XnView 2.40 plays some mp4 files rotated but not others

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JustRay
Posts: 3
Joined: Wed Jul 26, 2017 3:14 pm

XnView 2.40 plays some mp4 files rotated but not others

Post by JustRay »

Windows 10 home with all available updates applied.
XnView 2.40.
I have a number of mp4 files.
For some reason, some of them play, rotated 90 degrees to the left when using XnView 2.40.
The thumbnails look correct in XnView.
If I play them with other apps, they play correctly (Not rotated 90 degrees.).
These mp4s came from an android phone.
When I play them on the phone, they play correctly as well.

Any ideas why ?
And more importantly, can I fix this issue using XnView some how ?

Thanks. :)
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xnview
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Joined: Mon Oct 13, 2003 7:31 am
Location: France
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Re: XnView 2.40 plays some mp4 files rotated but not others

Post by xnview »

mp4 playing use the default codec installed on your system, so please check it
Pierre.
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