[Elphel-support] question about elphel 353 camera

[andrey]

Wei,

I would still recommend to use 8081 port for individual images directly, not through the streamer. http://192.168.0.9:8081 will not give you an image - it just opens a mini-help page that explains how to get image. The simple way (if you do not need synchronization) will be http://192.168.0.9:8081/bimg

Andrey

---- On Sun, 30 Mar 2014 23:52:16 -0700 重点实验室 <keylab at facri.com> wrote ---- 


Hello Andrey,

I have tried to get a image by cvCaptureFromFile("http://192.168.0.9:8081"), but not succeed. In firefox, it works. 
With live555 I can download a sequence of image with its example program openRTSP. I use rtsp://192.168.0.9:554 in live555, the data are stored in a buffer. I want to decode the data from the buffer. I find the buffer in live555, but did not find the way to deal with it.
I just want to get an image from the camera with an opencv function or maybe some other c/c++ function.


Wei  


-----原始邮件-----
 发件人: andrey <andrey at elphel.com>
 发送时间: 2014-03-31 14:02:44 (星期一)
 收件人: "重点实验室" <keylab at facri.com>
 抄送: support-list at support.elphel.com
 主题: Re: [Elphel-support] question about elphel 353 camera

Hello Wei,

Did you get static jpeg or jp4 images from the camera port 8081 as I suggested? live555 software is for videostreaming, not for the images, and last time you asked how to get images.

Andrey

---- On Sun, 30 Mar 2014 21:03:36 -0700 重点实验室<keylab at facri.com> wrote ---- 



Hi Andrey,

Now I can get the image data from the camera with live555 software. I use its dummysink, the data is not The data is put in a buffer, it looks like noise. I think it is encoded image data. Is it a jp4 encoded file or a jpeg encode file?   






-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://support.elphel.com/pipermail/support-list_support.elphel.com/attachments/20140331/664223c9/attachment-0002.html>