Himself in the raspberry on Linux system installed the MJPG - 182 this version, the STREAMER compiler is passed, after startup, web pages can open, but is not the image, the camera can use luvcview open see images, but you can't see MJPG - the STREAMER is, o great god help!


This is use of UVC format, have been painted screen; If change to MJPEG format is bad what all don't, according to for help

CodePudding user response:

Development board IP: 8080/? Action=stream

CodePudding user response:

Ask next problem solved, encountered the same orz

CodePudding user response:

If the YUV format can normal visit, but JPEG format does not display the image picture, did not consider whether JPEG related library, https://www.cnblogs.com/lixiaoming90/archive/2012/08/23/2653406.html can refer to the tutorial,
The build process may be some problem, query the same kind of posts about install JPEG driver solution under the good,

CodePudding user response:

MJPG - stream transplantation need jpeg library, so you must first transplant jpeg library,
https://www.cnblogs.com/lixiaoming90/archive/2012/08/23/2653406.html
Install the try again,

CodePudding user response:

Modify the
/MJPG - the streamer/MJPG - the streamer/plugins/input_uvc/input_uvc. C

The
Pglobal - & gt; In [pcontext - & gt; id] size=memcpy_picture (pglobal - & gt; In [pcontext - & gt; id] buf, pcontext - & gt; VideoIn - & gt; Tmpbuffer pcontext - & gt; VideoIn - & gt; Buf. Bytesused);
Instead of
Pglobal - & gt; In [pcontext - & gt; id] size=memcpy_picture (pglobal - & gt; In [pcontext - & gt; id] buf, pcontext - & gt; VideoIn - & gt; Tmpbuffer pcontext - & gt; VideoIn - & gt; FramesizeIn);

The is so of the solution, I may not apply to you, for your reference