How to create slow motion video player

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C#

Hi,
how to create slow motion video player using QuartzTypeLib. or any other slow motion video player how to create.

Posted 9-Nov-11 22:30pm

ssyuvaraja

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2 solutions

Solution 3

private FilgraphManager ifilmanager = null;
private IMediaPosition iposition = null;
ifilmanager = new FilgraphManager();
iposition = (IMediaPosition)ifilmanager;

Normal speed is iposition.Rate = 1.0;

Half Speed is iposition.Rate = 0.5;

Twice Speed is iposition.Rate = 2.0;

Here the half speed is working for smaller size viedos but its not working for larger size videos like one hour play time or two hour play time.

Can any one help for this issue. . ? ?

Posted 20-Nov-11 19:56pm

Member 8362357

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ssyuvaraja · Accepted Answer · 2011-11-10T01:24:00

private FilgraphManager ifilmanager = null;
private IMediaPosition iposition = null;
ifilmanager = new FilgraphManager();
iposition = (IMediaPosition)ifilmanager;
 
Normal speed is iposition.Rate = 1.0;
 
Half Speed is iposition.Rate = 0.5;
 
Twice Speed is iposition.Rate = 2.0;

Negative rates indicate reverse playback; however, most sources do not support reverse playback.