mp4 audio delay not detected,...

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#660 mp4 audio delay not detected,...

Status: closed-fixed

Owner: Jerome Martinez

Labels: None

Priority: 5

Updated: 2012-03-08

Created: 2012-03-07

Creator: Selur

Private: No

I muxed an avc video and an aac audio stream into a mp4 file using mp4box.
A/v delay is -100ms.
muxed file plays sync
MediaInfo does not report any a/v delay

to make sure there is a delay, I remuxed the file with mkvmerge and if I analyze the mkv output MediaInfo shows:
-> Delay relative to video : -100ms
(mkv file also plays sync)

I uploaded the file to: http://www.embedupload.com/?d=64QMQMSSQ0
(tried latest stable and latest windows development snapshot)

Discussion

Jerome Martinez - 2012-03-08

summary: mp4 audio delay not detected,... --> mp4 edit lists support (for stream delay)

labels: 553241 -->
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Jerome Martinez - 2012-03-08

milestone: --> 504394

labels: --> 553244

status: open --> open-accepted
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Selur - 2012-03-08

btw. this did work a with 0.7.34 (tested older versions)

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Jerome Martinez - 2012-03-08

Exact, I see some code about it, but it is no more good.
OK, OK... Back to bug tracker!

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Jerome Martinez - 2012-03-08

summary: mp4 edit lists support (for stream delay) --> mp4 audio delay not detected,...

milestone: 504394 -->

labels: 553244 -->
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Jerome Martinez - 2012-03-08

status: open-accepted --> closed-fixed
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Jerome Martinez - 2012-03-08

Will be corrected/available in the next official version.

You can also test the lastest development snapshot in the "development snapshots" part of the downloads:
http://sourceforge.net/projects/mediainfo/files/development_snapshots

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Selur - 2012-03-08

nice, btw. would be cool if you could add a command line version of the development
snapshot to the "development snapshots" :)

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Jerome Martinez - 2012-03-08

take the DLL from the GUI package.

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Selur - 2012-03-08

works! thanks for fixing!

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