[Live-devel] JPEG image misalignment

Joshua Hitchen Josh at metrosecurity.co.uk
Mon Feb 12 06:20:41 PST 2018


Hi again, first of all thanks for your help so far.
When streaming a JPEG via a subclass of the JPEGVideoSource class to VLC, the image comes through discoloured and the leftmost part of it appears on the right hand side instead.
I believe this is something to do with the quantization tables because when I don't set the length in my implementation of the quantizationTables function, the image is not misaligned.
However, I have confirmed that my quantization tables are the same as the ones in the image header. If you have any ideas on where I might be going wrong, please could you let me know?


Regards

Josh Hitchen
Development

E-mail: Josh at metrosecurity.co.uk<mailto:Josh at metrosecurity.co.uk>
Tel No: 0843 382 4999
Fax: 0843 382 4998

Metro Security (GB) PLC
www.metrosecurity.co.uk<http://www.metrosecurity.co.uk/>

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