Media (Intel® oneAPI Video Processing Library, Intel Media SDK)
Access community support with transcoding, decoding, and encoding in applications using media tools from Intel. This includes Intel® oneAPI Video Processing Library and Intel® Media SDK.
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JPEG decoding

Ilia_B_1
Beginner
106 Views

Hi,

Your SDK looks very impressive! I wonder if you have support for tiled jpeg decoding.

For example if I have a jpeg picture 5000x4000, can I decode it by tiles let's say 640x480 each?

Also what is the maximum jpeg picture resolution that SDK support? 100Mpxl? 500Mpxl?

Thanks in advance.

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Petter_L_Intel
Employee
106 Views
Hi Ilia, Tiled decode is not supported. To achieve such behavior you would have to decode the whole image then crop the frame yourself (or use Media SDK VPP). But I'm assuming this is not what you are looking for. Current SW JPEG decoder supports decode of frames up to 16K resolution. Next generation Intel Core platform, due later this year, will deliver HW JPEG decode with support for at least 8K frame resolution. If the intent is to use Media SDK JPEG decoder for single image decode please note the limitations in the "mediasdkjpeg-man.pdf" document. Regards, Petter
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