#apertus IRC Channel Logs

This is Devendra , i am currently working with suprgya , on the frameserver of opencine ,

> interesting read about the optical film adapter not being entirely dead by now - at least for medium format: https://fiddleoak.wordpress.com/2017/12/29/large-format-video/

i was considering to buhld something similiar, too :)

Hello ! Bertl_oO and BAndiT1983 , I could able to to understand this code https://github.com/BAndiT1983/OC_FrameServer/tree/dev

Now , currently i was trying to extract frameData from an .mlv file

How should i proceed from this point , please guide :)

Hi BAndiT1983 :)

Yes , according to suprgya , may the size and the aspect ratios is wrong

i tried to read the main header , then the RAWI header to take information about the upcoming frame , the tried to read five of them

first i would start with 1 frame, also try to use hex editor to find the structure of the file

then search for the first frame and image data, to make it simple you should read the whole image data, otherwise you have to search for every row and read the data of the size you want

i have asumed that , the size of framedata is same for every frame , please correct me if i am wrong

of course, but you cannot read 256x256 block, if the data is 4k

like this https://www.researchgate.net/profile/Esmitt_Ramirez/publication/284171406/figure/fig3/AS:297491087020039@1447938810897/Structure-of-the-RGB-image-as-a-sequence-of-bytes-to-be-store.png

thanks for help

or join lab.apertus.log for direct messages or comment threads

i will join it

off to bed now ... have a good one everyone!