Re: [Live-devel] JPEG quanrizer tables origin

2013-01-18 Thread Ross Finlayson
> Could you tell me the origin of 'luma' and 'chroma' quantizer tables > specified at JPEGVideoRTPSource.cpp? They were contributed to the code about 10 years ago. > They are differ from tables specified at RFC2435. The values in the tables are actually the same, but in a different ('zigzag')

[Live-devel] JPEG quanrizer tables origin

2013-01-18 Thread Alexander Sidorov
Hi, everybody! Could you tell me the origin of 'luma' and 'chroma' quantizer tables specified at JPEGVideoRTPSource.cpp? They are differ from tables specified at RFC2435. But some IP cameras working correctly only with this tables. So where are they from? Alexander -- Using Opera's revol