Quote:
Originally Posted by Groucho2004
Thanks for looking into this.
I should have mentioned that I used AVSMeter to test this which reports the module in which an exception occurs. Then again, you probably knew that.  |
The basic frame is 1.2Gbytes (23040x12960 rgb32)
When the horizontal resizer works, it creates a *21120 x 23040 sized (1.9GByte) videoframe, plus two temporary buffers, one 1.1Gbyte and a 1.9GByte one.
No wonder that with 4/8GB physical RAM is not enough (and this is the real limit, not the declared 160000MB you set in SetMemoryMax, it is overridden). 1.1GB for the Colorbars source frame, another 3-4x frame size during the resize process.
The 1200sec/frame was because of the OS memory swapping.
*This may be suboptimal to work with a new_horizontal*original_horizontal sized temporary frame, maybe it is needed for the horizontal resizer, because it works as turn+resize+turnback. Have to check it.