>> :: I think for Layer I it's 384.
>> ::
>> MPEG-1 Layer I is 384 samples. MPEG-1 Layer II and III is 1152 samples.
>> Values are halved for LSF.
>
>The number of samples is only halved for Layer III LSF (576). Layer I and
>Layer II are always 384 and 1152 samples, respectively.
What is Layer III "LSF" ? I had a problem with some files to compute the length
in second of a frame. I was using various Layer III format and is some cases
the formula "frame_time = samples / frame_per_second" wouldn't give me the right
length. I assume it might be comming from this LSF.
By the way, the formula never work with 'free format' files (encoded with LAME
3.86beta), but I've found another one which works fine. (can't remember, but
I can give it if you want).
http://www.uuuu.org
--
MP3 ENCODER mailing list ( http://geek.rcc.se/mp3encoder/ )
