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Jahf writes "/. reported awhile back that the folks at Digital Innovations (makers of the Neuros portable MP3 player) were teaming up with Xiph.org (makers of the Ogg Vorbis audio format) to release both native Linux support for synchronizing the Neuros and firmware support in the Neuros for Ogg Vorbis files. Today they announced in this forum posting that the native Linux client has reached beta. Nice to see this happen ... I can ditch my last Windows install (well, I'll keep it for a couple of games). It is a command-line utility, no amazing fancy UI, but I'm sure plenty of folks will work to remedy that in some fashion or another and I'm happier with a rock-solid command-line util than a buggy GUI app anyway since I already do all my ripping/encoding/freeDBing/etc from scripts in a shell (so I can just add this as the final step). Next on the list is Ogg Vorbis support ... not done yet but hopefully close. w00t!"

Logic writes "The Ogg bitstream format (used by Ogg Vorbis) has been enshrined in RFC 3533, "The Ogg Encapsulation Format Version 0", for all you folks who won't look at something unless it has an RFC attached to it."

Logic writes "The Ogg bitstream format (used by Ogg Vorbis) has been enshrined in RFC 3533, "The Ogg Encapsulation Format Version 0", for all you folks who won't look at something unless it has an RFC attached to it."

Logic writes "The Ogg bitstream format (used by Ogg Vorbis) has been enshrined in RFC 3533, "The Ogg Encapsulation Format Version 0", for all you folks who won't look at something unless it has an RFC attached to it."

Tonight's Slashback arrives with updates on disappeared Intel contractor Mike Hawash, free Baen books, a new link for comparing space ship sizes, and more. Read on below for the details.

Yes, charges are nice after six weeks of unexplained incarceration. purdue_thor writes "The various news agencies (CNN, FoxNews) are reporting that after being held for six weeks, software engineer Mike Hawash has finally been charged. His detainment as a material witness and subsequent incarceration without formal charges was discussed previously on /. Friends of Mike Hawash have created a website to publicize his case and have released a statement regarding the charges."

Randolpho adds "The Free Mike Hawash website has released the following affidavit (PDF file) received from the Federal Terrorism Task Force. The affidavit states that Hawash traveled to China in 2001 with several co-conspirators 'in an attempt to enter Afghanistan to fight against United States forces.'"

This just in from the cork-topped bottle. danny writes "One of the disadvantages of living in Australia is that my review copies arrive late. But my review of Google Hacks may be of interest, even after honestpuck's earlier review."

Free as in books. Author John F.X. Sundman writes: "PDFs of the complete Acts of the Apostles and Cheap Complex Devices are available for free download from wetmachine.com under the Creative Commons license."

And Robotech_Master writes "Remember the Honor Harrington CD-ROM, which Baen packaged with its most recent Honor Harrington book? The one that included over three dozen e-books and came with explicit permission to copy and share but not sell?

Well, Baen's done it again. The new CD comes with the fourth book in John Ringo's Aldenata trilogy, Hell's Faire . It includes still more free e-books, mp3s, and even a D20 Aldenata roleplaying game in electronic form. The book hits the stands this month, and the ISO is already available on-line. (Scarywater guy, please take note. :) Download it, burn it, give it to your friends...or buy the book and support one of the most Internet-clueful publishers out there today."

Free as in "you pay money." An anonymous reader submits "The original Douglas Adams Hitchhikers Guide to the Galaxy, was first a book, then a radio series. Adams edited both. All 7 hrs and 30 minutes of the Radio series have been released by the BBC in MP3 CD format. If you only caught the TV series this is a must."

I wish more audio books would arrive like this (compressed, so as to occupy fewer disks), though I'd choose a better method of audio compression ;) If you want to hear the HHGttG, though, a few minutes on Google will probably turn up some fan sites with recordings from the BBC broadcasts. (innocent whistling)

Yeah, but there's no Epcot Center. Sacarino writes "Las Vegas is *almost* on par with Disney now. The regularly-updated Monorail Society website has tons of pictures of the progress. Vegas' monorails are the same type as Disney's (Bombardier Mark VI), only with inwardly opening doors... slick! Also mentions the old MGM-Bally's monorail that's getting absorbed into the new automated network."

Is this what Microsoft thinks of viral licensing? Vagary writes "One of my friends just got a Microsoft router and asked me to check the security features for it. The ping denial doesn't work, which is good because a port scan found some pretty interesting things, including this string in the TCP/IP fingerprint: 'i586-pc-linux-gnu'. Does that mean Microsoft must provide Linux source to purchasers of this product?"

Can anyone confirm, deny or explain this interesting claim?

Click here to discuss the size of a fictional spacecraft ... photozz writes "The infamously slashdotted site comparing the relative sizes of several hundred starships from various Sci-Fi series has been mirrored to a somewhat more robust server. So cool. It's in draggable format, so you can put King Kong on top of Deep Space 9 and re-create a dream I had last night......."

Emmettfish writes "Hey, folks! We've posted an announcement this morning; Speex (the free and open voice compression codec by Jean-Marc Valin) has gone 1.0, and the Xiph.Org Foundation is now officially recognized as a charitable non-profit organization by the IRS. Donate to help us write more Free Software and get a tax break. Thanks!"

