Exif init.php - Revision history

Andrey.filippov: changed CVS branch

2007-10-11T07:05:15Z

changed CVS branch

← Older revision		Revision as of 07:05, 11 October 2007
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	==[http://elphel.cvs.sourceforge.net/elphel/elphel353-2.10/apps/web/imgsrv/exif_init.php?view=markup exif_init.php] - Exif template generator for Elphel 353 series cameras==		==[http://elphel.cvs.sourceforge.net/elphel/elphel353-7.1/apps/web/imgsrv/exif_init.php?view=markup exif_init.php] - Exif template generator for Elphel 353 series cameras==

	This is a PHP script that runs before starting the [Imgsrv\|imgsrv] image server. In the current setup it is executed as a part of startup script when [http://elphel.cvs.sourceforge.net/elphel/elphel353-2.10/packages/initscripts/353/imgsrvd?view=markup /etc/init.d/imgsrvd] is executed:		This is a PHP script that runs before starting the [Imgsrv\|imgsrv] image server. In the current setup it is executed as a part of startup script when [http://elphel.cvs.sourceforge.net/elphel/elphel353-7.1/packages/initscripts/353/imgsrvd?view=markup /etc/init.d/imgsrvd] is executed:
	...		...
	8 php-fcgi -q /usr/html/exif_init.php >/dev/null		8 php-fcgi -q /usr/html/exif_init.php >/dev/null

Andrey.filippov: /* [http://elphel.cvs.sourceforge.net/elphel/elphel353-2.10/apps/web/imgsrv/exif_init.php?view=markup exif_init.php] - Exif template generator for Elphel 353 series cameras */

2007-10-03T19:13:01Z

[http://elphel.cvs.sourceforge.net/elphel/elphel353-2.10/apps/web/imgsrv/exif_init.php?view=markup exif_init.php] - Exif template generator for Elphel 353 series cameras

← Older revision		Revision as of 19:13, 3 October 2007
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	9 start_daemon /usr/local/sbin/imgsrv -p 8081		9 start_daemon /usr/local/sbin/imgsrv -p 8081
	...		...
	and the generated template file ''/var/state/exif.template'' is read only at the imgsrv start up. So if you want to modify the Exif data attached to the camera images, you will need to re-run the script and kill the imgsrv (it will be respawned automatically). The script can be rerun with opening url http://<camera_ip>/exif_init.php, where <camera_ip> should be replaced with the actual camera IP address		and the generated template file ''/var/state/exif.template'' is read in only once - at the imgsrv start up. So if you want to modify the Exif data attached to the camera images, you will need to re-run the script and kill the imgsrv (it will be respawned automatically). The script can be rerun with opening url http://<camera_ip>/exif_init.php, where <camera_ip> should be replaced with the actual camera IP address.

	The Exif data source is described in the array:		The Exif data source is described in the array:

Andrey.filippov at 19:12, 3 October 2007

2007-10-03T19:12:03Z

← Older revision		Revision as of 19:12, 3 October 2007
Line 1:		Line 1:
	==[http://elphel.cvs.sourceforge.net/elphel/elphel353-2.10/apps/web/imgsrv/exif_init.php?view=markup exif_init.php] - Exif template generator for Elphel 353 series cameras==		==[http://elphel.cvs.sourceforge.net/elphel/elphel353-2.10/apps/web/imgsrv/exif_init.php?view=markup exif_init.php] - Exif template generator for Elphel 353 series cameras==

			This is a PHP script that runs before starting the [Imgsrv\|imgsrv] image server. In the current setup it is executed as a part of startup script when [http://elphel.cvs.sourceforge.net/elphel/elphel353-2.10/packages/initscripts/353/imgsrvd?view=markup /etc/init.d/imgsrvd] is executed:
			...
			8 php-fcgi -q /usr/html/exif_init.php >/dev/null
			9 start_daemon /usr/local/sbin/imgsrv -p 8081
			...
			and the generated template file ''/var/state/exif.template'' is read only at the imgsrv start up. So if you want to modify the Exif data attached to the camera images, you will need to re-run the script and kill the imgsrv (it will be respawned automatically). The script can be rerun with opening url http://<camera_ip>/exif_init.php, where <camera_ip> should be replaced with the actual camera IP address

			The Exif data source is described in the array:
			$Exif=array (
			"IFD" => array(
			array(0x010e,2,"Description 0x41 bytes long "), //Description
			array(0x010f,2,"Elphel, Inc."), // Manufacturer
			array(0x0110,2,"353 "), // Model TODO: make more intelligent guess - what camera is it
			array(0x0131,2,getSoftware()), // Software - "ls /usr/html/docs"
			array(0x0132,2,"2001:06:21 12:00:00","len"=> 20), //date/time modified, always use 20 bytes
			array(0x013b,2,getSerial()), // "bootblocktool -x SERNO" - add colons
			array(0x8769,4,0) // address of subIFD
			),
			"SUB_IFD" => array(
			array(0x829a,5,array("nominator"=>1,"denominator"=>10000)), // exposure time
			array(0x9003,2,"2001:06:21 12:00:00","len"=> 20), //date/time original time created, always use 20 bytes
			array(0x927c,1,0,"len"=> 36), //!Manufacture custom data - raw data from the frame_params_t structure
			array(0x9291,2,"0 ") //original time sub-second
			)
			);

			It is possible to modify/add more tags, the script will parse it and prepare the template (see [[Imgsrv#imgsrv_and_Exif_data\|imgsrv]] for the description of dynamic tags that are needed for the imgsrv)

Andrey.filippov at 06:31, 3 October 2007

2007-10-03T06:31:53Z

← Older revision		Revision as of 06:31, 3 October 2007
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	==exif_init.php - Exif template generator for Elphel 353 series cameras==		==[http://elphel.cvs.sourceforge.net/elphel/elphel353-2.10/apps/web/imgsrv/exif_init.php?view=markup exif_init.php] - Exif template generator for Elphel 353 series cameras==

Andrey.filippov at 04:56, 3 October 2007

2007-10-03T04:56:40Z

New page

==exif_init.php - Exif template generator for Elphel 353 series cameras==