JavaCV 0.11 getLengthInFrames()

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JavaCV 0.11 getLengthInFrames()

[GoogleCodeExporter]

Since what you care about isn't the number of frames, just use setTimestamp() 
with getLenghtInTime(). This is much better supported by FFmpeg.

And please post any other questions you may have on either the mailing list or 
GitHub. Google Code will soon disappear.

Original comment by [email protected] on 11 Jun 2015 at 12:16

• Changed state: Done
• Added labels: Type-Other
• Removed labels: Type-Defect

[GoogleCodeExporter]

Hi Samuel,

Thank you for quick reply, it helps me a lot because i stuck.

I can get the total length in time using getLenghtInTime() method. This will 
seek to end of the file. After that i use grabFrame() and it will give me the 
frame from end. But i am stuck after that. How can i go to one frame previous 
and again from that one frame previous and till first frame of the video file.

grabFrame() automatically go to next frame. i.e. each time you call grabFrame() 
it grabs next frame. But how can i go reverse?

Please help me.

Original comment by [email protected] on 11 Jun 2015 at 12:34

[GoogleCodeExporter]

@Samuel. Can u please help me.

Original comment by [email protected] on 12 Jun 2015 at 5:59