Current Server Time: 22:44 (Central Europe)

#apertus IRC Channel Logs

2018/12/24

Timezone: UTC


00:56
Kjetil
joined the channel
00:58
RexOrCine
changed nick to: RexOrCine|away
00:58
RexOrCine|away
changed nick to: RexOrCine
01:12
BAndiT1983
changed nick to: BAndiT1983|away
02:01
comradekingu
left the channel
02:03
comradekingu
joined the channel
02:33
comradekingu
left the channel
02:40
RexOrCine
changed nick to: RexOrCine|away
02:57
comradekingu
joined the channel
05:13
RexOrCine|away
changed nick to: RexOrCine
07:26
BAndiT1983|away
changed nick to: BAndiT1983
09:37
se6astian|away
changed nick to: se6astian
09:53
BAndiT1983
changed nick to: BAndiT1983|away
10:27
BAndiT1983|away
changed nick to: BAndiT1983
11:20
BAndiT1983
changed nick to: BAndiT1983|away
11:23
se6astian
changed nick to: se6astian|away
11:27
Bertl_zZ
changed nick to: Bertl_oO
12:08
BAndiT1983|away
changed nick to: BAndiT1983
12:56
BAndiT1983
changed nick to: BAndiT1983|away
14:26
BAndiT1983|away
changed nick to: BAndiT1983
14:28
BAndiT1983
changed nick to: BAndiT1983|away
14:28
BAndiT1983|away
changed nick to: BAndiT1983
14:55
niemand
joined the channel
14:55
niemand
left the channel
14:55
niemand
joined the channel
15:11
BAndiT1983
changed nick to: BAndiT1983|away
15:57
Dev2608
joined the channel
15:58
Dev2608
Hello folks !
15:59
Dev2608
This is Devendra , i am currently working with suprgya , on the frameserver of opencine ,
16:05
Bertl_oO
hey Dev2608! keep up the good work then!
16:44
anuejn[m]
> 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/
16:44
anuejn[m]
nice :)
16:44
anuejn[m]
i was considering to buhld something similiar, too :)
16:45
anuejn[m]
will try with some medium format mate screen and lens have :)
17:12
ashok
joined the channel
17:13
ashok_
joined the channel
17:20
Dev2608
left the channel
17:51
ashok_
left the channel
17:51
ashok
left the channel
18:09
BAndiT1983|away
changed nick to: BAndiT1983
18:10
BAndiT1983
changed nick to: BAndiT1983|away
18:11
BAndiT1983|away
changed nick to: BAndiT1983
18:11
Kira
joined the channel
18:32
Dev2608
joined the channel
18:35
Dev2608
Hello ! Bertl_oO and BAndiT1983 , I could able to to understand this code https://github.com/BAndiT1983/OC_FrameServer/tree/dev
18:37
Dev2608
and able to run it on my system ans things about The aviEncode which is forming sample avi file and fuse for filesystem
18:38
Dev2608
Now , currently i was trying to extract frameData from an .mlv file
18:39
Dev2608
https://github.com/shikamaruNARA17/MLV_TIFF , code for same , but it is giving wrong output(please check the build folder which contain the extracted frame )
18:39
Dev2608
How should i proceed from this point , please guide :)
18:42
Bertl_oO
No idea, I'm working on the AXIOM camera only, but BAndiT1983 might know ...
18:43
Kira
left the channel
18:46
BAndiT1983
hi Dev2608
18:46
Dev2608
Hi BAndiT1983 :)
18:47
BAndiT1983
seems like the output is something like raw12, but is not calculated correctly
18:47
Dev2608
Yes , according to suprgya , may the size and the aspect ratios is wrong
18:48
BAndiT1983
of course, as the data is linear and you are reading the block as linear data, but in fact you have to read just first parts of each row
18:50
Dev2608
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
18:50
Dev2608
Then*
18:51
BAndiT1983
first i would start with 1 frame, also try to use hex editor to find the structure of the file
18:51
Dev2608
okay
18:51
BAndiT1983
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
18:52
BAndiT1983
also check if lodepng is able to store 16bit png, as there was some trouble with 16bit, but i don't remember which one precisely
18:53
Dev2608
i have asumed that , the size of framedata is same for every frame , please correct me if i am wrong
18:53
Dev2608
i will surely look for hex editor , thanks
18:53
BAndiT1983
of course, but you cannot read 256x256 block, if the data is 4k
18:54
BAndiT1983
otherwise you have to read first 256 values, then jump to the offset of 4k row to get next one and read 256 values again and so on till the end
18:55
BAndiT1983
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
18:56
Dev2608
okay , let me first make things clear about the real structure using hex editor , i will update u soon
18:56
Dev2608
thanks for help
18:57
BAndiT1983
no problem, just ask questions even if nobody answers first, we check the logs regularly
18:57
BAndiT1983
or join lab.apertus.log for direct messages or comment threads
18:58
Dev2608
okay , thanks
18:58
Dev2608
i will join it
20:06
Dev2608
left the channel
20:18
Bertl_oO
off to bed now ... have a good one everyone!
20:18
Bertl_oO
changed nick to: Bertl_zZ
20:49
slikdigit
joined the channel
21:30
slikdigit
left the channel
21:32
intrac
left the channel
23:23
niemand
left the channel
23:40
BAndiT1983
changed nick to: BAndiT1983|away
23:42
comradekingu
left the channel