When i first read about the .ogg & voribs (1 year back) i was really excited about it ( taking into account that i already was a fan of open software)
but i did not do much about it, just tried converting some .mp3s to OGG to see if the file size reduced, at times it did and sometimes it did not, just like what happen when someone diet and instead of loosing they gain.
It was 1 week before that i really took a look at it carefully when i was in a situation were i wanted a audio file to be converted into the elast possible size but with minimum quality loss.
like a parrot that is trained to repeat what is said ,my grey cells cried immediately Mp3 ..Mp3.. Mp3..
and i set to work, I took a 1minute (1.8MB 128kbps) file so i could test it before i do the complete conversion.
I started of encoding and i slowly discovered something great.
below is the conditions and properties of each file.
FORMAT| BITRATE| SIZE| QUALITY
MP3 128 1.8MB GOOD
MP3 64 820KB POOR
MP3 32 430KB CRAP
Then i notice the option .OGG in my encoder , so i selected it and redid the entire process and guess what i got results that were from other planets.
below is the conditions and properties of each file.
FORMAT| BITRATE| SIZE| QUALITY
OGG 128 1.2MB GREAT
OGG 64 534KB GREAT
OGG 32 230KB GOOD
the bit rate virtualy made no difference to the sound quality.
i had to listen to the 32 bit version and 128 bit version alternatively 3 time to feel the minute change that had occurd (i used audacity to analyze it). This siomply means there was no noticable change to quality that can be identified by human analysis easily.
i have no extra words but to request all of you to start using .OGG voribs format for your media ( both audio and video). because it's free and simply awsome in all sense.
I guarentee that you will never will be dissapointed by it.
and firefox 3 and up have inbuilt support for OGG media.
here is a good encoder to convert your media to .OGG = http://www.ogg-converter.com/
VLC Player is the best player that supports .OGG in my opinion
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