#archiveteam-bs 2012-06-28,Thu

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Time Nickname Message
01:06 🔗 Coderjoe mistym: I did a small amount of testing last night (when testing the used Canopus ADVC-300 I picked up on ebay) and found that, with the 2 minute tv clip I captured, ffv1 (with no tweaks, just using the default params) and flac audio came out to smaller than the original dv, and kept the colorspace
01:07 🔗 mistym Coderjoe: Wow, not bad not hardly at all
01:07 🔗 Coderjoe sadly, I can't keep the video in dv and use flac audio, because the dvvideo format specifies an exact bitrate, which includes space for the audio
01:09 🔗 Coderjoe granted, the source video was really clean, from an iptv box (uverse) over coax on rf (channel 3) and through a tv tuner box before going into the DV converter box
01:12 🔗 Coderjoe ffv1+flac+mkv 360,282,970
01:12 🔗 Coderjoe raw dv 434,160,000
01:15 🔗 Coderjoe sadly, pretty much every other lossless format I can think of results in a colorspace conversion as well
01:15 🔗 Coderjoe (typically from the yuv411p to yuv420p, though sometimes to yuv422p)
01:36 🔗 mistym That's a pretty substantial margin, too.
01:37 🔗 mistym Yeah colourspace constraints are always sad... jpeg2000 is pretty open about those but not exactly great on the software support.
01:40 🔗 Coderjoe just tried (untweaked) ffv2+flac+mkv (which means a conversion to 4:2:0 as well) 308,279,355
01:43 🔗 Coderjoe well, 411->422 isn't really too bad, because it just doubles the number of Cb and Cr samples. (instead of 4 colinear pixels having one Y while sharing 1 Cb and 1 Cr, it is 2 colinear pixels having 1 Y and sharing a Cb and Cr)
01:46 🔗 mistym Need to run.
01:48 🔗 Famicoman I need to get my ass to def con
01:48 🔗 Coderjoe hopefully while still attached
01:48 🔗 Famicoman one can home
01:49 🔗 Famicoman if you don't mind me asking, how much did you pay for the canopus
01:49 🔗 winr4r shipping body parts is expensive
01:49 🔗 Famicoman I've been meaning to pick one up
01:49 🔗 Coderjoe i bought it on ebay. used the typical means of paying for purchases on ebay.
01:50 🔗 Famicoman yeah I was asking the price :P
01:50 🔗 Coderjoe unfortunately, grass valley apparently dropped that particular model
01:50 🔗 Coderjoe oh
01:50 🔗 Coderjoe somehow my brain skipped the "much"
01:51 🔗 Famicoman I've been doing research and writing guides for capping vhs and beta for a few years and nearly evenerything has pointed me at the capous advc line
01:51 🔗 Famicoman how the hell did I just mispell canopus
01:52 🔗 Coderjoe i ended up paying $231.50 + $15 for shipping
01:52 🔗 winr4r jason would be the one to ask about that, if you haven't already
01:52 🔗 Coderjoe (which was a little more than I was hoping to spend, but I think still reasonable)
01:52 🔗 Famicoman Yeah, I've seen jason talk about the process a little
01:53 🔗 Famicoman I do it the ghetto way though with an old TBC from a tv studio and some prosumer video processing gear from the 80s
01:53 🔗 Coderjoe the ADVC110 and 52 are still listed on grassvalley's site, but the 300 and twinpact are gone. I wanted the 300 for the TBC and NR features
01:54 🔗 Coderjoe though at least one of my SVHS decks supposedly already has TBC
01:54 🔗 Famicoman that's not a bad price considering it has all that rolled into it
01:54 🔗 Famicoman is it a JVC model?
01:54 🔗 Coderjoe B&H claims to still have the 300 in stock, asking $400 for it
01:54 🔗 Famicoman I have two svhs decks, one with just NR and one with a digital TBC and NR but you can only use one at a time for some reason
01:54 🔗 Coderjoe I have a JVC and a Sharp. I forget the model numbers off the top of my head
01:55 🔗 Coderjoe the TBC might be on the input side, rather than the playback side
01:55 🔗 Famicoman that's true
01:55 🔗 Coderjoe I was actually surprised by one of them, as it apparently laughs in the face of macrovision
01:56 🔗 Famicoman the canopus or the deck?
