><CODE 217CLASS="CONSTANT" 218>V4L2_PIX_FMT_MJPEG</CODE 219></TD 220><TD 221>'MJPG'</TD 222><TD 223>Compressed format used by the Zoran driver</TD 224></TR 225><TR 226><A 227NAME="V4L2-PIX-FMT-PWC1" 228></A 229><TD 230><CODE 231CLASS="CONSTANT" 232>V4L2_PIX_FMT_PWC1</CODE 233></TD 234><TD 235>'PWC1'</TD 236><TD 237>Compressed format of the PWC driver.</TD 238></TR 239><TR 240><A 241NAME="V4L2-PIX-FMT-PWC2" 242></A 243><TD 244><CODE 245CLASS="CONSTANT" 246>V4L2_PIX_FMT_PWC2</CODE 247></TD 248><TD 249>'PWC2'</TD 250><TD 251>Compressed format of the PWC driver.</TD 252></TR 253><TR 254><A 255NAME="V4L2-PIX-FMT-SN9C10X" 256></A 257><TD 258><CODE 259CLASS="CONSTANT" 260>V4L2_PIX_FMT_SN9C10X</CODE 261></TD 262><TD 263>'S910'</TD 264><TD 265>Compressed format of the SN9C102 driver.</TD 266></TR 267><TR 268><A 269NAME="V4L2-PIX-FMT-WNVA" 270></A 271><TD 272><CODE 273CLASS="CONSTANT" 274>V4L2_PIX_FMT_WNVA</CODE 275></TD 276><TD 277>'WNVA'</TD 278><TD 279><P 280>Used by the Winnov Videum driver, <A 281HREF="http://www.thedirks.org/winnov/" 282TARGET="_top" 283>http://www.thedirks.org/winnov/</A 284></P 285></TD 286></TR 287><TR 288><A 289NAME="V4L2-PIX-FMT-YYUV" 290></A 291><TD 292><CODE 293CLASS="CONSTANT" 294>V4L2_PIX_FMT_YYUV</CODE 295></TD 296><TD 297>'YYUV'</TD 298><TD 299>unknown</TD 300></TR 301></TBODY 302></TABLE 303></DIV 304></DIV 305><DIV 306CLASS="NAVFOOTER" 307><HR 308ALIGN="LEFT" 309WIDTH="100%"><TABLE 310SUMMARY="Footer navigation table" 311WIDTH="100%" 312BORDER="0" 313CELLPADDING="0" 314CELLSPACING="0" 315><TR 316><TD 317WIDTH="33%" 318ALIGN="left" 319VALIGN="top" 320><A 321HREF="x5634.htm" 322ACCESSKEY="P" 323>Prev</A 324></TD 325><TD 326WIDTH="34%" 327ALIGN="center" 328VALIGN="top" 329><A 330HREF="book1.htm" 331ACCESSKEY="H" 332>Home</A 333></TD 334><TD 335WIDTH="33%" 336ALIGN="right" 337VALIGN="top" 338><A 339HREF="c5742.htm" 340ACCESSKEY="N" 341>Next</A 342></TD 343></TR 344><TR 345><TD 346WIDTH="33%" 347ALIGN="left" 348VALIGN="top" 349>Compressed Formats</TD 350><TD 351WIDTH="34%" 352ALIGN="center" 353VALIGN="top" 354><A 355HREF="c2030.htm" 356ACCESSKEY="U" 357>Up</A 358></TD 359><TD 360WIDTH="33%" 361ALIGN="right" 362VALIGN="top" 363>Input/Output</TD 364></TR 365></TABLE 366></DIV 367></BODY 368></HTML 369> 370