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implement blackout #2

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umlaeute opened this issue Oct 27, 2014 · 2 comments
Closed

implement blackout #2

umlaeute opened this issue Oct 27, 2014 · 2 comments
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takacs14

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@umlaeute
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blackout button should blackout video and audio.

ideally this would be a fade (rather than a step)
@umlaeute umlaeute modified the milestone: takacs14 Oct 27, 2014
@umlaeute umlaeute mentioned this issue Nov 1, 2014
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umlaeute commented Nov 3, 2014

possible elements:

  • videobalance contrast=0 (so there's something going on, but nothing really to see)
  • videomixer sink_1::alpha=0.5 allows to mix in a second source (e.g. a logo), but might be too slow...

umlaeute added a commit that referenced this issue Nov 3, 2014
@umlaeute
implement basic video-mute (aka blackout)
271d8cc 
it assumes that we are using `videomixer`;
LATER check whether this will work on the target machine

#2


btw, it also mutes the audio
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umlaeute commented Nov 4, 2014

I close this for now. smooth transitions should be handled with #12

@umlaeute umlaeute closed this as completed Nov 4, 2014
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