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More => Old Versions => Media Center 17 => Topic started by: cron0sRXR8 on April 16, 2013, 03:17:46 pm

Title: Analyzing audio files
Post by: cron0sRXR8 on April 16, 2013, 03:17:46 pm

Hi,

I'm importing my itunes library to j river 17. I check the option for analyzin audio files.
I don't know one thing:
When the program analysing audio files, this information is saved in tag of mp3 file? or this information is saved in j river library?

If I make a backup of j river library and I want export to another computer ¿it's necessary analysing another time? I have 50.000 files.

Thank you!

Title: Re: Analyzing audio files
Post by: Matt on April 16, 2013, 03:23:55 pm

Replay Gain values are saved in the library and the file's tag (unless you explicitly disable tagging).

It's a standard tag that should be supported by any competent program.

Title: Re: Analyzing audio files
Post by: cron0sRXR8 on April 16, 2013, 03:30:54 pm

Quote from: Matt on April 16, 2013, 03:23:55 pm

Replay Gain values are saved in the library and the file's tag

what is the name of this tag? "COMMENT ITUNNORM"? I can see this tag in many of my tracks. I supose that this tag is make it by itunes, not for j river. So, j river change this information for itself??

Quote from: Matt on April 16, 2013, 03:23:55 pm

(unless you explicitly disable tagging).

what is this option?
I check "update tags when info changes". Is this option??

The last question:

If I want that j river DON'T CHANGE mp3 tags of my library with internet information, ¿what is the option that I need check?

Thank you!

Title: Re: Analyzing audio files
Post by: Matt on April 16, 2013, 03:32:18 pm

We write to the standard Replay Gain field.  The implementation varies by format.

It's not related to the proprietary iTunes normalization.

Title: Re: Analyzing audio files
Post by: cron0sRXR8 on April 16, 2013, 03:34:39 pm

Quote from: Matt on April 16, 2013, 03:32:18 pm

We write to the standard Replay Gain field.  The implementation varies by format.

It's not related to the proprietary iTunes normalization.

OK, but what is the name of this tag? I want see it in mp3tag if it's possible.

The last question:

If I want that j river DON'T CHANGE mp3 tags of my library with internet information, ¿what is the option that I need check?

Thank you!

Title: Re: Analyzing audio files
Post by: cron0sRXR8 on April 17, 2013, 05:58:38 am

Quote from: cron0sRXR8 on April 16, 2013, 03:34:39 pm

OK, but what is the name of this tag? I want see it in mp3tag if it's possible.

I search it and in mp3tag don't appear any new tag.  what is the standard Replay Gain field??

The last question:

If I want that j river DON'T CHANGE mp3 tags of my library with internet information, ¿what is the option that I need check?

thank you!!!

Title: Re: Analyzing audio files
Post by: cron0sRXR8 on April 18, 2013, 04:46:29 am

I reply me:

REPLAYGAIN_TRACK_GAIN
REPLAYGAIN_TRACK_PEAK
BPM


And any tag that is in the program;

KEYWORDS
RATING...

All information is tagged inside the file.

before don't appear in the file because the program was analysing