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      <page pageid="3072" ns="0" title="ReZound">
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          <rev contentformat="text/x-wiki" contentmodel="wikitext" xml:space="preserve">{{Infobox Software
| name = ReZound
| logo =
| screenshot =  
| caption = open source audio editor 
| maintainer = ReZound Team 
| stable_release = 0.12.0b 
| preview_release = 0.12.1b 
| operating_system = Linux/BSD
| use = Digital Audio Editor
| license = GPL 
| website = http://rezound.sourceforge.net/
}}

=Introduction= 
ReZound aims to be a stable, open source, and graphical audio file editor primarily for but not limited to the Linux operating system. It is very similiar to [[Audacity]]. 
==Features== 
=== Common features === 
* Either 16bit integer or 32bit floating point can be chosen as the interal sample format
* Fast editing of large files 
* Undo
* Labeled cue positions 
* Cues can be dragged 
* Automatic Crossfading of Selection Edges on All Applicable Actions to Create Smooth Transitions
* Ability to save user notes on codes that support metadata 
* Macros Allow a user to record a sequencer of changes to a to a file and repeat those actions later on other files 
* User-Definable key-bindings to actions 
=== Codecs === 
=== Audio I/O === 
* OSS 
* [[ALSA]] (Advanced Linux Sound Architecture)  
* Port Audio 
* [[JACK]] 
=== Recording/Playback === 
=== LADSPA DSP Effects ===
* Reverse
* Change Volume
* Gain (by constant or curve)
* Change Rate (by constant or curve)
* Flange
* Delay (Echo)
* Quantize
* Distortion (by a curve)
* Varied Repeat
* Convolution
:For Various Effects Like Reverb and Applying Room Characteristics

=== Mastering/Tools === 
==Screenshots== 
=Development API= 
{{stub}} 
==External links==

[[Category:Audio Editors]]</rev>
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      <page pageid="1367" ns="0" title="Real Video">
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          <rev contentformat="text/x-wiki" contentmodel="wikitext" xml:space="preserve">{{POV}}
'''RealVideo''' is a proprietary video codec developed by RealNetworks. It was first released in 1997 and as of 2004 is at version 10.

RealVideo has historically been used to deliver streaming video across IP networks at low bit rates to desktop personal computers. Today's prevalence of broadband is seeing RealVideo put to even greater use as bigger pipes allow video to be encoded at higher bitrates resulting in increased quality and clarity.

With mobile carriers starting to offer data services to customers with enabled handsets, it enables consumers to watch video on their mobile phones, be it today's news highlights or even live television.

RealVideo differs from conventional video codecs in that it has been optimized for streaming via the proprietary PNA protocol or the newer standardized Real Time Streaming Protocol. It can be used for download and play (dubbed on-demand), or for live streaming.

RealVideo is usually paired with RealAudio and packaged in a RealMedia (.rm) container.
The main desktop media player for RealMedia content is RealNetworks' RealPlayer, currently at version 10. The open source program [http://www.mplayerhq.hu/homepage/design7/news.html MPlayer] can also play these files and streams. 

With RealPlayer, it is not possible to save RealVideo streams to a file; [http://www.mplayerhq.hu/homepage/design7/news.html MPlayer] and StreamBox VCR can be used for this purpose.


* [http://www.realnetworks.com/products/codecs/realvideo.html RealVideo 10 codec description]

* [http://p084.ezboard.com/fstreemeboxvcrfrm7.showMessage?topicID=27.topic Unofficial StreamBox VCR download]</rev>
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