From: [EMAIL PROTECTED] (Gerd Knorr)
> So xawtv knows it is stereo if it gets "mono|stereo", unless the user has
> explicitly switched back to mono.
So what is (VIDIOCGTUNER) struct video_channel.flags |=
VIDEO_TUNER_STEREO_ON for?
Currently I would always switch back to stereo after changing the
frequency and always report 'mono|stereo' via VIDIOCGAUDIO.
I will use VIDIOCGTUNER flags|=V_T_STEREO_ON to show the user what the
station broadcasts...
Is this what the interface spec intended?
(Some drivers do it this way, some don't.)
> The idea is to allow applications to have a menu with all entries, and
> the ones which do not work are greyed out.
There are cases (stereo station, forced to mono) where I cant ask the
hardware about that...
When the application switches the frequency and immediately sets to
mono, shoud I report mono|stereo (for better grey out...) or nothing?
What when there is no station?
For my radio it would be somewhat straight forward to report always
mono|stereo and work with VIDEO_SOUND_STEREO_ON in case of...
This makes VIDIOCGAUDIO constant here (volume is doing the OSS-mixer
already)...
This solution already reports everything I can get from the hardware
via VIDIOCGTUNER!!
Many thanks,
Robert
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