:: > From: "DataFlow" <[EMAIL PROTECTED]>
:: >
:: > then why do all encoders add this gap?
:: > anyone knows this?
::
:: Check the archives of the list: Mark Taylor wrote quite a lengthy
:: explanation a while back. Maybe it's on the web site too.
::
:: IIRC, the delay at the beginning can be removed, but would result in
:: attenuation (decrease in volume) in the first frame. The delay at the end is
:: unavoidable unless you have some way of transmitting the exact length of the
:: original file.
::
Gaps at the start and end are always removable by the encoder.
Only if you act stupid, the gap is unavoidable.
A short copy of <[EMAIL PROTECTED]>:
_________________________________________________________________
|
PCM File 1 | PCM File 2
_________________________________|_______________________________
| 1 | 3 | 5 | 7 | 9 MP3 frames
| 2 | 4 | 6 | 8 |
For that lame must encode a collection of files at once.
--
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