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Add documentation.

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Original commit message from CVS:
Add documentation.
This commit is contained in:
Edgard Lima 2008-01-31 21:55:44 +00:00
parent 4f2db55e29
commit 7a44301116
7 changed files with 775 additions and 79 deletions
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10
ChangeLog
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@ -1,3 +1,13 @@
2008-01-31 Edgard Lima <edgard.lima@indt.org.br>
* ext/metadata/metadata_mapping.htm:
* ext/metadata/metadataexif.c:
* ext/metadata/metadataiptc.c:
* ext/metadata/metadatatags.c:
* ext/metadata/metadatatags.h:
* ext/metadata/metadataxmp.c:
Add documentation.
2008-01-31 Wim Taymans <wim.taymans@collabora.co.uk>
* ext/metadata/metadataparsejpeg.c: (metadataparse_jpeg_reading):

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ext/metadata/metadata_mapping.htm Normal file
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; charset=utf-8">
<TITLE></TITLE>
<META NAME="GENERATOR" CONTENT="OpenOffice.org 2.3 (Linux)">
<META NAME="AUTHOR" CONTENT="Edgard Lima">
<META NAME="CREATED" CONTENT="20080131;12581600">
<META NAME="CHANGEDBY" CONTENT="Edgard Lima">
<META NAME="CHANGED" CONTENT="20080131;23155400">
<META NAME="CHANGEDBY" CONTENT="Edgard Lima">
<STYLE TYPE="text/css">
<!--
@page { size: landscape; margin: 2cm }
TD P { margin-bottom: 0cm }
TD P.western { so-language: en-US }
P { margin-bottom: 0.21cm }
P.western { so-language: en-US }
-->
</STYLE>
</HEAD>
<BODY LANG="en-US" DIR="LTR">
<P CLASS="western" STYLE="margin-bottom: 0cm"><BR>
</P>
<TABLE WIDTH=100% BORDER=1 BORDERCOLOR="#000000" CELLPADDING=4 CELLSPACING=0>
<COL WIDTH=32*>
<COL WIDTH=39*>
<COL WIDTH=25*>
<COL WIDTH=32*>
<COL WIDTH=32*>
<COL WIDTH=32*>
<COL WIDTH=32*>
<COL WIDTH=32*>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#cccccc">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt"><B>gsttaglist.h</B></FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#cccccc">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt"><B>metadatatags.h</B></FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#cccccc">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt"><B>value</B></FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#cccccc">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt"><B>type</B></FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#cccccc">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt"><B>description</B></FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#cccccc">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt"><B>EXIF</B></FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#cccccc">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt"><B>IPTC</B></FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#cccccc">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt"><B>XMP</B></FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_EXIF</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT>“<FONT SIZE=1 STYLE="font-size: 8pt">exif”</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_BUFFER</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">exif
chunk that could be used directly by the application</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">exif_data_new_from_data()</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_IPTC</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT>“<FONT SIZE=1 STYLE="font-size: 8pt">iptc”</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_BUFFER</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">iptc
chunk that could be used directly by the application</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">iptc_data_new_from_data()</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_XMP</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT>“<FONT SIZE=1 STYLE="font-size: 8pt">xmp”</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_BUFFER</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">xmp
chunk that could be used directly by the application</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">xmp_new()</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_BRIGHTNESS</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;capture-brightness&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_FRACTION</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;Brightness
(APEX from -99.99 to 99.99)&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_BRIGHTNESS_VALUE</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_CONTRAST</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;capture-contrast&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_INT</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">from
-100 to 100:<BR>[-100, -34] – soft ;<BR>[-33, 33] – normal
;<BR>[34, 100] – hard </FONT>
</P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_CONTRAST<BR>0-
normal;<BR>1- soft;<BR>2- hard</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_DIGITAL_ZOOM</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;capture-digital-zoom&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_FRACTION</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;Digital
zoom ratio&quot;<BR>(zero, means digital zoom not used)</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_DIGITAL_ZOOM_RATIO</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_EXPOSURE_PROGRAM</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;capture-exposure-program&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_UINT</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT STYLE="margin-bottom: 0.5cm"><FONT SIZE=1 STYLE="font-size: 8pt">0
- not defined ; 1- Manual; 2- Normal program ; 3- Aperture
priority ; 4- Shutter priority ; 5- Creative program (biased
toward death of field); 6- Action program (biased toward fast
shutter speed); 7- Portrait mode (for closeup photos with the
background out of focus) ; 8- Landscape mode (for landscape photos
with the background in focus) </FONT>
</P>
<P CLASS="western" ALIGN=LEFT STYLE="margin-bottom: 0.5cm"><FONT SIZE=1 STYLE="font-size: 8pt">***
exif is until here *** </FONT>
</P>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">9-
Night ; 10- Back-light ; 11- Spotlight ; 12- Snow ; 13- Beach </FONT>
</P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT STYLE="margin-bottom: 0.5cm"><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_EXPOSURE_PROGRAM</FONT></P>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">(only
from 0 to 8)</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_EXPOSURE_TIME</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;capture-exposure-time&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_FRACTION</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;Exposure