Emmettfish writes "Hey, folks! We've posted an announcement this morning; Speex (the free and open voice compression codec by Jean-Marc Valin) has gone 1.0, and the Xiph.Org Foundation is now officially recognized as a charitable non-profit organization by the IRS. Donate to help us write more Free Software and get a tax break. Thanks!"

Emmettfish writes "Hey, folks! We've posted an announcement this morning; Speex (the free and open voice compression codec by Jean-Marc Valin) has gone 1.0, and the Xiph.Org Foundation is now officially recognized as a charitable non-profit organization by the IRS. Donate to help us write more Free Software and get a tax break. Thanks!"

Emmettfish writes "Hey, folks! We've posted an announcement this morning; Speex (the free and open voice compression codec by Jean-Marc Valin) has gone 1.0, and the Xiph.Org Foundation is now officially recognized as a charitable non-profit organization by the IRS. Donate to help us write more Free Software and get a tax break. Thanks!"

Emmettfish writes "According to this release on Xiph.org, it looks like the Neuros player will support Linux users, and also give them the ability to play back Vorbis files on the move, starting in late May. Go Ogg! Remember, donating a few bucks to Xiph may not make the world a better place, but it'll definitely help it sound a lot better." For those of us craving a portable that plays from cheap CD-Rs rather than flash media or a hard drive, Emmett says by email that an agreement for development of firmware for a CD-based Ogg player is in the works, too.

Emmettfish writes "According to this release on Xiph.org, it looks like the Neuros player will support Linux users, and also give them the ability to play back Vorbis files on the move, starting in late May. Go Ogg! Remember, donating a few bucks to Xiph may not make the world a better place, but it'll definitely help it sound a lot better." For those of us craving a portable that plays from cheap CD-Rs rather than flash media or a hard drive, Emmett says by email that an agreement for development of firmware for a CD-based Ogg player is in the works, too.

Ancipital writes "Xiph.org (of Ogg Vorbis fame) have today announced that the FLAC (Free Lossless Audio Codec) project has joined the Xiph rebel alliance. The full story and press release can be found at the Xiph site. (FLAC is nice, because it gives you pristine lossless audio at roughtly 50% size reduction over uncompressed WAVs- you can store them on your hard drive/wherever and then transcode down to a lossy format when you need portability, yum!)"

Rob Lanphier writes "We just released the Helix DNA Producer, a multi-format media-encoding engine for creating streaming broadcasts, on-demand streaming content, and downloadable audio video files. It supports RealAudio, RealVideo and Ogg Vorbis, and includes many input and output filters, variable bitrate encoding support, option for two-pass encoding, audio gain control, Firewire support. Press release is here and a couple of stories are here(1) and here(2)." Here's a page that details the licenses under which the code can be obtained.

strmcrw writes "Today Theora (maintained by the Xiph.org Foundation) releases their first of three planned Milestones. Theora will be a video codec that builds upon On2's VP3 codec and is going to be integrated in the Ogg multimedia container. The code is under a BSD style license, for the legal terms on the usage of the VP3 codec, please check out their CVS page."

icewalker asks: "There has been a lot of news (here, here, and here) lately about music, copy protection, and other related issues. What I find interesting is that there are literally thousands of free bands out there that are more than worthy of listening too. Free as in they have not sold their souls (not to mention music rights) away to the devils of the music industry. But how does one get to listen to these pioneers of music? The solution could be sites like mp3.com (until the mp3 royalties are forced). But what people want is a locals only site that streams, guess what, the music from free local bands only. Not just for your community but local bands from all over the US (and the world). We need a site that collects these bands and we need a streamer that plays them. No CARP royalty problems since these bands are unsigned and own the music themselves. Make it so that the artists can hopefully sell their own CD's or single songs from the same site. Anyway, mix and bake at multiple bit rates and you have a solution to the copy protected CD (I haven't bought one yet from an Indie Band). The big guys go down because they can't compete with free, better than great music on the web with a low cost distribution. So, where is this utopia? Oh! And dump the necessary registration required to listen (are you listening mp3.com?)."

mmu_man writes "This morning, after the usual spams, I got this from the ffmpeg-devel mailing list: Here it is, something we waited for long. Now we have a FreeSoftware (LGPL) WMA (Windows Media Audio) decoder. WMA is the highly proprietary audio codec M$ is pushing along with its user-locking tools like DRM. this will free us from the ugly DLL hacks required to play DivX until now. Note there isn't any encoder yet, but who would like to encode into WMA while we have better and more open solutions? With this new codec, ffmpeg really proves itself as the most complete audio/video grabbing, convertion and streaming solution, for Linux, but also FreeBSD, Windows and even BeOS. Note ffmpeg codecs are used in a lot of other FreeSoftware projects, like mplayer."

xercist writes "Xiph.org has added a new project to their plate of goodies- Speex. Speex is an audio codec specifically for, you guessed it, voice. It has integration with Xiph's OGG container, but is mainly being used right now for VOIP. There is currently an XMMS plugin available, and is also supported by LinPhone, OpenH323, and GnomeMeeting. Asterisk PBX is working on adding support. This is not a new project -- Jean-Marc Valin has been hard at work writing the codec for quite a while now. However, Jean-Marc is now a full-fledged member or the Xiph.org team, and in celebration, Speex beta one is being released. Xiph.org has brought you (or is currently working on bringing you) Vorbis, Tremor, Theora, Tarkin, Icecast2, cdparanoia, now Speex, and, of course, the Moaning Goat Meter. This is a LOT to do, so please donate to show your support."

