topic Re: gst-plugins-good add jpegenc in i.MX Processors

gst-plugins-good add jpegenc

陈万里 — Thu, 24 Nov 2016 06:39:36 GMT

i compile ltib add gst-plugins-good but i cant get jpegenc

and my lib have libjpeg.so

how to get jpegenc ,thanks

Re: gst-plugins-good add jpegenc

igorpadykov — Thu, 24 Nov 2016 08:07:20 GMT

ltib provides separate codecs package which includes jpegenc

please check fsl-mm-codeclib-1.7.1 on

Codecs and other Algorithms (1)

Linux Multimedia Codecs source code and deb install packages
(Gstreamer package and OpenMax packages)

i.MX51 Evaluation Kit|NXP

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: gst-plugins-good add jpegenc

陈万里 — Fri, 25 Nov 2016 03:17:42 GMT

ok ，but my capture image is black ，why

gst-launch v4l2src num-buffers=1 ! video/x-raw-yuv ! queue ! ffmpegcolorspace ! queue ! jpegenc ! filesink location="sss.jpeg"

Re: gst-plugins-good add jpegenc

Yuri — Fri, 02 Dec 2016 05:05:36 GMT

Hello,

Looks like You are using USB camera (v4l2src).

Is Your video dev number (X) correct (/dev/videoX) ?

Is it possible to get any image from the camera ?

Regards,

Yuri.