time in seconds&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_EXPOSURE_TIME</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_FNUMBER</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;captute-fnumber&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_FRACTION</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;F
number (focal ratio)&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_FNUMBER</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_GAIN</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;capture-gain&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_UINT</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">0-
None ; 1- Low gain up ; 2- High gain up ; 3- Low gain down ; 4-
High gain down</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_GAIN_CONTROL</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_SATURATION</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;capture-saturation&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_INT</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">from
-100 to 100:<BR>[-100, -34] – low ;<BR>[-33, 33] – normal
;<BR>[34, 100] - high</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_SATURATION<BR>0-
normal;<BR>1- low;<BR>2- high</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CAPTURE_WHITE_BALANCE</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;capture-white-balance&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_UINT</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT STYLE="margin-bottom: 0.5cm"><FONT SIZE=1 STYLE="font-size: 8pt">0-
Auto; 1- Off </FONT>
</P>
<P CLASS="western" ALIGN=LEFT STYLE="margin-bottom: 0.5cm"><FONT SIZE=1 STYLE="font-size: 8pt">***
exif is until here *** </FONT>
</P>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">2-
Sunlight ; 3- Cloudy ; 4- Shade ; 5- Tungsten ; 6- Fluorescent ;
7- Incandescent; 8- Flash ; 9- Horizon (sun on the horizon)</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT STYLE="margin-bottom: 0.5cm"><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_WHITE_BALANCE</FONT></P>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">(only
0 and 1)</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_CREATOR_TOOL</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;creator-tool&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_STRING</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;The
name of the first known tool used to create the resource. Or
firmware or driver version of device&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_SOFTWARE</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_DEVICE_MAKE</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;device-make&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_STRING</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;The
manufacturer of the recording equipment&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_MAKE</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_DEVICE_MODEL</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;device-model&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_STRING</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;The
model name or model number of the equipment&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_MODEL</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_IMAGE_XRESOLUTION</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;image-xresolution&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_FRACTION</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;Horizontal
resolution in pixels per inch&quot;.<BR>Here it is always in
inches.<BR>In EXIF it depends on EXIF_TAG_RESOLUTION_UNIT</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_X_RESOLUTION</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_IMAGE_YRESOLUTION</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;image-yresolution&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TYPE_FRACTION</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;Vertical
resolution in pixels per inch&quot;.<BR>Here it is always in
inches.<BR>In EXIF it depends on EXIF_TAG_RESOLUTION_UNIT</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">EXIF_TAG_Y_RESOLUTION</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_COMPOSER</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;composer&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_STRING</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;Name
of the creator of the object, e.g. writer, photographer or graphic
artist.&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">IPTC_TAG_BYLINE</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_COPYRIGHT</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;copyright&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_STRING</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;Any
necessary copyright notice.&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">IPTC_TAG_COPYRIGHT_NOTICE</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=LEFT>“<FONT SIZE=1 STYLE="font-size: 8pt">dc:rights”</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_DESCRIPTION</FONT></P>
</TD>
<TD WIDTH=15% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=10% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;description&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_STRING</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;A
textual description of the data&quot;</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=12% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">IPTC_TAG_CAPTION</FONT></P>
</TD>
<TD WIDTH=13% BGCOLOR="#e6e6ff">
<P CLASS="western" ALIGN=LEFT>“<FONT SIZE=1 STYLE="font-size: 8pt">dc:description”</FONT></P>
</TD>
</TR>
<TR VALIGN=TOP>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">GST_TAG_TITLE</FONT></P>
</TD>
<TD WIDTH=15%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=10%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;title&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">G_TYPE_STRING</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">&quot;A
shorthand reference for the object.&quot;</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=CENTER><FONT SIZE=1 STYLE="font-size: 8pt">-</FONT></P>
</TD>
<TD WIDTH=12%>
<P CLASS="western" ALIGN=LEFT><FONT SIZE=1 STYLE="font-size: 8pt">IPTC_TAG_OBJECT_NAME</FONT></P>
</TD>
<TD WIDTH=13%>
<P CLASS="western" ALIGN=LEFT>“<FONT SIZE=1 STYLE="font-size: 8pt">dc:title”</FONT></P>
</TD>
</TR>
</TABLE>
<P CLASS="western" STYLE="margin-bottom: 0cm"><BR>
</P>
</BODY>
</HTML>

