wwp@yahoogroups.com:
sound with QT: which codec?
CANDAU-MIGLOS 2004-Mar-07 16:28:00
Hello all,
I would like to know what are the best (most common readable) codecs to use
for sound compression ?
This, in order to ensure that most people with old versions of QT players
(and default settings) will be able to play sound with pano
For example: some tests show that even with QT6.1 , some people can't play a
MOV file music
When generated by QTpro with MPEG4 compression: WHY?
Is it just a question of QT version? Settings QT on user side? Conflicts
between Qt and other softwares on user side?
FYI: List of available codecs in QuickTime pro 6.5 (for edition from
original MP3 very large file):
* Audio MPEG-4 (compressed small file but not always readable on all
QTplayers)
* ALaw 2:1
* Small Bandwidth AMR
* IMA 4 :1
* Integrator 24 bits
* Integrator 32 bits
* MACE 3 :1
* MACE 6 :1
* QDesign music 2
* Qualcomm PureVoice
* Flotting point (Virgule flottante) 32 bits
* Flotting point (Virgule flottante) 64 bits
* uLaw 2:1 (microLaw 2:1)
Or other exported file type:
* AIFF: file.aif
* sound system7: file:sfil
* sound to wave: file.wav
* sound to ulaw (microlaw): file.au
* sequence to 3G: file.3gp
* sequence to AVI: file.avi
* sequence to datalink QT: file.qtl
* sequence to MPEG-4 : file.mp4
* sequence to QT sequence: file.mov (default)
* sequence to indication: file.mov
Thanks for help,
Yann