Capture frames from a movie
- Juan Carlos
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- Joined: Mon Sep 06, 2010 1:02 pm
Capture frames from a movie
I'm working in an easy tool to capture frames from a movie, the problem that I have saw is that with GetFrame only you can capture a frame when you star the movie no with the movie playing that this is my objetive, some idea how make captures of movie frames from a playing movie?
- airsoftsoftwair
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Re: Capture frames from a movie
It's not possible to capture frames from a playing video file. However, you could just open another instance of the video using OpenVideo() and then play video 1 and capture frames from video 2.
- Juan Carlos
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- Joined: Mon Sep 06, 2010 1:02 pm
Re: Capture frames from a movie
Humm, In this case Andreas the Amiga system are overload and with machines of 1GHz or less the frame capture cans to be very slow and in some case a nightmare with continue crasheds for example in the Sams, if today with update 6 the playing videos with Hollywood(for example with V.A.M.P.) produces crasheds.Andreas wrote:It's not possible to capture frames from a playing video file. However, you could just open another instance of the video using OpenVideo() and then play video 1 and capture frames from video 2.
- airsoftsoftwair
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Re: Capture frames from a movie
If you experience crashes, please abstract the code and provide a very small example that demonstrates the issue. Then I can have a look at it.
- Juan Carlos
- Posts: 932
- Joined: Mon Sep 06, 2010 1:02 pm
Re: Capture frames from a movie
Here I send you the link to the snapshot with the GrimpReaper from AmigaOS4:Andreas wrote:If you experience crashes, please abstract the code and provide a very small example that demonstrates the issue. Then I can have a look at it.
http://vamp.pm/DisplayBug01.jpg
Sorry the messages are in spanish, sometimes the message said me error the Hollywood server, but only this problem happen in OS4 no in MorphOS or Windows.
- airsoftsoftwair
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Re: Capture frames from a movie
GrimReaper output doesn't help, I'd need a very small abstracted example script that shows the issue.
- Juan Carlos
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- Joined: Mon Sep 06, 2010 1:02 pm
Re: Capture frames from a movie
Hum, it is very easy only with open video and play for example a wmv or mp4 file the program or example under OS4 crashed, when in MorphOS no, for example with V.A.M.P.Andreas wrote:GrimReaper output doesn't help, I'd need a very small abstracted example script that shows the issue.
- airsoftsoftwair
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Re: Capture frames from a movie
Well, then just prepare a very small example script and provide the video file so that I can check the issue.