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I want to achieve mp3 compression.. it means i want to convert a 256kbps mp3 file into a 128 or even 64kbps mp3 file using java programming language..
is it possible using JLayer..? how do i do it..?
A code snippet would be useful.
Thanks in advance.....
Started by veenit33 on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
One option would be LameOnJ .....
You'll have to find a Java library for de/encoding MP3.
To convert an MP3 file to a file of lower bitrate, you must decode and re-encode the file, so you need an MP3 decoder and an MP3 encoder.
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Some users upload a whole album as a single mp3 file. Is there a tool for Windows which can automatically create separate mp3 files from that file? I don't want to do this manually. I don't care what the mp3 file name is nor if it has missing tags and...
Started by Tony_Henrich on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
Otherwise you can pick the points it by manually listening first.)
The point of direct MP3 editors like mp3dc is that they won't re be decompressing and recompressing the....
With the MP3 describing where the split points are, it'll use that.
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To be more precise than in the title, suppose I have a MP3 file that is 320 kbps. If I decompress it, then logically, all the data except for roughly 320 kilobits out of each second of audio should be redundant data, able to be compressed away. So, when...
Started by Ryan Thompson on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at superuser):
:) MP3 just encodes perceptual information, while FLAC stores every single spec of data, just in a more, but compressed like a ZIP file into ....
The reason the FLAC is larger than the MP3 of the same data is because they encode differently.
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Hey everyone,
Struggling to workout when i add the following validtion to my Voice model using paperclip, it is being triggered when i try and upload an mp3:
class Voice < ActiveRecord::Base has_attached_file :clip validates_attachment_presence :clip...
Started by zoltarSpeaks on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Http....
Job done :-)
Wrong content type? Try audio/mpeg.
I simply removed the validation, viewed in the db what the content_type was being saved as ('audio/mpg') and added it to the aray of allowed content_types in the validation .
Just being silly, sorry.
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Hello, I used the sample code from http://cocoawithlove.com/2008/09/streaming-and-playing-live-mp3-stream.html . it runs OK with default URL. But when I replace with my URL "http://dl.mp3.kapsule.info/fsfsdfdsfdserwrwq3/fc90613208cc3f16ae6d6ba05d21880...
Answer Snippets (Read the full thread at stackoverflow):
You should.
If that works, it's most likely that your app doesn't like your file .
Guess would be that the app is designed to play a MP3 encoded audio stream with no limit in length that transmits in MP3.
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Is there a device that can play both mp3 and real audio?
Something cheap, like a mp3 player.
Answer Snippets (Read the full thread at superuser):
It seems that Rockbox supports both formats....
I don't know if you'd consider them cheap.
Some of the Archos products will do it I=if you buy the optional plug-in .
Real audio is a challenge.
Check this website:
ePath China
i suppose they ship worldwide.
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Which component to use to play mp3 files from streams/files and also to know the lenght in seconds of that mp3 stream?
Started by Irfan Mulic on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Http components for audio conversion and filtering, it....
Free membership required.
They have a series of video tutorials that walk you through the creation of your own MP3 player in Delphi using this library.
For "MP3" on the 3D Buzz site.
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Is there a JavaScript library available that can playback an MP3 or related music file? The JavaScript would be fed the MP3 from the server and stream it back over the browser.
Started by Nathan Z on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Guess what does IE support....
Opera should also work, but I am unsure which codecs/formats it can play .
Safari should work as Chrome.
On Chrome it might work with mp3.
But it does not support MP3 (only ogg).
On FF3 you can use the audio tag...
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What is the best software to convert Audio cd's to MP3?. I have lot of old audio cd's which I would like to convert to MP3 to store it in a library?
Started by kishore on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at superuser):
It's not shipped with an mp3 encoder, so you need.
There is also Banshee which runs multi platform, including linux quality rips, even of protected or scratched CDs .
To mp3, then happy converting.
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I need to create a mp3 file with certain number of seconds of silence?
What would be way to do it programatically?
Edit: It doesn't need to be re inserted in mp3, just a single mp3 file that contain silence x seconds long.
Started by Irfan Mulic on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Do you ....
LAME) and feed silence to that to output the result .
Alternatively you would have to link against any mp3 encoding library (i.e.
Encode a very short (~40ms) wave file of silence and put the resulting mp3 block as array in your).
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