Streaming video from built-in webcam - Revision history

joerg_rw: /* N900 */ gst-launch-0.10

2014-09-08T06:59:59Z

N900: gst-launch-0.10

← Older revision		Revision as of 06:59, 8 September 2014
Line 52:		Line 52:

	$ apt-get install gstreamer-tools		$ apt-get install gstreamer-tools
		+
		+	Note: on PC you might need to replace gst-launch by gst-launch-0.10 in the examples below

	To access the back camera use:		To access the back camera use:

sixwheeledbeast: Reverted edits by 216.151.137.34 (Talk) to last revision by 93.45.213.239

2014-03-19T14:14:48Z

Reverted edits by 216.151.137.34 (Talk) to last revision by 93.45.213.239

← Older revision		Revision as of 14:14, 19 March 2014
Line 111:		Line 111:
	http://talk.maemo.org/showthread.php?t=46046		http://talk.maemo.org/showthread.php?t=46046

-	~~For some years in state prison for smuggling drugs and cell phones and tablets infringe its patents on wireless transmission., <a href~~="http://~~xn--79-mg4axag2fvhmi9cc~~.~~com~~/">&~~#12458;ンラインカジノ</a>, [url~~="http://~~xn--79-mg4axag2fvhmi9cc~~.~~com~~/~~"]オンラインカジノ[~~/~~url], http:~~//xn--~~79-mg4axag2fvhmi9cc.com~~/ ~~オンラインカジノ, nvy,~~	+	===Flumotion mention===
		+	http://talk.maemo.org/showthread.php?t=31567&page=7
		+	extras-devel
		+	http://maemo.org/packages/package_instance/view/fremantle_extras-devel_free_i386/flumotion/0.7.0.1-1maemo4/

	== Streaming over ssh N900 ==		== Streaming over ssh N900 ==

216.151.137.34: /* Flumotion mention */

2014-03-19T08:46:40Z

Flumotion mention

← Older revision		Revision as of 08:46, 19 March 2014
Line 111:		Line 111:
	http://talk.maemo.org/showthread.php?t=46046		http://talk.maemo.org/showthread.php?t=46046

-	=~~==Flumotion mention===~~	+	For some years in state prison for smuggling drugs and cell phones and tablets infringe its patents on wireless transmission., <a href="http://xn--79-mg4axag2fvhmi9cc.com/">オンラインカジノ</a>, [url="http://xn--79-mg4axag2fvhmi9cc.com/"]オンラインカジノ[/url], http://xn--79-mg4axag2fvhmi9cc.com/ オンラインカジノ, nvy,
-	http://~~talk~~.~~maemo.org~~/~~showthread.php?t=31567~~&~~page~~=7	+
-	~~extras-devel~~	+
-	http://~~maemo~~.~~org~~/~~packages~~/~~package_instance~~/~~view~~/~~fremantle_extras~~-~~devel_free_i386/flumotion/0.7.0.1~~-~~1maemo4~~/	+

	== Streaming over ssh N900 ==		== Streaming over ssh N900 ==

93.45.213.239: /* N900 */

2014-02-11T21:39:29Z

N900

← Older revision		Revision as of 21:39, 11 February 2014
Line 84:		Line 84:

	$ gst-launch udpsrc port=5000 ! smokedec ! autovideosink		$ gst-launch udpsrc port=5000 ! smokedec ! autovideosink
		+
		+
		+	Another example using omap3cam driver
		+	<br>'''N900'''
		+
		+	$ gst-launch-0.10 v4l2camsrc device=/dev/video0 driver-name=omap3cam ! videoscale ! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000
		+
		+	<br>'''PC'''
		+
		+	$ gst-launch tcpclientsrc host=192.168.1.105 port=5000 ! jpegdec ! autovideosink
		+

	There are many ways to skin this particular cat. Recommendations are to look at [http://www.gstreamer.net/ gstreamer] and familiarise yourself.		There are many ways to skin this particular cat. Recommendations are to look at [http://www.gstreamer.net/ gstreamer] and familiarise yourself.

186.52.160.135: /* N900 */

2013-11-05T12:42:57Z

N900

← Older revision		Revision as of 12:42, 5 November 2013
Line 79:		Line 79:
	<br>'''N900'''		<br>'''N900'''

-	$ gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240	+	$ gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! smokeenc ! udpsink host=192.168.1.101 port=5000
-	! ffmpegcolorspace ! smokeenc ! udpsink host=192.168.1.101 port=5000	+

	<br>'''PC'''		<br>'''PC'''

186.52.160.135: /* N900 */

2013-11-05T12:42:26Z

N900

← Older revision		Revision as of 12:42, 5 November 2013
Line 64:		Line 64:
	On the N900 the command you want to run is:		On the N900 the command you want to run is:

-	$ gst-launch v4l2src device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000	+	$ gst-launch v4l2src device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000


	On the PC run		On the PC run

-	$gst-launch tcpclientsrc host=192.168.1.105 port=5000 ! jpegdec ! autovideosink	+	$ gst-launch tcpclientsrc host=192.168.1.105 port=5000 ! jpegdec ! autovideosink

	The below also works		The below also works
	<br>'''N900'''		<br>'''N900'''

-	$ gst-launch v4l2camsrc device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000	+	$ gst-launch v4l2camsrc device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000

	Another example using a different encoder/decoder and udp		Another example using a different encoder/decoder and udp
	<br>'''N900'''		<br>'''N900'''

-	$ gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240	+	$ gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240
	! ffmpegcolorspace ! smokeenc ! udpsink host=192.168.1.101 port=5000		! ffmpegcolorspace ! smokeenc ! udpsink host=192.168.1.101 port=5000

	<br>'''PC'''		<br>'''PC'''

-	$ gst-launch udpsrc port=5000 ! smokedec ! autovideosink	+	$ gst-launch udpsrc port=5000 ! smokedec ! autovideosink

	There are many ways to skin this particular cat. Recommendations are to look at [http://www.gstreamer.net/ gstreamer] and familiarise yourself.		There are many ways to skin this particular cat. Recommendations are to look at [http://www.gstreamer.net/ gstreamer] and familiarise yourself.

