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Old 11-07-2020, 10:12 AM   #15
NiLuJe
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Posts: 13,506
Karma: 26047202
Join Date: Jun 2010
Location: Paris, France
Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E
Quote:
Originally Posted by Mrs_Often View Post
Is 'ACCESS' the thing/software/whatever/I'm-stupid that the Kobo's firmware uses to read kepubs?
Yep, AFAIK, it's what the KePub renderer is based on.

Quote:
Originally Posted by Mrs_Often View Post
Do you by chance still have details on a test you did from 4.9.11311 or similar firmware version? Just to compare.
Not really, unfortunately, and I'm unwilling to downgrade my main device .
I'd, ideally, need two identical devices in front of me for a real test, anyway.

FWIW, I could have sworn I saw numbers around ~150-200ms at one point in time (as in, earlier FW 4.x FWs), though, but, take that with a very large grain of salt, because I stupidly didn't really jot down the results of these kinds of spur of the moment tests ^^.

Quote:
Originally Posted by Mrs_Often View Post
I've attached a recording I did in unpatched 4.24.15676. I opened a kepub and started turning pages every 30 seconds. This 5 second clip is from one of the worst (slowest) page turns.
Unfortunately, that doesn't necessarily paint a clear picture of what's happening: capturing an eInk screen on video with any semblance of accuracy is *extremely* tricky .

But, yeah, that one doesn't look good ^^. It roughly feels like crossing a file boundary would, except it's not :s.

Quote:
Originally Posted by Mrs_Often View Post
Does this mean that there's nothing I can do about it and I'm either stuck with frustrated reading if I want to use 4.24.15676, passively waiting for improvement from Kobo; or stuck with an earlier firmware versions/KOReader?
Yup.

Last edited by NiLuJe; 11-07-2020 at 10:27 AM.
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