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Wrong metadata on the client version with specific images. #1415

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richardnoya opened this issue Aug 11, 2021 · 1 comment
Open

Wrong metadata on the client version with specific images. #1415

richardnoya opened this issue Aug 11, 2021 · 1 comment

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@richardnoya
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I have a file, that is actually too big too upload (13,1 MB) of which the metadata are:
Format: JPEG
Width: 3680 px
Height: 2418 px
Color Space: YUVK
Chroma subsampling: 4:4:4
Bit depth: 8 bits
Compression mode: Lossy
Color space_ICC: CMYK

But the webversion (https://mediaarea.net/MediaInfoOnline as well as version 21.03 we use in our application) reports:
General
Complete name : boat.jpg
Format : MPEG Audio
File size : 13.1 MiB
Overall bit rate mode : Variable
FileExtension_Invalid : m1a mpa mpa1 mp1 m2a mpa2 mp2 mp3

Audio
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 1
Format settings : Intensity Stereo / 50/15ms
Bit rate mode : Variable
Channel(s) : 2 channels
Sampling rate : 32.0 kHz
Compression mode : Lossy
Stream size : 13.1 MiB (100%)

Do you understand what's going wrong here?

If you need the image I could provide a URL to it.

Regards Richard.

@JeromeMartinez
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We have an issue with the MPEG Audio parser, which catch the file when it should not.
difference with desktop version is that we run the JPEG parser first due to the extension of the file, and we don't do that in the JS version (we should).

I already have a file with such issue, but didn't get yet the time to work on that.

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