186.52.160.135: /* N900 */

2013-11-05T12:41:00Z

N900

← Older revision		Revision as of 12:41, 5 November 2013
Line 64:		Line 64:
	On the N900 the command you want to run is:		On the N900 the command you want to run is:

-	gst-launch v4l2src device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000	+	$ gst-launch v4l2src device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000


	On the PC run		On the PC run

-	gst-launch tcpclientsrc host=192.168.1.105 port=5000 ! jpegdec ! autovideosink	+	$gst-launch tcpclientsrc host=192.168.1.105 port=5000 ! jpegdec ! autovideosink

	The below also works		The below also works
	<br>'''N900'''		<br>'''N900'''

-	gst-launch v4l2camsrc device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000	+	$ gst-launch v4l2camsrc device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000

	Another example using a different encoder/decoder and udp		Another example using a different encoder/decoder and udp
	<br>'''N900'''		<br>'''N900'''

-	gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240	+	$ gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240
	! ffmpegcolorspace ! smokeenc ! udpsink host=192.168.1.101 port=5000		! ffmpegcolorspace ! smokeenc ! udpsink host=192.168.1.101 port=5000

	<br>'''PC'''		<br>'''PC'''

-	gst-launch udpsrc port=5000 ! smokedec ! autovideosink	+	$ gst-launch udpsrc port=5000 ! smokedec ! autovideosink

	There are many ways to skin this particular cat. Recommendations are to look at [http://www.gstreamer.net/ gstreamer] and familiarise yourself.		There are many ways to skin this particular cat. Recommendations are to look at [http://www.gstreamer.net/ gstreamer] and familiarise yourself.

186.52.160.135: /* N900 */

2013-11-05T12:38:28Z

N900

← Older revision		Revision as of 12:38, 5 November 2013
Line 50:		Line 50:
	The instructions for the N900 are very similar to the N800.		The instructions for the N900 are very similar to the N800.
	First install gstreamer-tools.		First install gstreamer-tools.
-	~~<syntaxhighlight lang="bash">~~	+
	$ apt-get install gstreamer-tools		$ apt-get install gstreamer-tools
-	~~</syntaxhighlight>~~	+
	To access the back camera use:		To access the back camera use:
	<br>''/dev/video0''		<br>''/dev/video0''
Line 63:		Line 63:

	On the N900 the command you want to run is:		On the N900 the command you want to run is:
-	~~<syntaxhighlight lang="bash">~~	+
	gst-launch v4l2src device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000		gst-launch v4l2src device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000
-	~~</syntaxhighlight>~~	+

	On the PC run		On the PC run
-	~~<syntaxhighlight lang="bash">~~	+
	gst-launch tcpclientsrc host=192.168.1.105 port=5000 ! jpegdec ! autovideosink		gst-launch tcpclientsrc host=192.168.1.105 port=5000 ! jpegdec ! autovideosink
-	~~</syntaxhighlight>~~	+
	The below also works		The below also works
	<br>'''N900'''		<br>'''N900'''
-	~~<syntaxhighlight lang="bash">~~	+
	gst-launch v4l2camsrc device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000		gst-launch v4l2camsrc device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=192.168.1.101 port=5000
-	~~</syntaxhighlight>~~	+
	Another example using a different encoder/decoder and udp		Another example using a different encoder/decoder and udp
	<br>'''N900'''		<br>'''N900'''
-	~~<syntaxhighlight lang="bash">~~	+
	gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240		gst-launch v4l2src device=/dev/video0 ! videoscale ! video/x-raw-yuv,width=320,height=240
	! ffmpegcolorspace ! smokeenc ! udpsink host=192.168.1.101 port=5000		! ffmpegcolorspace ! smokeenc ! udpsink host=192.168.1.101 port=5000
-	~~</syntaxhighlight>~~	+
	<br>'''PC'''		<br>'''PC'''
-	~~<syntaxhighlight lang="bash">~~	+
	gst-launch udpsrc port=5000 ! smokedec ! autovideosink		gst-launch udpsrc port=5000 ! smokedec ! autovideosink
-	~~</syntaxhighlight>~~	+
	There are many ways to skin this particular cat. Recommendations are to look at [http://www.gstreamer.net/ gstreamer] and familiarise yourself.		There are many ways to skin this particular cat. Recommendations are to look at [http://www.gstreamer.net/ gstreamer] and familiarise yourself.

shadow12 at 14:29, 21 December 2010

2010-12-21T14:29:46Z

← Older revision		Revision as of 14:29, 21 December 2010
Line 1:		Line 1:
-	It is possible to use the [[Nokia N800\|N800]] and N900 camera as a source of streaming video.	+	It is possible to use the [[Nokia N800\|N800]] and [[Nokia N900\|N900]] camera as a source of streaming video.

	== N800 ==		== N800 ==

shadow12: /* N900 */

2010-12-21T14:28:41Z

N900

← Older revision		Revision as of 14:28, 21 December 2010
Line 54:		Line 54:
	</syntaxhighlight>		</syntaxhighlight>
	To access the back camera use:		To access the back camera use:
-	''/dev/video0''	+	<br>''/dev/video0''
-	for the front	+	<br>for the front
-	''/dev/video1''	+	<br>''/dev/video1''

	In the example below the IP for the two devices are as follows		In the example below the IP for the two devices are as follows