01:56 🔗 Coderjoe (didn't realize it until I moved the PS2 to another TV with only RF input and tried to go through a VCR)
01:56 🔗 Coderjoe deck
01:57 🔗 Famicoman ah yeah, they're good at that :P
01:57 🔗 Famicoman Occasionally I'll get a late 90's tape that the deck can't cut but the external TBC will rip it all away
01:58 🔗 Coderjoe I was at least able to get the manual off the grassvalley ftp server still. I have not yet located the CD contents, however. (which includes control software for tweaking the brightness, contrast, sharpness, blahblah, volume, and filter parameters)
01:59 🔗 Coderjoe you can tweak it all manually, but you have to turn the box off, flip a dip switch, turn it on, make the settings changes, turn it off, put the switch back, and turn it on
01:59 🔗 Coderjoe while the software should let you tweak them on the fly
02:00 🔗 Coderjoe though I was planning on just using dvgrab on a linux system to do the capture
02:00 🔗 Famicoman I heard something about some of the advc models where if you just tilt the box 45 degrees for 10 seconds or something, it enables a mode where it disables macrovision
02:00 🔗 Famicoman but of course, they can't publish having that feature
02:01 🔗 Coderjoe that would be a bizarre feature to include
02:01 🔗 Famicoman well the whole tilting thing sounds hokey but I've had people tell me it works
02:01 🔗 Coderjoe I'm not sure if my test last night had macrovision in the signal or not
02:02 🔗 Famicoman a lot of the devices have hidden features that disable the macrovision
02:02 🔗 Coderjoe right, but tilting the box means they have to put some sort of sensor in for it, like an Hg switch or something
02:03 🔗 Coderjoe it seems like it would be easier to just use one of those "reserved" dip switches on the bottom
02:03 🔗 Famicoman yeah, might have been an earlier model or something
02:05 🔗 Famicoman does the control software just change the settings on the software side when making a cap, or actually configure the hardware?
02:05 🔗 Coderjoe iirc, SketchCow's using the USB-Live2
02:05 🔗 Coderjoe it tweaks the box's parameters. i don't know offhand if it saves those changes, though
02:06 🔗 Famicoman Hope you can get your hands on it
02:06 🔗 Famicoman as for the usb-live2, I hear hauppage gear is really nice
02:06 🔗 Coderjoe I can change the params already, just not on the fly
02:06 🔗 Coderjoe and I wasn't planning on using a windows box for the capture
02:07 🔗 Famicoman it would be great if it saved it
02:09 🔗 Coderjoe interestingly, issuing an AVC "play" command switches the box's input to analog, and issuing a "stop" command switches to dv input
02:09 🔗 Coderjoe and pressing the input select button seems to have similar effect
02:09 🔗 Coderjoe (pressing the button during capture caused dvgrab to stop)
02:10 🔗 Famicoman well that sounds strange
05:45 🔗 Coderjoe mmm
05:45 🔗 Coderjoe looks like skip's busy again
05:46 🔗 Coderjoe and brings us they mayor of 1937: http://archive.org/details/0762_Four_Square_04_01_00_00
05:47 🔗 winr4r heh :)
05:53 🔗 shaqfu How do you make a two-sided box?
05:53 🔗 Coderjoe how about a one-sided box?
05:58 🔗 Coderjoe mmm
05:58 🔗 Coderjoe bell labs sure knows how to make EXCITING films
05:58 🔗 Coderjoe http://archive.org/details/0619_Computing_For_Fun_04_01_26_00
05:59 🔗 Coderjoe i saw the title and opening credits and thought it would be good for riffing... but getting farther in changed my mind
06:03 🔗 shaqfu Can't watch it; Flash still kills Chrome here. Kinda surprised by the title - how many people actually had contact with computers in '64?
