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This queue is for tickets about the Audio-Scan CPAN distribution.

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The Basics
Id: 124525
Status: open
Priority: 0/
Queue: Audio-Scan

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Owner: Nobody in particular
Requestors: yuki.takada [...] d2cdot.co.jp
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Bug Information
Severity: (no value)
Broken in: (no value)
Fixed in: (no value)



Subject: ADTS AAC's frame count is one less
Date: Thu, 22 Feb 2018 14:55:49 +0900
To: bug-Audio-Scan [...] rt.cpan.org
From: 高田悠揮 <yuki.takada [...] d2cdot.co.jp>
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ADTS AAC info's "song_length_ms" may have short duration. When i calculated duration from aac file's frame count that calculated with another program, it was short. - Audio::Scan 0.99 - v5.26.1 - CentOS 7.3.1611 (3.10.0-514.26.2.el7.x86_64)
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Hi, Do you have any sample file(s) I can look at? Do you have the problem with all files or are some worse than others? What tool are you using to check the correct value? I couldn't find anything that does the right thing with raw ADTS files.
Subject: Re: [rt.cpan.org #124525] ADTS AAC's frame count is one less
Date: Sat, 24 Feb 2018 11:13:56 +0900
To: bug-Audio-Scan [...] rt.cpan.org
From: 高田悠揮 <yuki.takada [...] d2cdot.co.jp>
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Hi, I prepared sample audio files and scan program. https://github.com/alf-ytakada/perl-audio-scan-issue rec_3frame.aac must have 128msec(3frames), but module info shows only 85 msec. I checked only HE-AAC 48kHz 48kbps sound. so i don't know other aac will show same things. 2018-02-23 0:43 GMT+09:00 Andy Grundman via RT <bug-Audio-Scan@rt.cpan.org>: Show quoted text
> <URL: https://rt.cpan.org/Ticket/Display.html?id=124525 > > > Hi, > > Do you have any sample file(s) I can look at? Do you have the problem with all files or are some worse than others? What tool are you using to check the correct value? I couldn't find anything that does the right thing with raw ADTS files.
-- 株式会社D2C dot  開発部   高田 悠揮    E-mail : yuki.takada@d2cdot.co.jp 〒104-0061 東京都中央区銀座6‐18‐2 野村不動産銀座ビル mobile TEL : 080-9507-0032(こちらにおかけくださいませ) (会社TEL:03-6226-8930)
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Sorry for taking so long to fix this one, please let me know if this fixes your issue: https://github.com/andygrundman/Audio-Scan/commit/a18500aba7482e8edbc353a83a3d9580eccc809a


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