xercist writes "Xiph.org has added a new project to their plate of goodies- Speex. Speex is an audio codec specifically for, you guessed it, voice. It has integration with Xiph's OGG container, but is mainly being used right now for VOIP. There is currently an XMMS plugin available, and is also supported by LinPhone, OpenH323, and GnomeMeeting. Asterisk PBX is working on adding support. This is not a new project -- Jean-Marc Valin has been hard at work writing the codec for quite a while now. However, Jean-Marc is now a full-fledged member or the Xiph.org team, and in celebration, Speex beta one is being released. Xiph.org has brought you (or is currently working on bringing you) Vorbis, Tremor, Theora, Tarkin, Icecast2, cdparanoia, now Speex, and, of course, the Moaning Goat Meter. This is a LOT to do, so please donate to show your support."

xercist writes "Xiph.org has added a new project to their plate of goodies- Speex. Speex is an audio codec specifically for, you guessed it, voice. It has integration with Xiph's OGG container, but is mainly being used right now for VOIP. There is currently an XMMS plugin available, and is also supported by LinPhone, OpenH323, and GnomeMeeting. Asterisk PBX is working on adding support. This is not a new project -- Jean-Marc Valin has been hard at work writing the codec for quite a while now. However, Jean-Marc is now a full-fledged member or the Xiph.org team, and in celebration, Speex beta one is being released. Xiph.org has brought you (or is currently working on bringing you) Vorbis, Tremor, Theora, Tarkin, Icecast2, cdparanoia, now Speex, and, of course, the Moaning Goat Meter. This is a LOT to do, so please donate to show your support."

xercist writes "Xiph.org has added a new project to their plate of goodies- Speex. Speex is an audio codec specifically for, you guessed it, voice. It has integration with Xiph's OGG container, but is mainly being used right now for VOIP. There is currently an XMMS plugin available, and is also supported by LinPhone, OpenH323, and GnomeMeeting. Asterisk PBX is working on adding support. This is not a new project -- Jean-Marc Valin has been hard at work writing the codec for quite a while now. However, Jean-Marc is now a full-fledged member or the Xiph.org team, and in celebration, Speex beta one is being released. Xiph.org has brought you (or is currently working on bringing you) Vorbis, Tremor, Theora, Tarkin, Icecast2, cdparanoia, now Speex, and, of course, the Moaning Goat Meter. This is a LOT to do, so please donate to show your support."

xercist writes "Xiph.org has added a new project to their plate of goodies- Speex. Speex is an audio codec specifically for, you guessed it, voice. It has integration with Xiph's OGG container, but is mainly being used right now for VOIP. There is currently an XMMS plugin available, and is also supported by LinPhone, OpenH323, and GnomeMeeting. Asterisk PBX is working on adding support. This is not a new project -- Jean-Marc Valin has been hard at work writing the codec for quite a while now. However, Jean-Marc is now a full-fledged member or the Xiph.org team, and in celebration, Speex beta one is being released. Xiph.org has brought you (or is currently working on bringing you) Vorbis, Tremor, Theora, Tarkin, Icecast2, cdparanoia, now Speex, and, of course, the Moaning Goat Meter. This is a LOT to do, so please donate to show your support."

xercist writes "Xiph.org has added a new project to their plate of goodies- Speex. Speex is an audio codec specifically for, you guessed it, voice. It has integration with Xiph's OGG container, but is mainly being used right now for VOIP. There is currently an XMMS plugin available, and is also supported by LinPhone, OpenH323, and GnomeMeeting. Asterisk PBX is working on adding support. This is not a new project -- Jean-Marc Valin has been hard at work writing the codec for quite a while now. However, Jean-Marc is now a full-fledged member or the Xiph.org team, and in celebration, Speex beta one is being released. Xiph.org has brought you (or is currently working on bringing you) Vorbis, Tremor, Theora, Tarkin, Icecast2, cdparanoia, now Speex, and, of course, the Moaning Goat Meter. This is a LOT to do, so please donate to show your support."

xercist writes "Xiph.org has added a new project to their plate of goodies- Speex. Speex is an audio codec specifically for, you guessed it, voice. It has integration with Xiph's OGG container, but is mainly being used right now for VOIP. There is currently an XMMS plugin available, and is also supported by LinPhone, OpenH323, and GnomeMeeting. Asterisk PBX is working on adding support. This is not a new project -- Jean-Marc Valin has been hard at work writing the codec for quite a while now. However, Jean-Marc is now a full-fledged member or the Xiph.org team, and in celebration, Speex beta one is being released. Xiph.org has brought you (or is currently working on bringing you) Vorbis, Tremor, Theora, Tarkin, Icecast2, cdparanoia, now Speex, and, of course, the Moaning Goat Meter. This is a LOT to do, so please donate to show your support."

xercist writes "Xiph.org has added a new project to their plate of goodies- Speex. Speex is an audio codec specifically for, you guessed it, voice. It has integration with Xiph's OGG container, but is mainly being used right now for VOIP. There is currently an XMMS plugin available, and is also supported by LinPhone, OpenH323, and GnomeMeeting. Asterisk PBX is working on adding support. This is not a new project -- Jean-Marc Valin has been hard at work writing the codec for quite a while now. However, Jean-Marc is now a full-fledged member or the Xiph.org team, and in celebration, Speex beta one is being released. Xiph.org has brought you (or is currently working on bringing you) Vorbis, Tremor, Theora, Tarkin, Icecast2, cdparanoia, now Speex, and, of course, the Moaning Goat Meter. This is a LOT to do, so please donate to show your support."