1
ext/metadata/metadataexif.c
View file

@ -138,6 +138,7 @@ typedef struct _tag_MapIntStr
*/
/* *INDENT-OFF* */
/* When changing this table, update 'metadata_mapping.htm' file too. */
static MapIntStr mappedTags[] = {
{EXIF_TAG_MAKE, /*ASCII,*/ EXIF_IFD_0,
GST_TAG_DEVICE_MAKE, /*STRING*/},

1
ext/metadata/metadataiptc.c
View file

@ -137,6 +137,7 @@ typedef struct _tag_MapIntStr
*/
/* *INDENT-OFF* */
/* When changing this table, update 'metadata_mapping.htm' file too. */
static MapIntStr mappedTags[] = {
{IPTC_RECORD_APP_2, IPTC_TAG_OBJECT_NAME, /*ASCII*/
GST_TAG_TITLE /*STRING*/},

142
ext/metadata/metadatatags.c
View file

@ -50,6 +50,8 @@
* in GStreamer base. So, the EXIF, IPTC and XMP tags can be mapped to tags
* not registered in this file (tags already in GST base)
*
* When changing this file, update 'metadata_mapping.htm' file too.
*
* Last reviewed on 2008-01-24 (0.10.15)
*/
@ -109,39 +111,33 @@ metadata_tags_register (void)
static void
metadata_tags_exif_register (void)
{
/* devices tags */
gst_tag_register (GST_TAG_DEVICE_MAKE, GST_TAG_FLAG_META,
G_TYPE_STRING, GST_TAG_DEVICE_MAKE,
"The manufacturer of the recording equipment", NULL);
gst_tag_register (GST_TAG_DEVICE_MODEL, GST_TAG_FLAG_META, G_TYPE_STRING,
GST_TAG_DEVICE_MODEL, "The model name or model number of the equipment",
NULL);
/* generic tags */
gst_tag_register (GST_TAG_CREATOR_TOOL, GST_TAG_FLAG_META, G_TYPE_STRING,
GST_TAG_CREATOR_TOOL,
"The name of the first known tool used to create the resource."
" Or firmware or driver version of device", NULL);
/* image tags */
gst_tag_register (GST_TAG_IMAGE_XRESOLUTION, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_IMAGE_XRESOLUTION,
"Horizontal resolution in pixels per inch", NULL);
gst_tag_register (GST_TAG_IMAGE_YRESOLUTION, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_IMAGE_YRESOLUTION,
"Vertical resolution in pixels per inch", NULL);
/* capture tags */
gst_tag_register (GST_TAG_CAPTURE_EXPOSURE_TIME, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_CAPTURE_EXPOSURE_TIME,
"Exposure time in seconds", NULL);
gst_tag_register (GST_TAG_CAPTURE_FNUMBER, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_CAPTURE_FNUMBER, "F number (focal ratio)",
/* The unit is the APEX value.
Ordinarily it is given in the range of -99.99 to 99.99.
if numerator is 0xFFFFFFFF means unknown
*/
gst_tag_register (GST_TAG_CAPTURE_BRIGHTNESS, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_CAPTURE_BRIGHTNESS,
"Brightness (APEX from -99.99 to 99.99)", NULL);
/*
from -100 to 100
[-100, -34] - soft
[-33, 33] - normal
[34, 100] - hard
*** exif is just 0, 1, 2 (normal, soft and hard)
*/
gst_tag_register (GST_TAG_CAPTURE_CONTRAST, GST_TAG_FLAG_META, G_TYPE_INT,
GST_TAG_CAPTURE_CONTRAST, "", NULL);
/* if Zero ZOOM not used
*/
gst_tag_register (GST_TAG_CAPTURE_DIGITAL_ZOOM, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_CAPTURE_DIGITAL_ZOOM, "Digital zoom ratio",
NULL);
/*
0 - not defined
1- Manual
@ -162,13 +158,34 @@ metadata_tags_exif_register (void)
gst_tag_register (GST_TAG_CAPTURE_EXPOSURE_PROGRAM, GST_TAG_FLAG_META,
