Is There A Function that can convert rgb 24bit to YUV420?

[kantonwang]

hi

There are some functions about converting from rgb to YUV420 in ippcc.h. Now I need a function convert rgb 24bit to YUV420. Is there?

Thanks!

[kantonwang]

I found it ippiBGRToYCbCr420_8u_C3P3R, i think it's ok.

Another question:

When I use UMC::VideoEncoder, there is memory leaks.

Detected memory leaks!
Dumping objects ->
{83} normal block at 0x003F7568, 1424 bytes long.
Data: < > CD CD CD CD 00 CD CD CD 00 00 00 00 00 00 00 00

My test source at VC++2003

UMC::VideoEncoder *pEncoder = UMC::createMPEG4VideoEncoder();
delete pEncoder;

Please tell me why it happend?

Thanks a lot!

peter

[kantonwang]

Maybe it's sample's bug.

At file umc_mpeg4_video_encoder.cpp Ln30, i think it should delete mp4enc. I modified and test it, there is no memory leaks.

peter

[Vladimir_Dudnik]

Hi Peter,

thanks for reporting about that issue, I've submitted your report to Intel Premier Support, so you will be automatically notified when that issue will be fixed.

Regards,
Vladimir