Pajama Crisis writes "Xiph.org, the crazy guys behind Ogg Vorbis, have released the first alpha version of Ogg Theora, an open video codec. Downloading, hacking and smashing into little pieces is cheerfully encouraged. Theora has been mentioned on Slashdot before. Also, Xiph has been working with a couple different companies to bring Vorbis to a portable near you; stay tuned."

Nice2Cats writes "The Ogg Vorbis format came out far ahead of MP3, MP3Pro, RealAudio Surround, and Windows Media 9 Beta in a comparison of different audio formats by Germany's respected computer magazine c't. More than 6,000 people took part in the test. Heise says Ogg's dominance was most pronounced with 64 kBit/sec samples; the full magazine article (out on Monday) mentions that in pre-tests, some people actually mistook the 128 kBit/sec Ogg samples for the uncoded version. Let's hear it for those strangely named open source file formats!"

volsung writes "A lot of us want portable music players with Vorbis support, right? Well, Xiph.org has decided to help speed the process by releasing their integerized Vorbis decoder, named "Tremor," under a BSD-like license. Tremor is a Vorbis decoding library written for CPUs without floating point hardware, like most handheld devices use. It was previously a proprietary library--licensed by theKompany for their Sharp Zaurus player, among others--but now it's available for everyone to use. The release page also gives contact information for many of the popular hardware manufacturers. If you want Vorbis support in your hardware, now is the time to send some emails! (Also, please say thanks to the Xiph.org crew with a donation if you can.)"

volsung writes "A lot of us want portable music players with Vorbis support, right? Well, Xiph.org has decided to help speed the process by releasing their integerized Vorbis decoder, named "Tremor," under a BSD-like license. Tremor is a Vorbis decoding library written for CPUs without floating point hardware, like most handheld devices use. It was previously a proprietary library--licensed by theKompany for their Sharp Zaurus player, among others--but now it's available for everyone to use. The release page also gives contact information for many of the popular hardware manufacturers. If you want Vorbis support in your hardware, now is the time to send some emails! (Also, please say thanks to the Xiph.org crew with a donation if you can.)"

Slashback tonight with a few words on forcing Open software, NASA mind-reading tricks, a reminder of one nice way not to pay for an MP3 decoder, and more. Read on for the details. Update: 08/28 00:36 GMT by T : Oops -- No DoubleClick news tonight, as the original headline implied. Regrets.

They felt your unvoiced contempt. perl-guy writes "According to a recent NASA press release, reports such as those in this Slashdot story stating that NASA is planning to develop mind-reading equipment for airports in efforts against terrorism are exaggerated and ignore the facts and science behind current research. 'NASA does not have the capability to read minds, nor are we suggesting that would be done,' said Robert Pearce, Director, NASA's Strategy and Analysis Division in the Office of Aerospace Technology in Washington. 'Our scientists were asked to think outside the box with regards to ideas that could aid the nation in the war on terrorism and that's what they are doing. We have not approved any research in this area and because of the sensitivity of such research, we will seek independent review before we do.'"

Let's put that Schneier fellow on the "body-search" list. Quixotic1 writes "Four articles are highlighted over at The Atlantic Online arguing that to protect ourselves against terrorism we must rely on people, not simply on technology. The outline touches on the recent article about Bruce Schneier, the national ID card proposal, and the Clipper Chip."

Star systems, slip through fingers, etc. Since Thomson Multimedia / the Frauenhofer Institute has decided to press the $0.75-per-decoder charge for MP3 decoders mentioned earlier today, there are probably a lot of people suddenly more interested in other formats. I favor the Xiph Foundation's Ogg Vorbis; Xiph CEO Emmett Plant has written his thank-you note to Thomson Multimedia.

Depends what you consider "great." morhoj writes "ZDNet is running a great commentary that talks about the recent debate involving the Digital Software Security Act (the California law the would force governments to use open source software). ''Open source is supposed to be about freedom. Unfortunately, certain advocates have lost sight of that goal.'' I couldn't have summed it up better myself. Forcing anyone to use Open Source software is no better than ludicrous Microsoft licensing agreements." I think Carroll is dead-wrong when he focuses on cost-benefit analyses (and ignores the question of whose money is being spent by whom, for what), but YMMV.

I bet they'd have to edit Super Troopers, too. David_Bloom writes: "Following up on an earlier article, according to a page (link is a direct link to a frame - context sold separately) on the IMAX website, the first movie to use 35mm to 70mm IMAX DMR technology will be the hit 1995 flick Apollo 13. It is interesting to note that, according to a FilmRatings.com lookup, the film has been edited for content for its IMAX release (which is bad news for people hoping to see The Matrix or similar movies on IMAX)."

