Re: AVI re-opening problem

Posted by ctrueden on Sep 24, 2015; 4:47pm
URL: http://imagej.273.s1.nabble.com/AVI-re-opening-problem-tp5014442p5014444.html

Hi Franklin,

> I am working with large (20 GB) AVI files.  I save them with ImageJ as
> uncompressed AVI's. But often when I open them later, only part of the
> file loads.  For example, I saved an AVI with 5746 frames.  I opened
> it, and only 970 frames opened.

This is a known limitation/bug of ImageJ 1.x's AVI Writer [1].

Did you try exporting your data using the Bio-Formats Exporter [2] plugin?
Off the top of my head, I do not know whether it supports proper exporting
of >2GB AVI files, but it is worth a shot.

Regards,
Curtis

P.S. to Michael Cammer: problems with ND2 and CZI are unrelated; those
formats are not AVI-based.

[1]
http://imagej.1557.x6.nabble.com/Not-able-to-open-full-length-of-large-AVI-file-tt4496180.html
[2] http://imagej.net/Bio-Formats#Bio-Formats_Exporter

On Thu, Sep 24, 2015 at 11:06 AM, Cammer, Michael <
[hidden email]> wrote:

> We have the same problem opening large ND2 and CZI files.
> =========================================================================
>  Michael Cammer, Microscopy Core & Skirball Institute, NYU Langone Medical
> Center
>                       Cell:  914-309-3270     ** MY OFFICE HAS MOVED TO
> SKIRBALL 2nd FLOOR, Back right **
>           http://ocs.med.nyu.edu/microscopy & http://microscopynotes.com/
>
>
> -----Original Message-----
> From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of
> Shaffer, Franklin D.
> Sent: Thursday, September 24, 2015 11:52 AM
> To: [hidden email]
> Subject: AVI re-opening problem
>
> I am working with large (20 GB) AVI files.  I save them with ImageJ as
> uncompressed AVI's.
> But often when I open them later, only part of the file loads.  For
> example, I saved an AVI with 5746 frames.  I opened it, and only 970 frames
> opened.
> I have plenty of RAM.
>
> Any solution to this?
>
> Thank you,
> Frank Shaffer
> Research Engineer
> USDOE National Energy Technology Laboratory Office of Research &
> Development [hidden email]
>
>
>
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