by piccioni » Mon Apr 30, 2012 9:16 pm
I was annoyed by my download speeds when I had "just" 100mbit. Nowdays it is 1gbit, with an average upstream of 250mbit (so its not really full duplex). I live in Sweden and has an ISP called Bredbandsbolaget (a.k.a. BBB). I believe they've extended to other EU countries too by now, tho I'm not sure (but I seem to recall a post somewhere on some forum sometime when a .nl user tried to set up his BBB webmail to work in Thunderbird, though I might be mistaken). Its pretty well known (at least within the so-called "scene", cause it had very bad routing to specially Asian countries a few years back. All fixed now tho, and the routing is fine, even to the US (I have Giganews as usenet provider, and I can get the same speeds from their US server as their EU server). Ofcourse the only way I can get these speeds are through fiberoptics, so no ADSL or ADSL2++ or whatever its called. I feel bad for people that can only get at most 100mbit via ADSL (and often an upstream only a tenth of their download). We live in the 21st century after all...
I also have the newest kind of 4G portable broadband with a small USB stick-modem, also from BBB, and I'm maxing out that connection too when I'm not at home (its supposed to be around 80mbit downstream, i get an average of some 7-10mb/sec downloading "on-the-go". Not too bad.
I remember when I had only ADSL, and a downstream of max 59k/sec (I was still downloading DVDs with that speed, I can't believe how i managed! And WOW what a beautiful day it was when my then ISP upgraded their net to support ADSL+ or ADSL2+ or whatever it was called, and I got a download speed of 840kb/sec! Now i look back at that and feel...almost nostalgic. Then, some 10+ years ago, the thing to download was not DivX (XviD hadn't come around yet), and people experimented with the DivX 3.11 "low" codec using SBC (smart bitrate control) in NanDub (a version of VirtualDub, if you're familiar with MPEG-4 encoding...), that was the very first way to do 2-psss-encoding in MPEG-4, vastly improving the quality (though it still sucked). The way to go, and the biggest movie "scene" releases was SVCD's (Super-VideoCD, a standard most (if not all) DVD-players can handle, since it uses MPEG-2 in either 480x480 @ 29.976fps (for NTSC) or 480x576 @ 25fps (for PAL). The bitrate for the SVCD standard allows a maximum of 1940kbit/sec, and the audio is MPEG-1 in stereo at either 192kbit/sec (unoficial, not adhering to the true SVCD specs, but msny releases used that to save space) or the official 224kbit/s. SVCD releases was typically divided up in 2CD-R's (DVD burners weren't even heard of, and when the first of those hit the market they were extremely expensive) for a movie under 2 hours long. My god, that was times...
Before SVCD became "scene-standard", and DivX was only done with a single-pass encode (which produced unwatchable files), the releases were regular VCD's, adhering to the official VCD standard (res of 352x240 pixels for NTSC and 352x288 for PAL, fixed video bitrate at 1150kbit/s using the MPEG-1 standard (no variable bitrate support, as in the later SVCD standard), and a fixed audio bitrate at 224kbit/s using MPEG-1 Layer 2, a sort of fore-runner to todays MP3, which actually also is MPEG-1. VCD's can be played by almost all DVD-players, a long time ago you coulf BUY SVCD's and (before that) VCD's with a movie instead of a DVD (mainly popular in asia though). A correctly done DVDRip to VCD, using the best applications available produced files that were comparable to VHS quality (though with much better sound). SVCD was considered "halfway" between VHS and DVD. I still got my collection of some 3000+ SVCD titles burned on CD-R's, i don't know what to do with them. They take up sooo much shelf-space, but i'm nostalgic and dont wanna get rid of them, even if I have most, if not all, titles on DVD or even more and more BluRay now...
Oops, sorry for getting into video encoding and stuff in here, i couldn't help myself... I'm a geek when it comes to video encoding in different formats, so...well...nevermind.