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Topic: Ogg Speex


  
  Speex: a free codec for free speech
Finally, Speex is part of the GNU Project and is available under the Xiph.org variant of the BSD license.
Speex is based on CELP and is designed to compress voice at bitrates ranging from 2 to 44 kbps.
Note that Speex has a number of features that aren't in other codecs such as intensity stereo encoding, integration of multiple sampling rates in the same bitstream, and a VBR mode; see our comparison page for more.
www.speex.org   (537 words)

  
 Yoz Grahame's Cheerleader: Ogg, Speex and patents   (Site not responding. Last check: 2007-11-02)
What you probably didn't know is that Vorbis is not the only free audio format to use the Ogg bitstream spec.
Speex is an audio codec aimed at speech compression.
Vorbis is an audio codec that uses Ogg as its encapsulating data format.
cheerleader.yoz.com /2002/07/ogg_speex_and_patents.html   (277 words)

  
 LWN: Development
The Speex FAQ clarifies the different goals of Speex and Ogg Vorbis: "Ogg is a ``container format'' for holding multimedia data.
Speex also uses the Ogg format to store its bit-streams as files, so technically they would be ``Ogg Speex'' files (I prefer to call them just Speex files).
Programmers who want to add Speex capabilities to their applications may want to have a look at the Programming with Speex (the libspeex API) section of the documentation, as well as the Speex API Documentation.
lwn.net /Articles/23871   (1914 words)

  
 Speex - Hydrogenaudio Forums
Speex is in an Ogg container by default.
For what I know speex is a compression codec that can be used in an ogg container.
Tobias Waldvogel's sources are uploaded to the Xiph CVS and could be used as a perfect basis for all of that, but you may also have a look at CoreFLAC (en/decoder filter) and CoreVorbis (decoder filter) as examples of how to code such filters.....
www.hydrogenaudio.org /forums/index.php?showtopic=19291   (1223 words)

  
 Vorbis.com: 3rd Party Software
This is a file filter that adds read and write Ogg Vorbis support to Cool Edit 96/2000/Pro for Windows without having to use an external application or an extra step to encode or decode Ogg Vorbis files.
Ogg Drop is a freeware application that will encode AIFF and AIFC (.aif) sound files into an Ogg Vorbis (.ogg) stream.
An Ogg Vorbis SPI (Service Provider Interface) for Java based on the JOrbis library, a "Vorbis Driver" that could be plugged to ANY Java music player.
vorbis.com /software   (2792 words)

  
 IM2 | OQP » What’s a Speex file?
Prompted by Mark’s question, Speex is a codec from the vorbis family.
I use ogg123 on gnu/linux; for ms windows I was using foobar 2000, but ms media player with the right DirectShow filters will do the trick; finally on a Mac with OS X 10 you can use the darwin ports, QuickTime components for iTunes, fink or collect a bounty if you swing that way.
Ogg is a container format for holding multimedia data.
rym.waglo.com /wordpress/index.php?p=260   (435 words)

  
 Neuros: Forums
Posted - 02/12/2003 : 04:36:31 AM It would be great if you added OGG Speex support, it is again patent free like OGG Vorbis but is designed for encoding speech at very low bitrates.
Also, Speex seems to be a fairly heavy-weight compression codec i.e.
Speex needs to have an integerized version written (I think someone may actually be working on this).
www.neurosaudio.com /community/forum/topic.asp?TOPIC_ID=134   (602 words)

  
 Index (JSpeex API Specification)
Speex Decoder inteface, used as a base for the Narrowband and sideband decoders.
Speex Encoder interface, used as a base for the Narrowband and sideband encoders.
Pointer in the buffer to the point where Ogg data is added.
jspeex.sourceforge.net /doc/index-all.html   (2540 words)

  
 illiminable Ogg Directshow Filters for Speex, Vorbis, Theora and FLAC
Part of my aim of this project was to use the knowledge gained to create a set of filters that works with generic ogg physical streams rather than just a particular physical bitstream format and to release these back to the open source community.
This time writing the generic ogg case first and then basing the annodex demuxer on this new design it will increase the consistency of the code between the two modules and provide less trouble integrating new codecs, with the aim of making annodex technology available in the standard applications that come default with windows.
Speex and vorbis, don't have seg fault any more, though very rarely after a seek there is no audio.
www.illiminable.com /ogg/history.html   (2295 words)

