I think the only way is to find every frame, and analyse the header. It will give you
the frame length with the formula mentionned earlier
(sample_per_frame/sampling_frequency).
Otherwise, you'll be missing the VBR aspect of files (unless you can get the 'real'
bit rate).
- Original Message -
From: "Patrick Ndjiki-Nya" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, August 22, 2000 8:27 AM
Subject: [MP3 ENCODER] Nr. Frames in mp3 file
>
> Hello,
>
> I'd like to determine the number of frames included in an mp3 file
> given its size. Using the formula
> File_Size/(1152*Bitrate/Sampling_Rate) always leads to a number of
> frames that's smaller than the one indicated by an MP3 decoder
> (eg. WinAmp) for the same file. Could someone help me out ?
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