No, I said I'm meet you by the other telescope! Reader Dan Yocum points out that the skyward-gazing Yalies who captured asteroid 2002 NY40 digitally did so with a different telescope than the one reported. He writes: "They weren't even using WIYN. They were using the 0.9M that's next to it (about 50yd away)." Thanks for the correction!

uvasmith writes "According to the Ogg Vorbis website... Release 1.0 is now ready and tagged as 'vorbis1_0_public_release' in CVS. This is a full release of a 1.0 encoder, decoder and tool set. The encoder, decoder and tools now implement all Vorbis 1.0 specification features including low-bitrate, cascading and channel coupling." Update: 07/19 17:05 GMT by C :It seems someone jumped the gun a bit in mentioning the release, but now it's official! Check out the download page, the letter from their CEO and (if you wish) cough up a few bucks at the donation page! For those audiophiles among us, you can check out a side-by-side audio comparison here. Oh, and don't forget the free music!

uvasmith writes "According to the Ogg Vorbis website... Release 1.0 is now ready and tagged as 'vorbis1_0_public_release' in CVS. This is a full release of a 1.0 encoder, decoder and tool set. The encoder, decoder and tools now implement all Vorbis 1.0 specification features including low-bitrate, cascading and channel coupling." Update: 07/19 17:05 GMT by C :It seems someone jumped the gun a bit in mentioning the release, but now it's official! Check out the download page, the letter from their CEO and (if you wish) cough up a few bucks at the donation page! For those audiophiles among us, you can check out a side-by-side audio comparison here. Oh, and don't forget the free music!

uvasmith writes "According to the Ogg Vorbis website... Release 1.0 is now ready and tagged as 'vorbis1_0_public_release' in CVS. This is a full release of a 1.0 encoder, decoder and tool set. The encoder, decoder and tools now implement all Vorbis 1.0 specification features including low-bitrate, cascading and channel coupling." Update: 07/19 17:05 GMT by C :It seems someone jumped the gun a bit in mentioning the release, but now it's official! Check out the download page, the letter from their CEO and (if you wish) cough up a few bucks at the donation page! For those audiophiles among us, you can check out a side-by-side audio comparison here. Oh, and don't forget the free music!

uvasmith writes "According to the Ogg Vorbis website... Release 1.0 is now ready and tagged as 'vorbis1_0_public_release' in CVS. This is a full release of a 1.0 encoder, decoder and tool set. The encoder, decoder and tools now implement all Vorbis 1.0 specification features including low-bitrate, cascading and channel coupling." Update: 07/19 17:05 GMT by C :It seems someone jumped the gun a bit in mentioning the release, but now it's official! Check out the download page, the letter from their CEO and (if you wish) cough up a few bucks at the donation page! For those audiophiles among us, you can check out a side-by-side audio comparison here. Oh, and don't forget the free music!

xercist writes: "Xiph.org, the bringers of the mighty Vorbis codec, have done it again. The patents on On2's VP3 video codec have been effectively neutered, and it is being released under the BSD license for all to enjoy. The combination of VP3 video and Vorbis audio (in an OGG bitstream, of course) will be called Theora, and will soon take over the world. The ETA to a 1.0 release is approximately one year. You can also read an interview with Emmett Plant (Xiph CEO) here. The official press release will be up tomorrow, so don't complain about lack of mention on xiph.org just yet."

David Frascone asks: "A few months ago, I got a bug up my sphincter and decided to convert all of my MP3 files into Ogg-Vorbis files. I've been pretty happy with the conversion, even though it was supposed to be a bit lossy (I can't hear any difference) . Anyway, now I'm looking for a portable music player that plays Ogg-Vorbis files, and I'm coming up empty. I *really* don't want to have to convert the tunes back to MP3 on the fly to put them onto a portable player. Does anyone know of any ogg players out there?" While Ogg compatibility has been slow to catch on, most of the tools necessary to create a player are already available. However no one has yet taken that final step to update existing MP3 players or to introduce new units with the added functionality and bring them to the market, yet. If someone has info on Ogg-enabled players that may be in the pipe, please let us know. Hardware manufacturers: If you're reading this, there's a huge demand for you to tap into. If your MP3 players already support fixed point decoding, there is already a software decoder for Ogg that is ready for use from the fine folks over at the Xiph.org:

I get this question every day, and there is no doubt that there is plenty of demand for portable Ogg players. There are a lot of people out in the community that aren't buying portables until they are certain that they can play Vorbis files on them. I can certainly understand this; Vorbis is a superior audio compression codec to mp3, and if people are going to spend money, they want quality and the ability to use a patent-free codec.

Most portable players in the universe don't have a floating-point unit, which is necessary to use the reference decoder that we give away to the world. That's okay, we're familiar with the challenge, and we're now licensing Tremor, which is a fixed-point decoder designed for use on portable devices. Tremor is already working in the wild; tkcPlayer from theKompany uses Tremor to play Vorbis files on the Sharp Zaurus.

So, if you're a hardware manufacturer that wants to include Ogg Vorbis playback on your portable player du jour, please drop me an E-mail to emmett@xiph.org. Don't worry about the huge up-front costs like you're paying with Fraunhofer. We want to work with you to make Vorbis playback a possibility on your machine, and licensing terms are extremely flexible to accommodate small companies (even one-man shops) up to the big guys.

To those who want their portable to play Vorbis files, copy this message to your favorite manufacturer. Also, thanks to the Open Source and Free Software communities for their continued support! If it weren't for Open Source, we wouldn't be able to produce and maintain the best lossy audio compression codec on Planet Earth.

