Search found 11 matches
- 11 Feb 2019, 06:48
- Forum: HELP
- Topic: pdfbeads on Ubuntu 18.10
- Replies: 3
- Views: 8511
Re: pdfbeads on Ubuntu 18.10
The standard ImageMagick version in Ubuntu’s repositories doesn’t support jpeg2000 compression. You need to compile newer version of ImageMagick to have this (it may be tricky as there are other dependencies that need to be resolved first). Moreover there is no jbig2 compression available by defaul...
- 09 Feb 2019, 07:05
- Forum: HELP
- Topic: pdfbeads on Ubuntu 18.10
- Replies: 3
- Views: 8511
pdfbeads on Ubuntu 18.10
Another version of Ubuntu, another breakage in PDFbeads and dependencies. Has anyone seen an issue like this in post-processing ScanTailor output in Ubuntu 18.10 (cosmic): gareth@comte:/mnt/data/gareth/scans/pcpilot118/out$ pdfbeads EPSON038.tif > tmp.pdf [DEPRECATION] requiring "RMagick" ...
- 14 Mar 2015, 07:36
- Forum: Spreads and SpreadPi
- Topic: Spreads for single camera
- Replies: 3
- Views: 13516
Re: Spreads for single camera
I haven't made any plugin progress on this but I've posted a standalone script I've been using in my workflow at the moment here, in case it's of any use to anyone else: https://gist.github.com/gareth8118/c792fe58ed4065821968 #!/usr/bin/env python import shutil import argparse def interleave_pages(s...
- 28 Feb 2015, 05:24
- Forum: Spreads and SpreadPi
- Topic: Spreads for single camera
- Replies: 3
- Views: 13516
Re: Spreads for single camera
That sounds right. One thing to watch out for is that Spreads may have been inserting EXIF metadata into all of the shots to tag them as 'rotated'. So if your rotation seems wonky, I'd check that possibility first. Oh, that's interesting - I had noticed that the autorotate plugin used the EXIF to r...
- 27 Feb 2015, 18:33
- Forum: Spreads and SpreadPi
- Topic: Spreads for single camera
- Replies: 3
- Views: 13516
Spreads for single camera
I'm working away at getting spreads useable for the cardboard-box scanner use case since I'm still negotiating space for a two-camera setup. Spreads is happy enough capturing in single camera mode now so I have some data to work with as I try to hone the workflow. The way I've shot the first book is...
- 25 Feb 2015, 15:48
- Forum: Spreads and SpreadPi
- Topic: Spreads A2200/CHDKPTP camera crash SOLVED
- Replies: 0
- Views: 11277
Spreads A2200/CHDKPTP camera crash SOLVED
Those on IRC may know that I have been having a problem with my A2200 cameras under spreads on Ubuntu for a while; when spreads attempted to remote shoot, the camera crashed and powered down with a failure like this: Terminal code: A2200Device[odd]: Capture command failed. spreads encountered an err...
- 27 Sep 2014, 15:02
- Forum: Spreads and SpreadPi
- Topic: Spreads development environment
- Replies: 3
- Views: 5452
Re: Spreads development environment
On Ubuntu, you will have to install "turbojpeg-devel". See this GitHub issue for a longer discussion of the relocation error: https://github.com/jbaiter/jpegtran-cffi/issues/5 For the sake of completeness: I couldn't find turbojpeg-devel in the repos, but I could find libturbojpeg which y...
- 20 Sep 2014, 04:48
- Forum: Spreads and SpreadPi
- Topic: Spreads development environment
- Replies: 3
- Views: 5452
Re: Spreads development environment
Can't seem to edit the post so I'll just reply to my own post - the corresponding Debian failure looks like this
Code: Select all
local/lib/python2.7/site-packages/jpegtran/__pycache__/_cffi__xb366312fxf3ca0677.c:186:27: fatal error: turbojpeg.h: No such file or directory
compilation terminated.
- 19 Sep 2014, 15:09
- Forum: Spreads and SpreadPi
- Topic: Spreads development environment
- Replies: 3
- Views: 5452
Spreads development environment
Hi there, I'm starting to set up a development environment based on some IRC conversations with jbaiter. I've documented what is working so far on this branch here: https://github.com/gareth8118/spreads/blob/doc-updates/doc/developers.rst and I'll open a pull request when it's useable. However, I'm ...
- 20 Jul 2014, 16:33
- Forum: Introductions and connections
- Topic: Post something about yourself here (The Hello Thread)
- Replies: 441
- Views: 657985
Re: Post something about yourself here (The Hello Thread)
Hi there, (repeating some of what I put into the standalone thread I started before I realised I was supposed to append to this one) I'm Gareth and I'm a member of Edinburgh Hacklab on the east coast of sunny Scotland. My day job is in the semiconductor industry, and by night I like to tinker with a...