JPEG, x264enc -> UDP

[Pedro.henrique]

Hi All,

Can someone help me how to do a Stream in h264?
I am capturing images from a camera in MJPEG, MJPEG then need to convert to h264 and send to the client.

Server

gst-launch souphttpsrc location ="http://teste.dvrdns.org:999/CAM:2" ! jpegdec ! x264dec ! udpsink host = . . . port = . . .

Unexpected x264 header

gst-launch souphttpsrc location ="http://teste.dvrdns.org:999/CAM:2" ! jpegdec ! x264dec ! rtph264pay ! udpsink host = . . . port = . . .

Unexpected x264 header


How can i do to send and receive this stream ?

Thanks !

[Sandeep Prakash]

Hi Pedro,

Pedro.henrique wrote

gst-launch souphttpsrc location ="http://teste.dvrdns.org:999/CAM:2" ! jpegdec ! x264dec ! udpsink host = . . . port = . . .

Unexpected x264 header

Pipeline is wrong. You need to use an x264enc and not a x264dec (Which is non existant FYI).
Your pipeline will not even link. Are you really trying out these pipelines?

Pedro.henrique wrote

gst-launch souphttpsrc location ="http://teste.dvrdns.org:999/CAM:2" ! jpegdec ! x264dec ! rtph264pay ! udpsink host = . . . port = . . .

Unexpected x264 header

Same here. Correct the pipeline.

Regards,
Sandeep Prakash
http://sandeepprakash.homeip.net

[sumit kumar-11]

Hi,

Is the camera a webcam or digicam? n requirement continuous video or sequence of still images?

On Sat, Sep 25, 2010 at 4:26 AM, Pedro.henrique <[hidden email]> wrote:

Hi All,

Can someone help me how to do a Stream in h264?
I am capturing images from a camera in MJPEG, MJPEG then need to convert to
h264 and send to the client.

Server

gst-launch souphttpsrc location ="http://teste.dvrdns.org:999/CAM:2" !
jpegdec ! x264dec ! udpsink host = . . . port = . . .

Unexpected x264 header

gst-launch souphttpsrc location ="http://teste.dvrdns.org:999/CAM:2" !
jpegdec ! x264dec ! rtph264pay ! udpsink host = . . . port = . . .

Unexpected x264 header


How can i do to send and receive this stream ?

Thanks !

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[baillot]

I have a similar need, is there any sample out there of how to compress a stream from images or could someone share one?

Yohan

On 10/7/10 11:17 AM, sumit kumar wrote:

Hi,

Is the camera a webcam or digicam? n requirement continuous video or sequence of still images?

On Sat, Sep 25, 2010 at 4:26 AM, Pedro.henrique <[hidden email]> wrote:

Hi All,

Can someone help me how to do a Stream in h264?
I am capturing images from a camera in MJPEG, MJPEG then need to convert to
h264 and send to the client.

Server

gst-launch souphttpsrc location ="http://teste.dvrdns.org:999/CAM:2" !
jpegdec ! x264dec ! udpsink host = . . . port = . . .

Unexpected x264 header

gst-launch souphttpsrc location ="http://teste.dvrdns.org:999/CAM:2" !
jpegdec ! x264dec ! rtph264pay ! udpsink host = . . . port = . . .

Unexpected x264 header


How can i do to send and receive this stream ?

Thanks !

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View this message in context: http://gstreamer-devel.966125.n4.nabble.com/JPEG-x264enc-UDP-tp2614089p2614089.html
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Spend less time writing and  rewriting code and more time creating great
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[Sandeep Prakash]

Hi,

Consider going thru the following link:
http://wiki.oz9aec.net/index.php/Gstreamer_Cheat_Sheet

It has many simple and complex examples of video capture from test sources to webcams.

Regards,
Sandeep Prakash