Emmett Plant
CEO, Xiph.org Foundation

So if you want Ogg support, you might have to lobby for it.

sudog writes: "According to this vorbis-dev posting and The VP3 Homepage VP3 (QT5-type movie compression scheme) is now under the LGPL! What's not clear is whether they intend to offer it guaranteed royalty and patent free to the community. They're actively looking for help, too. Does this mean that we no longer need the OGG-Tarkin to save us from our movie-less, video-app-less emulating?" Of course, they don't say starting when, exactly.

sudog writes: "According to this vorbis-dev posting and The VP3 Homepage VP3 (QT5-type movie compression scheme) is now under the LGPL! What's not clear is whether they intend to offer it guaranteed royalty and patent free to the community. They're actively looking for help, too. Does this mean that we no longer need the OGG-Tarkin to save us from our movie-less, video-app-less emulating?" Of course, they don't say starting when, exactly.

Vanth Dreadstar asks: "While MP3 is okay, I have begun researching other codecs that would be suitable for my home music use. Lossy codecs such as Ogg Vorbis, AAC, and MPC all seem to have promise, not to mention the lossless codecs such as Shorten (otherwise known as .SHN), LPAC, and FLAC. I would like to know what non-MP3 codecs people are using out there, and why."

The first Slashback of 2002 brings you updates on Ogg streaming (listen in while it lasts, and send feedback if you like it!), Qwest and your privacy, holes and patches for products from the MS-AOL-Time Warner Industrial Complex, and even more steganographic images failing to appear.

Getcher hot streams while they last ... jmoffitt writes: "In his post to the Vorbis list, Ciaran announced that the Ogg Vorbis BBC streams of Radio 1 and Radio 4 that we've enjoyed since early November would go offline as the test is ending. Everyone is encouraged to send their encouragement for these streams to continue to webweaver@bbc.co.uk. Also, as a special treat, the Radio 4 Ogg stream has been extended a week - just enough for all to catch the first episode of Lord of the Rings on Saturday at 1430 GMT."

Please mind the people interrupting your privacy. Matt Clauson writes: "Discussion list for the Qwest privacy issue and possible protest action has been set up -- send an email qwest-action-subscribe@dotorg.org to subscribe to it."

Plug, plug, plug ... timekillerj writes "Well it looks like AOL jumped right in and fixed that pesky hole. We can all go back to speculating how insecure it is now. An article on Yahoo has more info, including a short debate on w00w00 disclosing before getting a response from AOL."

Backstepping by any other name ... dagoalieman writes "It appears the FBI has decided that MS's patch is sufficient. According to CNN, they announced this earlier today in a rather quiet fashion. While MS may see it as good news, I think the fact that the hole is coming back to public attention just blackens the eye a little more for them. It will be interesting to see future ramifications of the government getting involved in these issues, too..." It can't look good when your company's software is called into question by some of your largest customers.

Nope, still don't see any. Niels Provos writes: "I just updated http://www.citi.umich.edu/u/provos/stego/usenet.php to reflect the final results from our search of hidden messages in USENET images. We did not find a single hidden message.

I also released a new version of stegdetect.

The disconcert cluster that we used for the dictionary attack contained more than two-hundred workstations, mostly from CAEN (that is the computer aided engineering network at UMich). The peak performance is comparable to 72 1200 MHz Pentium III machines :-) ...

Below my mail to the cryptography mailing list.

------- Forwarded Message
From: Niels Provos <provos@citi.umich.edu>
To: cryptography@wasabisystems.com
Subject: Stegdetect 0.4 released and results from USENET search available
Date: Fri, 21 Dec 2001 12:16:14 -0500
Sender: provos@citi.umich.edu

I just released Stegdetect 0.4. It contains the following changes:

- Improved detection accuracy for JSteg and JPhide.
- JPEG Header Analysis reduces false positives.
- JPEG Header Analysis provides rudimentary detection of F5.
- Stegbreak uses the file magic utility to improve dictionary
attack against OutGuess 0.13b.

You can download the UNIX source code or windows binary from

http://www.outguess.org/download.php

- -----

The results from analyzing one million images from the Internet Archive's USENET archive are available at http://www.citi.umich.edu/u/provos/stego/usenet.php.

[...]

After scanning two million images from eBay without finding any hidden messages, we extended the scope of our analysis.

This page provides details about the analysis of one million images from the Internet Archive's USENET archive.

Processing the one million images with stegdetect results in about 20,000 suspicious images. We launched a dictionary attack on the JSteg and JPHide positive images. The dictionary has a size of 1,800,000 words and phrases. The disconcert cluster used to distribute the dictionary attack has a peak performance of roughly 87 GFLOPS. However, we have not found a single hidden message. [...]

Comments and feedback are welcome. We have an FAQ at http://www.citi.umich.edu/u/provos/stego/faq.html"

Thanks for the update, Niels!

The first Slashback of 2002 brings you updates on Ogg streaming (listen in while it lasts, and send feedback if you like it!), Qwest and your privacy, holes and patches for products from the MS-AOL-Time Warner Industrial Complex, and even more steganographic images failing to appear.

Getcher hot streams while they last ... jmoffitt writes: "In his post to the Vorbis list, Ciaran announced that the Ogg Vorbis BBC streams of Radio 1 and Radio 4 that we've enjoyed since early November would go offline as the test is ending. Everyone is encouraged to send their encouragement for these streams to continue to webweaver@bbc.co.uk. Also, as a special treat, the Radio 4 Ogg stream has been extended a week - just enough for all to catch the first episode of Lord of the Rings on Saturday at 1430 GMT."