G_TYPE_UINT, GST_TAG_CAPTURE_EXPOSURE_PROGRAM,
"Class of program used for exposure", NULL);
/* The unit is the APEX value.
Ordinarily it is given in the range of -99.99 to 99.99.
if numerator is 0xFFFFFFFF means unknown
gst_tag_register (GST_TAG_CAPTURE_EXPOSURE_TIME, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_CAPTURE_EXPOSURE_TIME,
"Exposure time in seconds", NULL);
gst_tag_register (GST_TAG_CAPTURE_FNUMBER, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_CAPTURE_FNUMBER, "F number (focal ratio)",
NULL);
/*
0- None
1- Low gain up
2- High gain up
3- Low gain down
4- High gain down
*/
gst_tag_register (GST_TAG_CAPTURE_BRIGHTNESS, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_CAPTURE_BRIGHTNESS,
"Brightness (APEX from -99.99 to 99.99)", NULL);
gst_tag_register (GST_TAG_CAPTURE_GAIN, GST_TAG_FLAG_META, G_TYPE_UINT,
GST_TAG_CAPTURE_GAIN, "", NULL);
/*
from -100 to 100
[-100, -34] - low
[-33, 33] - normal
[34, 100] - high
*** exif is just 0, 1, 2 (normal, low and high)
*/
gst_tag_register (GST_TAG_CAPTURE_SATURATION, GST_TAG_FLAG_META, G_TYPE_INT,
GST_TAG_CAPTURE_SATURATION, "", NULL);
/*
0- Auto
1- Off
@ -184,38 +201,31 @@ metadata_tags_exif_register (void)
*/
gst_tag_register (GST_TAG_CAPTURE_WHITE_BALANCE, GST_TAG_FLAG_META,
G_TYPE_UINT, GST_TAG_CAPTURE_WHITE_BALANCE, "White balance mode", NULL);
/* if Zero ZOOM not used
*/
gst_tag_register (GST_TAG_CAPTURE_DIGITAL_ZOOM, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_CAPTURE_DIGITAL_ZOOM, "Digital zoom ratio",
/* generic tags */
gst_tag_register (GST_TAG_CREATOR_TOOL, GST_TAG_FLAG_META, G_TYPE_STRING,
GST_TAG_CREATOR_TOOL,
"The name of the first known tool used to create the resource."
" Or firmware or driver version of device", NULL);
/* devices tags */
gst_tag_register (GST_TAG_DEVICE_MAKE, GST_TAG_FLAG_META,
G_TYPE_STRING, GST_TAG_DEVICE_MAKE,
"The manufacturer of the recording equipment", NULL);
gst_tag_register (GST_TAG_DEVICE_MODEL, GST_TAG_FLAG_META, G_TYPE_STRING,
GST_TAG_DEVICE_MODEL, "The model name or model number of the equipment",
NULL);
/*
0- None
1- Low gain up
2- High gain up
3- Low gain down
4- High gain down
*/
gst_tag_register (GST_TAG_CAPTURE_GAIN, GST_TAG_FLAG_META, G_TYPE_UINT,
GST_TAG_CAPTURE_GAIN, "", NULL);
/*
from -100 to 100
[-100, -34] - soft
[-33, 33] - normal
[34, 100] - hard
*** exif is just 0, 1, 2 (normal, soft and hard)
*/
gst_tag_register (GST_TAG_CAPTURE_CONTRAST, GST_TAG_FLAG_META, G_TYPE_INT,
GST_TAG_CAPTURE_CONTRAST, "", NULL);
/*
from -100 to 100
[-100, -34] - low
[-33, 33] - normal
[34, 100] - high
*** exif is just 0, 1, 2 (normal, low and high)
*/
gst_tag_register (GST_TAG_CAPTURE_SATURATION, GST_TAG_FLAG_META, G_TYPE_INT,
GST_TAG_CAPTURE_SATURATION, "", NULL);
/* image tags */
gst_tag_register (GST_TAG_IMAGE_XRESOLUTION, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_IMAGE_XRESOLUTION,
"Horizontal resolution in pixels per inch", NULL);
gst_tag_register (GST_TAG_IMAGE_YRESOLUTION, GST_TAG_FLAG_META,
GST_TYPE_FRACTION, GST_TAG_IMAGE_YRESOLUTION,
"Vertical resolution in pixels per inch", NULL);
}

