Re: Combining sound files
| From: | Richard Lynch | Date: | Wed, 28 Feb 2007 20:02:22 +0000 |
| Subject: | Re: Combining sound files | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-249612@lists.php.net to get a copy of this message | ||
On Wed, February 28, 2007 8:28 am, tedd wrote:
> For the moment, I can use a HEX Editor and inspect the first 256
> bytes of a wav file and find out all the goodies therein, but do you
> know if I strip out the first 256 bytes can I then combine the files
> so they will work (providing the sample rates, frequencies, and such
> as the same)?
Probably not exactly like that.
One of the goodies is file length (actually, I think it's sample
count, but same smell).
So you are going to have to open both headers and plus up the numbers
to get the right new header.
I suspect most .wav readers are far less forgiving than .mp3 readers
due to their relative format age.
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