Bob Cottingham wrote:
> It doesn't appear that there is any way to do what you want without
> changing the source code of MythTV and I don't know what would need to be
> changed.  I've asked on both the mythtv-users and mythtv-devel mailing
> lists, but haven't gotten any response on what needs to be commented out
> to prevent MythTV from changing the color attributes.
>   
    Yeah mythtv doesn't store stuff per-channel-per-card.  If you wanted 
to disable it changing it when doing a recording (or watching LiveTV) 
change tv_rec.cpp to not call channel->ChangeColour(...) or have 
Channel::ChangeColour() return -1 instead of calling 
ChangeColourAttribute() in channel.cpp.

    You can also change it in the driver itself.  In cx25840-core.c just 
look for the setter for V4L2_CID_SATURATION and you can write your own 
custom code to fix up the value there.

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