Thanks Graue. That makes sense. Like I said - it's not causing a problem, I was just curious what it was doing.
-Brad On 4/15/07, Graue <[EMAIL PROTECTED]> wrote:
"Brad Leblanc" <[EMAIL PROTECTED]> wrote: > While I'm playing around with it, I'd like to ask about something I've > noticed. > > Sometimes when I use metaflac to add tags, it performs it's operation > instantly in a split second. Other times the same command causes lot of HDD > I/O's and I can see it create a "filename.flac.metadata_edit" temp file. > For example - I just added tags to a 25MB file and it took 15 seconds to > process the command. The tags are stored at the beginning of the file. Since it's not possible to add new data into the beginning or middle of a file, adding tags normally means having to copy all the audio data that comes afterwards. The reason this is sometimes fast is that FLAC adds a padding block with unused space after the tags. As long as your new tags fit in the padding block, nothing has to be copied. If this is a frequent problem for you, look at the documentation for FLAC's --padding option. Setting a larger padding size might help. Regards, Graue
-- Brad
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