Please mind the people interrupting your privacy. Matt Clauson writes: "Discussion list for the Qwest privacy issue and possible protest action has been set up -- send an email qwest-action-subscribe@dotorg.org to subscribe to it."

Plug, plug, plug ... timekillerj writes "Well it looks like AOL jumped right in and fixed that pesky hole. We can all go back to speculating how insecure it is now. An article on Yahoo has more info, including a short debate on w00w00 disclosing before getting a response from AOL."

Backstepping by any other name ... dagoalieman writes "It appears the FBI has decided that MS's patch is sufficient. According to CNN, they announced this earlier today in a rather quiet fashion. While MS may see it as good news, I think the fact that the hole is coming back to public attention just blackens the eye a little more for them. It will be interesting to see future ramifications of the government getting involved in these issues, too..." It can't look good when your company's software is called into question by some of your largest customers.

Nope, still don't see any. Niels Provos writes: "I just updated http://www.citi.umich.edu/u/provos/stego/usenet.php to reflect the final results from our search of hidden messages in USENET images. We did not find a single hidden message.

I also released a new version of stegdetect.

The disconcert cluster that we used for the dictionary attack contained more than two-hundred workstations, mostly from CAEN (that is the computer aided engineering network at UMich). The peak performance is comparable to 72 1200 MHz Pentium III machines :-) ...

Below my mail to the cryptography mailing list.

------- Forwarded Message
From: Niels Provos <provos@citi.umich.edu>
To: cryptography@wasabisystems.com
Subject: Stegdetect 0.4 released and results from USENET search available
Date: Fri, 21 Dec 2001 12:16:14 -0500
Sender: provos@citi.umich.edu

I just released Stegdetect 0.4. It contains the following changes:

- Improved detection accuracy for JSteg and JPhide.
- JPEG Header Analysis reduces false positives.
- JPEG Header Analysis provides rudimentary detection of F5.
- Stegbreak uses the file magic utility to improve dictionary
attack against OutGuess 0.13b.

You can download the UNIX source code or windows binary from

http://www.outguess.org/download.php

- -----

The results from analyzing one million images from the Internet Archive's USENET archive are available at http://www.citi.umich.edu/u/provos/stego/usenet.php.

[...]

After scanning two million images from eBay without finding any hidden messages, we extended the scope of our analysis.

This page provides details about the analysis of one million images from the Internet Archive's USENET archive.

Processing the one million images with stegdetect results in about 20,000 suspicious images. We launched a dictionary attack on the JSteg and JPHide positive images. The dictionary has a size of 1,800,000 words and phrases. The disconcert cluster used to distribute the dictionary attack has a peak performance of roughly 87 GFLOPS. However, we have not found a single hidden message. [...]

Comments and feedback are welcome. We have an FAQ at http://www.citi.umich.edu/u/provos/stego/faq.html"

Thanks for the update, Niels!

haplo21112 writes "I am working on coding a web front end to choose music from the collections stored on my web servers hard drive, and then stream this music to machine connected to my stereo. Like many people I would think, my music collection is mixed between .ogg/.mp3 formats since I started ripping before .ogg(which I now use) was available. The problem I have run up against is I can find no utility for streaming, that supports both formats, specifically both in a mixed playlist. Mod_MP3 came close, but it turns out that it can handle only one at a time either all .mp3's or all .oggs, the playlist can't be mixed. I looked into the Icecast streaming utilities, but they seem to be mp3 bound at least till the icecast 2.0 release. Has anyone run into this same problem of mixed media, did you come up with a solution that didn't require redoing half your collection in the other format." Ah, if only the problem was that simple...

This is the problem, when a client, like XMMS, connects it negotiates the stream type. After this it just assumes all data after this point is of the same type. At no point can it switch content types. You can use something like a play list which lists multiple connections to simulate playing different formats in a row, the thing is this requires a reconnection to the server each time.

You can blame the two dominant protocols, SHOUT and ICY. One was created for the Shoutcast server and the other was created by the Icecast folks. Neither of them really considered the issue of carrying any other payload then MP3, or more to the point, changing content type in midstream.

At some point it would be great if Vorbis/Ogg became dominant because of the silly copyright restriction with MP3 that make the use of the lame encoder pretty questionable. It still has a way to go though since the code for bit peeling has yet to be finished and until that is completed, to down bitgrade an Ogg stream you have to decode it to some format like PCM and then reencode to Ogg (which is certainly not optimial for real time demands).

haplo21112 writes "I am working on coding a web front end to choose music from the collections stored on my web servers hard drive, and then stream this music to machine connected to my stereo. Like many people I would think, my music collection is mixed between .ogg/.mp3 formats since I started ripping before .ogg(which I now use) was available. The problem I have run up against is I can find no utility for streaming, that supports both formats, specifically both in a mixed playlist. Mod_MP3 came close, but it turns out that it can handle only one at a time either all .mp3's or all .oggs, the playlist can't be mixed. I looked into the Icecast streaming utilities, but they seem to be mp3 bound at least till the icecast 2.0 release. Has anyone run into this same problem of mixed media, did you come up with a solution that didn't require redoing half your collection in the other format." Ah, if only the problem was that simple...

