diff --git a/LICENCE-MP3 b/LICENCE-MP3 new file mode 100644 index 0000000..00d798b --- /dev/null +++ b/LICENCE-MP3 @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 icatcher.at + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/README-MP3recorder.md b/README-MP3recorder.md new file mode 100644 index 0000000..38a06df --- /dev/null +++ b/README-MP3recorder.md @@ -0,0 +1,102 @@ +# MP3RecorderJS # + +Record MP3 (and WAV) files in the browser using JavaScript and HTML. + +## General ## + +### Why? ### + +The whole project got kicked off by using [Recordmp3js](https://github.com/nusofthq/Recordmp3js) - discovered in [this wonderful article by Remus](http://nusofthq.com/blog/recording-mp3-using-only-html5-and-javascript-recordmp3-js/) - +and discovering that my needs were not entirely met. I needed the possibility to have multiple recorders on one site. Also, since the original code was being altered to only reflect the MP3 changes and changing +it from stereo to mono, I had the feeling that a lot of unused code has been left in there and I found it difficult to actually see what's going on. + +### Fork? ### + +My first idea was to fork the original project, but I soon discovered that I'm going more for a rewrite than a fork. Hence I ended up writing it anew in a different style. + +## Requirements ## + +* [jQuery (>= v1.11.1)](http://jquery.com/) +* [libmp3lame.js](https://github.com/akrennmair/libmp3lame-js) +* A browser that supports `navigator.getUserMedia` + * [WC3 specification](http://dev.w3.org/2011/webrtc/editor/getusermedia.html) + * [Supported Browsers](http://caniuse.com/#search=getUserMedia) + +For easy use `jQuery` and `libmp3lame.js` are included in this project. + +## Usage ## + +### Creation ### + + // create an audio context + var audio_context = new AudioContext; + + // tell the browser you want to get some audio user media + navigator.getUserMedia({audio: true}, function(stream) { + // create an MP3Recorder object supplying the audio context and the stream + var recorderObject = new MP3Recorder(audio_context, stream); + }, function(e) { + // some error occured + }); + +### Start recording ### + +On a given `MP3Recorder` object you can simply call `start()` to start recording. + + recorderObject.start(); + +### Stop recording ### + +On a given `MP3Recorder` object you can simply call `stop()` to stop recording. + + recorderObject.stop(); + +### Retrieving recorded data ### + +On a given `MP3Recorder` object you can call 3 methods to get the recorded data, depending on which type you need. + +#### As Blob data #### + + recorderObject.exportBlob(function(blobData) { + // blobData is a Blob object + }); + +#### As WAV data #### + + recorderObject.exportWAV(function(wavData) { + // wavData is a base64 encoded Uint8Array + }); + +#### As MP3 data #### + + recorderObject.exportMP3(function(mp3Data) { + // mp3Data is a base64 encoded Uint8Array + }); + +### Logging ### + +If you create the `MP3Recorder` object with a third parameter you can specify a container and a method to log to. + + var recorderObject = new MP3Recorder(audio_context, stream, + { statusContainer: $('#status'), statusMethod: 'replace' } + ); + +* `statusContainer` must be a jQuery object that responds to the [`text()`](http://api.jquery.com/text/) function. +* `statusMethod` can be `'append'` to append the status text or anything else to replace it. + +## Example ## + +For a complete example, using multiple recorders on a page, see the `index.html` file. + +## Known issues ## + +As mentioned in [the article by Remus](http://nusofthq.com/blog/recording-mp3-using-only-html5-and-javascript-recordmp3-js/) the resulting mp3 recording will be longer by approximately 50%, +which is an issue of the lame library that's being used. + +A possible fix for this is mentioned [by Nicholas in the comment section](https://nusofthq.com/blog/recording-mp3-using-only-html5-and-javascript-recordmp3-js/#comment-674). + + +## Disclaimer ## + +For the purpose of this project, [libmp3lame.js](https://github.com/akrennmair/libmp3lame-js) was used which was not developed by me. +Using LAME in your project may result in requiring a special patent license for your country. For more information see the [LAME project site](http://lame.sourceforge.net/links.php#Patents). \ No newline at end of file diff --git a/index.php b/index.php index 3e6da9c..af25e23 100644 --- a/index.php +++ b/index.php @@ -10,12 +10,23 @@ --> -

This is (the unfloding of) an audio zine on amplification of female and collective voices.

+

This is (the unfolding/overlayering of) an audio zine on amplification of female and collective voices. Author/Narrator: Angeliki Diakrousi

+ + +
+ +
+
+ × + + It is a collection of audio recordings coming from meetings I co-organised, internet sources, podcasts and soundwalks. 'Revisiting podcasts' questions the establishment of authoritative/male voices that create exclusive speech platforms, along the assumption that voices have to be rational, authoritative (voice of expertise) etc. The intervention that changes the paradigm becomes
a set of podcasts
what conflicts or frictions the technical aspect provokes?
that revisit the sound material produced in situated amplification meetings and soundwalks. Every podcast includes the previous one, on a way that creates repetetive layers of the same material. Creating presence by repetetion.'Revisiting podcasts' are upsetting binaries such as male/female, expert/amateur, rational/irrational +
+ - + @@ -48,10 +59,10 @@
- +
- @@ -77,7 +88,7 @@ -
questions arisen:
how to approach the gender of voice in matter of terminology?
how the community outside of institution interacts with the inside of institution?
what conflicts or frictions the technical aspect provokes
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