  
 [vorbis] Vorbis vs Speex
mp3 and ogg at their lowest settings worked better.
Hard to believe an 8kbps mp3 sounds 'okay', but with the few samples I tried, it did, and sounded better than speex while doing it.
My understanding is that Vorbis > > > > > > is targetted at high-quality audio (music) while Speex is > targetted > > > > > > at speech quality audio (telephoney and such).
lists.xiph.org /pipermail/vorbis/2003-May/010591.html   (573 words)

  
 Ogg Theora Information - Doom9's Forum   (Site not responding. Last check: 2007-11-02)
Ogg Theora is the video coding format of the Xiph multimedia format family
Under the "Ogg" name the Xiph.Org Foundation, founded by Christopher Montgomery, aims at providing the public, developer and business markets a 100% license free and open multimedia framework, as free and opensource alternative to licensing requiring solutions, including closed formats (as WM9 or RV9/10), but also of course open formats, as the MPEG technologies!
Ogg Theora was derived from On2's VP3 codec, which On2 practically gives away for free, and can be called a superset of the VP3 video codec (VP3 Specs).
forum.doom9.org /showthread.php?t=77314   (1182 words)

  
 Speex directshow codec - Hydrogenaudio Forums
I wanted to put it in Matroska container, but it seems, that speex is not supported in Matroska.
Tobias OggDS can play Vorbis from Ogg, as well as multiple ACM and/or VCM codecs that were muxed into Ogg, but not native Speex in Ogg.
As you already noticed, you have to put Speex in WAV, using Christian Buchner's ACM codec, to be able to play it on Windows with DirectShow.
www.hydrogenaudio.org /forums/index.php?showtopic=17269   (619 words)

  
 Vorbis - Webled.com
Ogg Vorbis is a new audio compression format.
Ogg Vorbis is a fully open, non-proprietary ]...
[ Ogg Vorbis is an audio compression format similar to MP3 but free of ]...
www.webled.com /Vorbis.htm   (443 words)

  
 Speex Programs - MP3BookHelper, VoIPerized, Ease Audio Converter
Rapid Mp3 ID3v1 ID3v2 and Ogg Speex Flac Vorbis tags editing and file renamin...
Such as converting MP3 to WAV and OGG, WAV to MP3 and WMA.
I've been searching for something like this for about 2 years, and what I've found hear at last is a very handy utility with user-friendly interface and a lot of useful features.
www.softchecker.com /files/speex.html   (365 words)

  
 Best free speex downloads. Convert files from MP3, WMA, OGG, AAC, APE, FLAC, and MP4 to WAV and backwards. ...
Convert files from MP3, WMA, OGG, AAC, APE, FLAC, and MP4 to WAV and backwards.
Speex software: mp3 decoder,wav encoder,mp3,ogg,wma to wav, MP3, Ogg tag editing Import & Export TXT, XML, VoIPerized is a so called VoIP program and more.
By using the open source Speex audio codec the audio quality is far higher than any normal telephone call.
www.freedownloadmanager.org /downloads/speex_software   (344 words)

  
 libfishsound: Main Page   (Site not responding. Last check: 2007-11-02)
When these codecs are used in files, they are commonly encapsulated in Ogg to produce Ogg Vorbis and Speex files.
Example C programs using liboggz to read and write these files are provided in the libfishsound sources.
Decoding audio data : How to decode audio data with FishSound, including source for a fully working Ogg Vorbis and Ogg Speex decoder.
www.annodex.net /software/libfishsound/html   (354 words)