30
ext/metadata/metadatatags.h
View file

@ -67,29 +67,37 @@ typedef enum {
* defines
*/
/* *INDENT-OFF* */
/* whole chunk tags */
#define GST_TAG_EXIF "exif"
#define GST_TAG_IPTC "iptc"
#define GST_TAG_XMP "xmp"
#define GST_TAG_DEVICE_MAKE "device-make"
#define GST_TAG_DEVICE_MODEL "device-model"
/* individual tags */
#define GST_TAG_CAPTURE_BRIGHTNESS "capture-brightness"
#define GST_TAG_CAPTURE_CONTRAST "capture-contrast"
#define GST_TAG_CAPTURE_DIGITAL_ZOOM "capture-digital-zoom"
#define GST_TAG_CAPTURE_EXPOSURE_PROGRAM "capture-exposure-program"
#define GST_TAG_CAPTURE_EXPOSURE_TIME "capture-exposure-time"
#define GST_TAG_CAPTURE_FNUMBER "captute-fnumber"
#define GST_TAG_CAPTURE_GAIN "capture-gain"
#define GST_TAG_CAPTURE_SATURATION "capture-saturation"
#define GST_TAG_CAPTURE_WHITE_BALANCE "capture-white-balance"
#define GST_TAG_CREATOR_TOOL "creator-tool"
#define GST_TAG_DEVICE_MAKE "device-make"
#define GST_TAG_DEVICE_MODEL "device-model"
#define GST_TAG_IMAGE_XRESOLUTION "image-xresolution"
#define GST_TAG_IMAGE_YRESOLUTION "image-yresolution"
#define GST_TAG_CAPTURE_EXPOSURE_TIME "capture-exposure-time"
#define GST_TAG_CAPTURE_FNUMBER "captute-fnumber"
#define GST_TAG_CAPTURE_EXPOSURE_PROGRAM "capture-exposure-program"
#define GST_TAG_CAPTURE_BRIGHTNESS "capture-brightness"
#define GST_TAG_CAPTURE_WHITE_BALANCE "capture-white-balance"
#define GST_TAG_CAPTURE_DIGITAL_ZOOM "capture-digital-zoom"
#define GST_TAG_CAPTURE_GAIN "capture-gain"
#define GST_TAG_CAPTURE_CONTRAST "capture-contrast"
#define GST_TAG_CAPTURE_SATURATION "capture-saturation"
/* *INDENT-ON* */
/*
* external function prototypes

2
ext/metadata/metadataxmp.c
View file

@ -155,6 +155,7 @@ typedef struct _tag_SchemaMap
#define XMP_SCHEMA_NODE 0x80000000UL
/* *INDENT-OFF* */
/* When changing this table, update 'metadata_mapping.htm' file too. */
static const SchemaTagMap schema_map_dublin_tags_map[] = {
{"description", GST_TAG_DESCRIPTION },
{"title", GST_TAG_TITLE },
@ -170,6 +171,7 @@ static const SchemaMap schema_map_dublin = {
schema_map_dublin_tags_map
};
/* When changing this table, update 'metadata_mapping.htm' file too. */
static const SchemaMap *schemas_map[] = {
&schema_map_dublin,
NULL