Re: [Openexr-devel] tips for maximizing write speed?

[Piotr Stanczyk]

Hey - I've not seen that before ... I'll see if I can replicate that at our end.

Are you writing scanlines or tiles?

________________________________________
From: address@hidden address@hidden on behalf of Paul Miller address@hidden
Sent: 30 October 2012 13:51
To: address@hidden
Subject: [Openexr-devel] tips for maximizing write speed?

While comparing my EXR writer built against OpenEXR 1.4 vs. 1.7, the
older one runs about 4x faster.

I'm not doing anything fancy - just setting 4 full-size image planes and
then calling writePixels() on the full height.

I am using ZIP compression by default.

Is there anything I can do to speed up writes?

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