This is the problem, when a client, like XMMS, connects it negotiates the stream type. After this it just assumes all data after this point is of the same type. At no point can it switch content types. You can use something like a play list which lists multiple connections to simulate playing different formats in a row, the thing is this requires a reconnection to the server each time.

You can blame the two dominant protocols, SHOUT and ICY. One was created for the Shoutcast server and the other was created by the Icecast folks. Neither of them really considered the issue of carrying any other payload then MP3, or more to the point, changing content type in midstream.

At some point it would be great if Vorbis/Ogg became dominant because of the silly copyright restriction with MP3 that make the use of the lame encoder pretty questionable. It still has a way to go though since the code for bit peeling has yet to be finished and until that is completed, to down bitgrade an Ogg stream you have to decode it to some format like PCM and then reencode to Ogg (which is certainly not optimial for real time demands).

An anonymous reader asks: "Ogg Vorbis is hitting stable and hopefully will release 1.0 soon. But I'm wondering, who is going to use it? MP3 is very popular on the net and beyond, but it's based on patents. Software patents aren't legal in Europe, but are in other parts of the world. Is Ogg Vorbis making a chance to become the next music-standard for the net and beyond. This mainly because there are no patents broken by this standard. Will it be a standard for the world or one for the books?"

Never having bothered to do it before with MP3, I've recently started ripping my CD collection to .ogg files, and the quality is good to my (tin) ears. Someone with an entrepreneurial bent needs to sell a dedicated hardware player that takes CD-Rs, so I can play back 10 hours of books on tape from a single disk. I'm not the only one slow on the MP3 curve, basically starting from scratch with Vorbis, am I?

Jack Moffitt writes: "I just bought one of the new apple iBooks, which I then proceeded to install debian on. There are some installation problems, but it works well. I wrote up my thoughts and notes here. Sound isn't working, but I've started driver research and work. This is probably the best Linux laptop one can buy right now, so go get one!" He includes an excellent rundown on installing Debian, and talks about what's known (and what's being worked on) to get sound to work. Does this mean that Ogg Vorbis tracks will soon play through the new iBook's speakers?

Jack Moffitt writes: "I just bought one of the new apple iBooks, which I then proceeded to install debian on. There are some installation problems, but it works well. I wrote up my thoughts and notes here. Sound isn't working, but I've started driver research and work. This is probably the best Linux laptop one can buy right now, so go get one!" He includes an excellent rundown on installing Debian, and talks about what's known (and what's being worked on) to get sound to work. Does this mean that Ogg Vorbis tracks will soon play through the new iBook's speakers?

Jack Moffitt writes: "I just bought one of the new apple iBooks, which I then proceeded to install debian on. There are some installation problems, but it works well. I wrote up my thoughts and notes here. Sound isn't working, but I've started driver research and work. This is probably the best Linux laptop one can buy right now, so go get one!" He includes an excellent rundown on installing Debian, and talks about what's known (and what's being worked on) to get sound to work. Does this mean that Ogg Vorbis tracks will soon play through the new iBook's speakers?

Jack Moffitt writes: "I just bought one of the new apple iBooks, which I then proceeded to install debian on. There are some installation problems, but it works well. I wrote up my thoughts and notes here. Sound isn't working, but I've started driver research and work. This is probably the best Linux laptop one can buy right now, so go get one!" He includes an excellent rundown on installing Debian, and talks about what's known (and what's being worked on) to get sound to work. Does this mean that Ogg Vorbis tracks will soon play through the new iBook's speakers?

Jack Moffitt writes: "I just bought one of the new apple iBooks, which I then proceeded to install debian on. There are some installation problems, but it works well. I wrote up my thoughts and notes here. Sound isn't working, but I've started driver research and work. This is probably the best Linux laptop one can buy right now, so go get one!" He includes an excellent rundown on installing Debian, and talks about what's known (and what's being worked on) to get sound to work. Does this mean that Ogg Vorbis tracks will soon play through the new iBook's speakers?

TokyoBoy asks: "I have been looking at in-dash mp3 head units and changers lately. However, its occured to me that I would much rather make Ogg/Vorbis files instead of mp3s now. Does anyone know of any hardware manufacturers who plan on supporting the Ogg/Vorbis format in either portable or car stereo equipment?" I would figure this wouldn't be so hard to add on support to some of those Linux-based players out there. There has been a lot of press about the Empeg Car MP3 player (now RioCar...here's hoping that these units are still as flexible as they always were), over the past year, and Slashdot did this MP3 player project which also might proove to be a good starting point. If anyone out there has done this already, please share your experiences.

gravityworshipper writes: "Nice new project, Sureplayer, making a GPL MPEG-1 streaming video encoder that plays through any browser with Java. The Ogg Vorbis people may have something wonderful someday, but this is already sort of working (and has a catchier name). The sound still sucks (doesn't work at all in N4.7X for Linux), but they're looking for people to help. I am tired of using (proprietary) Real and not being able to see Quicktime or Windows Media Player video at all in Linux. Sureplayer encoder/server is open source, so makes it easier and cheaper for indie artists to put video online, and easier for their work to be seen because no client download required, just a browser with Java. Real & MS & QT give away the client, then charge big $$ for encoding/server software, which users don't realize but video people do. I saw this is a NewsForge Report. Cool!"