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Firefox with Leste (10)
to Maemo 7 / Leste by teroyk - 3 days, 3 hrs ago - more...
| The Following 2 Users Say Thank You to shadow12 For This Useful Post: | ||
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2010-02-27
, 17:04
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Posts: 102 |
Thanked: 22 times |
Joined on Oct 2009
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#2
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| The Following User Says Thank You to shadow12 For This Useful Post: | ||
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2010-03-23
, 12:34
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Posts: 4 |
Thanked: 9 times |
Joined on Jan 2010
@ Buenos Aires, Argentina
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#3
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Hello every body.
I made to short scripts on bash in order to make the streaming easyer:
First on the N900 with root privileges
touch /usr/local/bin/stream-gst
chmod +x /usr/local/stream-gst
vi /usr/local/bin/stream-gst
and there write (remeber to press "i" to edit and when you finish press ESC and then "x:" + ENTER ):
Code:
After that run the script:
stream-gst 1 192.168.1.101
In this example you are transmiting from the /dev/video1 (Front Camera) to the computer 192.168.1.101
or
You can also steam from the back camera to all the computers on your network by:
stream-gst 0 192.168.1.255
Then on the PC (with linux and root privileges)
touch /usr/local/bin/get-gst
chmod +x /usr/local/get-gst
vi /usr/local/bin/get-gs
and there write (remeber to press "i" to edit and when you finish press ESC and then "x:" + ENTER ):
Code:
And the runing the script specifiing the IP of your N900
get-gst 192.168.1.102
It also work on the other way and direction. To see the web cam on yor PC form your N900.
See you!
Patricio
Pd: Sorry for my english
I made to short scripts on bash in order to make the streaming easyer:
First on the N900 with root privileges
touch /usr/local/bin/stream-gst
chmod +x /usr/local/stream-gst
vi /usr/local/bin/stream-gst
and there write (remeber to press "i" to edit and when you finish press ESC and then "x:" + ENTER ):
Code:
Code:
#!/bin/sh gst-launch v4l2src device=/dev/video$1 ! videoscale! video/x-raw-yuv,width=320,height=240,framerate=30/1 ! ffmpegcolorspace ! jpegenc ! tcpserversink host=$2 port=5000
stream-gst 1 192.168.1.101
In this example you are transmiting from the /dev/video1 (Front Camera) to the computer 192.168.1.101
or
You can also steam from the back camera to all the computers on your network by:
stream-gst 0 192.168.1.255
Then on the PC (with linux and root privileges)
touch /usr/local/bin/get-gst
chmod +x /usr/local/get-gst
vi /usr/local/bin/get-gs
and there write (remeber to press "i" to edit and when you finish press ESC and then "x:" + ENTER ):
Code:
Code:
#!/bin/sh gst-launch tcpclientsrc host=$1 port=5000 ! jpegdec ! autovideosink
get-gst 192.168.1.102
It also work on the other way and direction. To see the web cam on yor PC form your N900.
See you!
Patricio
Pd: Sorry for my english
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2010-03-23
, 17:03
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Posts: 304 |
Thanked: 20 times |
Joined on Jan 2010
@ irvine
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#4
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CAN YOU PACKAGE THAT .lol
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2010-04-06
, 02:09
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Posts: 2 |
Thanked: 1 time |
Joined on Apr 2010
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#5
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If anyone has problems with the front camera not working, the front camera didn't work for me until I removed the ',framerate=30/1' part.
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2010-09-16
, 17:18
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Posts: 489 |
Thanked: 404 times |
Joined on Dec 2009
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#6
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Hi everyone,
could any very gentle person out there explain me how to stream this damn camera to my PC? It seems that none of the procedure explained here works for me.
Why the hell it says "no element "multipartmux""??? Where can I find that one?
I'm a very noob in these kind of things, so please be patient with me.
Thanks for reading, I really need that thing (for my job) so any help would be appreciated.
could any very gentle person out there explain me how to stream this damn camera to my PC? It seems that none of the procedure explained here works for me.
Why the hell it says "no element "multipartmux""??? Where can I find that one?
I'm a very noob in these kind of things, so please be patient with me.
Thanks for reading, I really need that thing (for my job) so any help would be appreciated.
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2010-09-17
, 07:21
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Posts: 992 |
Thanked: 738 times |
Joined on Jun 2010
@ Low Earth Orbit
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#7
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Originally Posted by torpedo48
Here, sort of. You need to install it via your distro app management thingy. If in doubt install all the gstreamer plugins.
