using two movie windows

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Douglas
Douglas 2016-8-10
评论： Walter Roberson 2016-8-16
I have an external .avi file (a movie) and an .avi file constructed using writeVideo. I want to play them in two separate windows. I'm using implay but that puts both files into the same movie player which I can only use to play one at a time. Suggestions?
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Walter Roberson
Walter Roberson 2016-8-13
Douglas posted:
According to the implay documentation "You can open multiple Video Viewers to view different movies simultaneously". How?
Douglas
Douglas 2016-8-13
According to the implay documentation, I can. The quote is right out of it. However, I am not restricted to implay. How would you play two movies at the same time?

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Walter Roberson
Walter Roberson 2016-8-10
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Walter Roberson
Walter Roberson 2016-8-11
See also the videofig File Exchange contribution.
Walter Roberson
Walter Roberson 2016-8-13
Just call implay multiple times with different movies. Each call creates a new viewer. For example,
play1 = implay('shuttle.avi'); play2 = implay('rhinos.avi');
and then click the play button on each of the viewers.
Note: implay() does not offer any obvious method to start playing, though it does offer methods to stop playing. There might be a programmable way to start playing; someone would have to dig further into that.

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Douglas
Douglas 2016-8-14
编辑：Walter Roberson 2016-8-14
Implay opened up two movie players as before but each one was displaying the same movie and movie order under File.
vision.VideoFileReader produced an error.
/Users/douglasbrenner/Documents/Rosen/AOSLO_MA_AVIs/media3.avi
Undefined variable "vision" or class "vision.VideoFileReader".
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Douglas
Douglas 2016-8-16
I am running 2014a on a OS X mac. I still have not been successful in getting two different movies to play simultaneously.
Walter Roberson
Walter Roberson 2016-8-16
Which OS-X? I just installed R2014a on El Capitan and had no difficulty (after applying the Java patch to get it to run at all.)
I am not sure if I have any PowerPC based system at hand; the earliest OS-X that I am sure that I can install to test with is Maverick.

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