06:03 🔗 winr4r shaqfu: did you try switching to the new player?
06:03 🔗 winr4r uses HTML FIVE
06:03 🔗 Coderjoe hmm
06:04 🔗 shaqfu Odd; the old one works fine
06:04 🔗 shaqfu I've had the same problem with YouTube
06:04 🔗 Coderjoe ok, i am thinking something might have gone wrong in the process of scanning and assembling
06:05 🔗 Coderjoe and it defaults to the new player, switching on request of the user to the old one
06:06 🔗 shaqfu Wait, is it 30 minutes of just someone talking over a black screen?
06:06 🔗 Coderjoe people in universities and labs (especially bell labs) would have in 64
06:06 🔗 shaqfu Or is the problem on my end?
06:07 🔗 Coderjoe no, but that is what I got for the first 8 minutes or so
06:07 🔗 Coderjoe which is why I think there was an error in digitization
06:08 🔗 shaqfu Yeah - I'm getting awful desynced audio
06:09 🔗 shaqfu Between that and the speaker's monotone, it's hard to keep interest
06:09 🔗 shaqfu Which is a shame, given that the guy probably has a dozen PhDs
06:11 🔗 Coderjoe there's eventually some chiptunes
06:11 🔗 Coderjoe but I think something goofy may be happening in the process. I saw this one awhile back: http://archive.org/details/City_Within_a_City_A
06:12 🔗 shaqfu The intro sequence felt very Game Boy, with the monochrome graphics and chiptune
06:12 🔗 shaqfu Oh, yikes; what's with the negative?
06:13 🔗 Coderjoe not just the negative, but the optical sound. but, that's not even the right film. about 2 minutes in it cuts to shots that are supposed to be there
06:14 🔗 Coderjoe almost like someone started scanning a new film into the same directory while the old one was still being rendered out.
06:14 🔗 Coderjoe it then pops back to the western
06:14 🔗 Coderjoe at a little after 3 minutes
06:16 🔗 Coderjoe then back to what it should be again later
06:17 🔗 shaqfu Feels like something you'd expect in an art piece
06:17 🔗 Coderjoe the negative bits are from the Globe Productions release of a film titled "China Gate"
06:18 🔗 Coderjoe (as seen on the tail that is shown for a bit before switching from that back to the building of the pan am buiding
06:18 🔗 shaqfu http://archive.org/details/AboutBan1935
06:18 🔗 shaqfu Scroll down a bit
06:18 🔗 shaqfu Prelinger Archive is getting seriously disturbing
06:19 🔗 Coderjoe I did negate the footage at one point, but I wasn't adventurous enough to write something to convert the optical sound track
06:20 🔗 Coderjoe yeah, there is some spam crap that needs to be cleaned up, too
06:20 🔗 shaqfu I honestly have no clue what that is - it's like a cross between a porn keyword dump, a Romanized Arabic dictionary, and the Qur'an
06:20 🔗 shaqfu It's the text equivalent of that PanAm video
06:21 🔗 Coderjoe there was one review left on an educational film which almost certainly linked to either child porn or a honeypot
06:21 🔗 shaqfu Ouch
06:21 🔗 Coderjoe (I emailed info@ and the review is gone now)
06:24 🔗 shaqfu Looks like someone's hitting these hard - 8M downloads on posture shorts?
06:24 🔗 DFJustin you can poke @footage about the other ones I guess
06:30 🔗 Coderjoe I've got a half-composed email I'll be sending off in a bit
06:30 🔗 Coderjoe I'd rather not use twitter for such a thing
06:40 🔗 Coderjoe bahah
06:40 🔗 Coderjoe http://archive.org/details/0869_Signal_30_07_00_59_00
06:40 🔗 Coderjoe the opening crawl...
06:42 🔗 Coderjoe I hate to laugh, given the subject matter, but that opening crawl is unintentionally funny
06:43 🔗 shaqfu "Why don't they look?"
