0 个投票

I use the routine matlab to convert videos, MOV to AVI format and for my system identify the 240 frames per second. When I use the routine to convert small videos (200 MB), I have not problems, but I need also of convert large videos (2GB), but the memory laptop is no enough. Anyone know how I limit the used memory of my matlab?
If you need my routine, I publish here. Thanks.

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Image Analyst
Image Analyst 2013-11-22

0 个投票

You don't need to read the whole movie into memory at once. Are you using the VideoReader class and read()?

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Paulo Oliveira
Paulo Oliveira 2013-11-25
I use VideoReader.
Image Analyst
Image Analyst 2013-11-25
See my comment below on your "Answer".

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Paulo Oliveira
Paulo Oliveira 2013-11-25

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Anyone help me to limit the memory for do not block my computer? Thanks

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Image Analyst
Image Analyst 2013-11-25
You never uploaded your workbook, or gave a version of the code where you used a standard video, like rhinos.avi, where it failed. Use the paper clip icon to attach files.
Paulo Oliveira
Paulo Oliveira 2013-11-25
编辑：Paulo Oliveira 2013-11-25
My code work with small videos, but memory block when convert large videos. I have two solution, or limit the RAM memory or create a new code to convert videos. How to divide a video? For example my video has 80000 frames.
Image Analyst
Image Analyst 2013-11-25
Again, we have not seen your code so it's hard to speculate on the unknown. All I can guess is that you're not using read() to read in one frame at a time, but are trying to read in the whole giant thing all at once, which I've already said (and you' already know) won't work for large videos.

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