Why the hell it says "no element "multipartmux""??? Where can I find that one?
| The Following User Says Thank You to kureyon For This Useful Post: | ||
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2010-09-17
, 09:19
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Posts: 86 |
Thanked: 28 times |
Joined on Jan 2010
@ That beer and prezels country in Europe -_-
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#8
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@torpedo48:
This will work and is tested with VLC:
On your N900 execute the following command:
(where xxx.xxx.xxx.xxx is the IP address of your computer and /dev/video1 is the front camera; video0 is back camera)
Note that this is v4l2src with an lowercase L, NOT 412
On your computer create the following .txt file:
(where xxx.xxx.xxx is the IP address of your N900)
Rename the file to some_cool_name_for_streaming.sdp and open it with VideoLAN player for greater justice.
Try looking for the other posts to add additional parameters to gstreamer. This is video only, additional audio is also available, but not used by me so I can't say anything to that.
Best regards,
/me
PS: Your N900 could get heated up and will drain battery somewhat fast, so if you intend to use this longer, please attach the charger.
Last edited by Renkon; 2010-09-17 at 09:22.
This will work and is tested with VLC:
On your N900 execute the following command:
Code:
gst-launch-0.10 v4l2src device=/dev/video1 ! dsph264enc ! rtph264pay ! udpsink host=xxx.xxx.xxx.xxx port=5434
Note that this is v4l2src with an lowercase L, NOT 412
On your computer create the following .txt file:
Code:
v=0 m=video 5434 RTP/AVP 96 c=IN IP4 xxx.xxx.xxx.xxx a=rtpmap:96 H264/90000
Rename the file to some_cool_name_for_streaming.sdp and open it with VideoLAN player for greater justice.
Try looking for the other posts to add additional parameters to gstreamer. This is video only, additional audio is also available, but not used by me so I can't say anything to that.
Best regards,
/me
PS: Your N900 could get heated up and will drain battery somewhat fast, so if you intend to use this longer, please attach the charger.
Last edited by Renkon; 2010-09-17 at 09:22.
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2010-10-17
, 15:26
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Posts: 22 |
Thanked: 1 time |
Joined on Sep 2009
@ Belgium
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#9
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Originally Posted by Renkon
I'm getting some errors while following your tutorial though
@torpedo48:
This will work and is tested with VLC:
On your N900 execute the following command:
(where xxx.xxx.xxx.xxx is the IP address of your computer and /dev/video1 is the front camera; video0 is back camera)Code:gst-launch-0.10 v4l2src device=/dev/video1 ! dsph264enc ! rtph264pay ! udpsink host=xxx.xxx.xxx.xxx port=5434
Note that this is v4l2src with an lowercase L, NOT 412
On your computer create the following .txt file:
(where xxx.xxx.xxx is the IP address of your N900)Code:v=0 m=video 5434 RTP/AVP 96 c=IN IP4 xxx.xxx.xxx.xxx a=rtpmap:96 H264/90000
Rename the file to some_cool_name_for_streaming.sdp and open it with VideoLAN player for greater justice.
Try looking for the other posts to add additional parameters to gstreamer. This is video only, additional audio is also available, but not used by me so I can't say anything to that.
Best regards,
/me
PS: Your N900 could get heated up and will drain battery somewhat fast, so if you intend to use this longer, please attach the charger.
Code:
Nokia-N900:~# gst-launch-0.10 v4l2src device=/dev/video0 ! dsph264enc ! rtph264pay ! udpsink host=78.21.100.x port=5434 Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock create_node: dsp node create failed sink_setcaps: dsp node creation failed ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data flow error. Additional debug info: gstbasesrc.c(2378): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: streaming task paused, reason not-negotiated (-4) Execution ended after 558532714 ns. Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ... Nokia-N900:~#
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2010-10-17
, 17:53
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Posts: 346 |
Thanked: 139 times |
Joined on Jan 2008
@ Houston Texas
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#10
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^ I have the same problem.
-- Server (N900) --
gst-launch v4l2src device=/dev/video0 ! videoscale! video/x-raw-yuv,width=320,height=240 ! ffmpegcolorspace ! jpegenc ! multipartmux ! tcpserversink host=192.168.0.3 port=5000
-- Client (PC) --
gst-launch tcpclientsrc host=192.168.0.5 port=5000 ! multipartdemux ! jpegdec ! autovideosink
It works but I am now trying to get it to play nice with VLC.
I have had a look at :
1
and
2
But the encoder used, hantro4200enc, I do not have. Does any one know of a possible solution to stream to VLC?