06:53 🔗 winr4r Coderjoe: yes
07:40 🔗 Coderjoe winr4r: eh?
07:40 🔗 winr4r "that opening crawl is unintentionally funny"
08:17 🔗 Coderjoe more old computer goodness from bell labs: http://archive.org/details/0767_Incredible_Machine_The_20_26_47_00
08:42 🔗 Coderjoe mmm
08:43 🔗 Coderjoe http://archive.org/details/0767_ESS_20_00_58_00
08:43 🔗 Coderjoe (ESS, as in Electronic Switching System, the phone call routing system)
08:51 🔗 Coderjoe shows growing of silicon crystals
09:09 🔗 Coderjoe haha
09:09 🔗 Coderjoe wow
09:09 🔗 Coderjoe around 22 minutes, that "Computing For Fun" gets kinda creepy
09:16 🔗 ersi How so?
09:25 🔗 Coderjoe the "music" sounds like random corrupt compressed digital audio interspersed with heavy breathing
09:52 🔗 ersi ah, alright. Funky :(
13:31 🔗 SmileyG fLoo: No problem :)
13:31 🔗 fLoo perfect
13:31 🔗 SmileyG You'll see more amusing chat here anyway ;)
13:31 🔗 fLoo may i ask u several questions please?
13:31 🔗 fLoo i know, dont ask to ask
13:31 🔗 SmileyG fire away
13:31 🔗 fLoo just ask .. :)
13:31 🔗 fLoo ok, thanks
13:32 🔗 fLoo 1. i plan to archive a video-collection of a tv-sender, is it allowed to use archive.org ?
13:32 🔗 SmileyG whats a TV sender, you mean broadcaster?
13:32 🔗 fLoo 2. if i would like to archive for example a social network, is this allowed ?
13:32 🔗 fLoo i mean 'Spiegel-TV' which is a german 'show'
13:33 🔗 fLoo they do coverages about up2date topics
13:33 🔗 fLoo www.spiegel.de
13:35 🔗 SmileyG i'm not sure but someone will answer.
13:35 🔗 ersi yeah, upload whatever you want to archive.org
13:36 🔗 ersi If it's inappropriate they'll make it 'private' (non-viewable publicly until threats are cleared)
13:36 🔗 fLoo ok perfect, is there an api to use ?
13:36 🔗 fLoo this question is just because im too bored too search for it
13:36 🔗 fLoo :)
13:36 🔗 ersi yeah, there is
13:37 🔗 ersi should go look at archive.org later when you got data to upload
13:37 🔗 fLoo thanks
17:29 🔗 omf_ Is there a project to keep backups of the linux distros just like all the shareware disks are being collected?
17:54 🔗 Famicoman that would be a cool project
17:59 🔗 omf_ well I mention it because I have old linux cds and a few hundred gigabytes of disk images
17:59 🔗 omf_ It is the largest open source project in the world
17:59 🔗 omf_ the historical significance is there
18:00 🔗 omf_ plus all the distros that did releases and then died
18:00 🔗 mistym That would be cool. If there isn't there should be!
18:01 🔗 omf_ Is there a process for pitching and starting a new project?
18:03 🔗 ersi omf_: There's a lot of mirror sites that keep copies almost indefenetly. Like university FTP mirrors and such, but I'm not aware of any project that collects them for archival
18:03 🔗 ersi I know there's a loot of old distros on ftp.sunet.org/pub ;p
18:04 🔗 omf_ university ftp mirrors go away
18:04 🔗 omf_ take ohio state university for example
18:04 🔗 ersi yeah yeah, I'm not saying they're archiving the images
18:04 🔗 omf_ they had the oldest redhat mirror and one of the longest running linux mirrors in the world
18:05 🔗 omf_ I was working there when we turned it off years ago.