  
 Debian -- xmms-speex
Ogg Speex is an audio codec designed for speech recordings.
It can go down to very low bit rates (on the order of 16Kbps) while remaining intelligible.
For a command line encoder and decoder, have a look at the `speex' package.
packages.debian.org /unstable/sound/xmms-speex   (114 words)

  
 unmediated: Ogg Directshow Filters for Speex, Vorbis, Theora and FLAC
WiMP or any other directshow application (ie BSPlayer) will be able to play Ogg Vorbis, Ogg Speex, Ogg Theora and Ogg FLAC.
We've been having a back channel conversation amongst the trackers at unmediated about how/whether to update the way in which we aggregate, present, and make useable the content on the site, in light of all the various aggregators, digg and its clones, and role model group blog sites that we all consume/use/hate/love.
This weblog is licensed under a Creative Commons License.
www.unmediated.org /archives/2004/10/ogg_directshow.php   (1056 words)

  
 Speex: A free codec for free speech
BitWise Chat is a cross-platform instant messenger that integrates voice chat and uses Speex for the audio compression.
This allows Speex to be used in NetMeeting.
Edmunt Pienkowsky's bundle of Speex for Windows, including an ACM codec that will get Speex to work in NetMeeting.
www.speex.org /software   (184 words)

  
 MP3BookHelper : MP3, Ogg tag editing Import & Export TXT, XML
You can export and import ID3 tags to and from XML and comma delimited text files, verify CRC/MD5 checksums and more.
Originally it was designed for managing audiobooks but could be used for any mp3 and ogg files.
Keywords: speex, flac, freedb, editor, rename, tagger, open, source, opensource, id3v1, id3v2, audiobook, batch, edit, playlist
fileprofile.com /Audio/music_composers/mp3bookhelper   (298 words)

  
 FreshPorts -- audio/speex
The Speex is a patent-free, Open Source/Free Software voice codec.
Unlike other codecs like MP3 and Ogg Vorbis, Speex is designed to compress voice at bitrates in the 2-45 kbps range.
Major user-visible change: vorbis-tools now integrates some support for flac and speex files.
www.freshports.org /audio/speex   (650 words)

  
 Speex tools for Zaurus   (Site not responding. Last check: 2007-11-02)
The Speex codec uses an open-source compression method that is optimized for voice (speech) compression.
I believe they use floating point emulation on the ARM processor, but the quick tests I did of minute-long clips were actually fairly quick to encode and decode.
Decompressing entire radio shows to wav files would of course be a waste on the Zaurus, but perhaps one could pipe them to sox or something.
home.comcast.net /~bender647/speex   (447 words)

  
 DirectShow Filters for Ogg Vorbis, Speex, Theora and FLAC 0.69.8924 Free Download - Softpedia
Installing this package you will be able to play Ogg Vorbis, Ogg Speex, Ogg Theora and Ogg FLAC with Media Player or any other DirectShow application like BSPlayer, Foobar2000...
To download from torrent links, you must download and install a bittorrent client.
Note: If you have problems downloading DirectShow Filters for Ogg Vorbis Speex Theora and FLAC, please try to stop using your download manager and avoid right clicking on files.
www.softpedia.com /progDownload/x-Download-14498.html   (491 words)

  
 Speex software downloads
Rapid Mp3 (ID3v1, ID3v2) and Ogg / Speex / Flac Vorbis tags editing and file renaming functions.
Ease Audio Converter is a powerful audio converter which can convert audio formats MP3, WAV, WMA, OGG, AAC, MP4, APE, FLAC, WavePack, MPC, SPX(Speex), TTA, OptimFROG and AC3, from one to another.
M4a / Flac / Ogg / Ape / Mpc Tag Support Plugin add support for various additional audio files tag formats into Microsoft Media Player v10 and Windows Media Center Edition 2005, it allow you to add this files into Media Library with all its tag information.
www.shareware-download.org /speex.php   (263 words)

