Hello,everyone.
I'm a beginner for embedsky(imx6Q). I have a low question for libvpu. I want get the pictures of a video.
In following callback function, we can get output data porinter vptr and data size n. I want to know how can I save the frame to a JPG file?
int decoder_complete_1frame_data_outputCallBack(int fd, void *vptr, size_t n).
Thanks!
Hi Haiquan
one can look at vpu unit tests (..test/mxc_vpu_test)
imx-test
www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-test-5.7.tar.gz
Strictly speaking, the i.MX6 VPU based codec is not intended to work
with (static) pictures. One can use standard software packages (such as
ffmpeg, jpegenc) for it.
Best regards
igor
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