18:05 🔗 omf_ we got hate mail for over a year about that
18:05 🔗 ersi Ew, that's not nice
18:06 🔗 omf_ shit it was from people who also worked there. Too many links to content on there
18:06 🔗 omf_ I had to clean up thousands of broken urls across all the sites
18:06 🔗 DFJustin omf_: sketchcow can hook you up with resources when he gets back
18:06 🔗 omf_ there was no justification to turning it off either. Someone said it was not getting much use
18:07 🔗 DFJustin he put up a bunch of old freebsd discs at http://archive.org/details/freebsd-cdroms
18:09 🔗 omf_ I am going to start mapping out where the disks are currently living on the net
18:12 🔗 SketchCow what what
18:12 🔗 SketchCow I'd like to get those up on archive.org.
18:12 🔗 SketchCow Yes.
18:13 🔗 SketchCow Let's make a collection and put them there.
18:13 🔗 SketchCow I can give you an FTP, etc.
18:16 🔗 omf_ SketchCow, my home internet is slow. Is there anyway I can bittorrent on the server for the isos that are still live on the net. That would be 300gb or so
18:16 🔗 omf_ a rough guess on size
18:16 🔗 omf_ I got at least 60gb on my machine
18:24 🔗 SketchCow If you send me links to items you have, I'll pull them myself, gladly.
18:24 🔗 omf_ or wget the iso from the net to the archive. Most might be accessible that way as well
18:25 🔗 omf_ It is going to take me some time to map it out and find matching md5, sha1 and other checksums to make sure the source material is good
18:34 🔗 godane SketchCow: looks like 3D World 122 i can get
18:34 🔗 godane its a dvd iso
18:34 🔗 godane if goes from 0 to 400kbytes again
18:38 🔗 godane upload 3d world 139
18:40 🔗 godane 139 image has vue 8 frontier which provides senic nature and poser & daz studio for character rendering
18:40 🔗 godane some if not most of the videos on 3d world disk are zip compressed btw
18:41 🔗 fLoo GERMANYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
18:41 🔗 fLoo vs
18:41 🔗 fLoo ITAAAAAAALIAAAAAAAAAAAAAAAAAA
18:41 🔗 fLoo :D
18:41 🔗 fLoo who wins ?
18:42 🔗 omf_ for soccer I would go with Italy
18:45 🔗 fLoo pff
18:45 🔗 fLoo germany wins
18:45 🔗 fLoo 3:1
19:11 🔗 ersi Hmmm, Google Compute could be something awesome for us :D
19:11 🔗 ersi VM inside Googles Datacenter? Check!
19:22 🔗 omf_ SketchCow, okay I have started mapping the distros out and I have some test downloads to try out. Do I need to create an archive.org account to proceed? I want to make sure I do this the proper way
19:46 🔗 SketchCow Let's discuss what you're going to do.
20:03 🔗 chronomex man there's a lot of good music on IA
20:03 🔗 chronomex I keep forgetting
20:04 🔗 mistym http://archive.org/details/mtk123 One of my favourite albums ever
20:06 🔗 chronomex now playing: http://archive.org/details/Sorted-AtmosphericSession
20:23 🔗 Famicoman anyone happen to have the "The Art of Pixelvision" DVDs?
20:25 🔗 SketchCow do
20:25 🔗 SketchCow Not sure where they are, but I do
20:26 🔗 Famicoman If you ever found them and had the time, I'd love to see them
20:26 🔗 Famicoman I can't even find someone selling them anymore
21:12 🔗 chronomex ersi: hm, actually a friend of mine worked on building that
21:17 🔗 DFJustin hmm no ogg derivatives on that album
21:54 🔗 Coderjoe oh yay
21:55 🔗 Coderjoe IA apparently will send me an email each time someone posts a review on an item I uploaded
22:24 🔗 fLoo da fuq
22:24 🔗 fLoo this kenneth is rocking hard
22:24 🔗 fLoo 86 tb
22:24 🔗 fLoo lol
22:25 🔗 DFJustin he works at heroku
22:26 🔗 fLoo oh
22:26 🔗 fLoo i see
22:29 🔗 fLoo btw
22:29 🔗 fLoo why isnt the page update
22:29 🔗 fLoo i mean, i cant see my name in the stats

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