  
 MP3BookHelper 2.3.4 - MP3(ID3v1, ID3v2), Ogg/Speex/Flac Vorbis tag editing and renaming. Import&Export - mp3, ogg, ...
Import&Export - mp3, ogg, speex, flac, freedb, tag, editor, rename, tagger, open source, opensource, GNU, GPL, SFV, PAR, ID3v1, ID3v2, CSV, NFO, audiobook, Batch Edit, m3u, playlist
This will help you to find Identical files on your hard drive even with different tags.You can export and import ID3 tags to and from XML and comma delimited text files, verify CRC/MD5 checksums and more.Originally it was designed for managing audiobooks but could be used for any mp3 and ogg files.
MP3BookHelper, mp3, ogg, speex, flac, freedb, tag, editor, rename, tagger, open source, opensource, GNU, GPL, SFV, PAR, ID3v1, ID3v2, CSV, NFO, audiobook, Batch Edit, m3u, playlist
www.freetrialsoft.com /MP3BookHelper-review-520.html   (197 words)

  
 illiminable Ogg Directshow Filters for Speex, Vorbis, Theora and FLAC
BSPlayer) will be able to play Ogg Vorbis, Ogg Speex, Ogg Theora, Ogg FLAC and native FLAC.
Starting with version 0.72.1838, development will now be split into a stable and unstable branch.
Also you can encode vorbis, speex, FLAC and theora files using graphedit(DirectX9 SDK) or other similar program.
www.illiminable.com /ogg   (496 words)

  
 Speex Software: MP3BookHelper, VoIPerized
Rapid Mp3 ID3v1 ID3v2 and Ogg Speex Flac Vorbis tags editing and file renaming functions Mass Tag editing is done using sp...
VoIPerized is a so called VoIP Voice over IP program VoIPerized enables you to make free audio calls to other people who a...
For those have speaking disability or intending to disguise voices, it's also helpful and pro...
www.windfile.com /find/speex   (167 words)

  
 [SDL] Re: speex decoding in SDL_mixer   (Site not responding. Last check: 2007-11-02)
Next message: [SDL] Re: speex decoding in SDL_mixer
> SDL_mixer already supports ogg vorbis (in the precompiled Windows DLLs > I've got at least).
Since there doesn't seem to be much interest in adding this free and patent-free speech codec to SDL_Mixer, is there an easy way for me to make an SDL_RWops object that references a region of memory?
www.libsdl.org /pipermail/sdl/2004-April/061304.html   (143 words)

  
 wmplugins.com - Item Details
This collection of codecs will allow you to play Ogg Vorbis, Speex, Theora and FLAC in Windows Media Player or any other directshow application.
If you want flac or Ogg tag support, Winamp and foobar will do it with plugins....
So this Ogg Filter is only to play the content which is already great !!
www.wmplugins.com /ItemDetail.aspx?ItemID=681   (629 words)

  
 Free speex downloads ♫ My Music Tools
Related keywords: to, MP3, OGG, AVI, MPEG, WMV, WAVE, RM, RM to AVI, WAVE to OGG, WMV to MP3, WAVE to MP3, AVI to OGG, RMVB to MP3, MPEG to AVI.
, WAVE to AVI, ASF to OGG, WMA to OGG, RAM to MP3, RM to MP3, WMA to MP3, WMV to AVI, MPEG to OGG, MPG to MP3, MPEG to MP3, WMV to OGG, WAV to MP3, WMA, AVI to MP3, ASF, RM to OGG, ASF to MP3, MPG, AVI.
Related keywords: wma, a-law, mp3, ogg, wav, u-law, ac3, u-law to wav, AAC, wav encoder, FLAC, OptimFROG, SPX, WavePack, MPC, wav to mp3, to, mp4, TTA, APE, mp3 decoder, decoder, encoder
www.mymusictools.com /download/speex   (409 words)

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