Camera Issue. FHD/30fps Video Drops Frames

[Thanos-WP10M]

Hello to Community. :amaze:

Windows: 10.0.14393.189
Camera Build: 2016.816.91.0

Video Recording: 1920x1080p/30fps
Digital video stabilization: Auto

- When video-recording, picture constantly freezes.

- Playing back my recorded videos confirms the issue.
Video freezes looses frames and generally is unplayable.

The same Issue remains video-recording to Phone or exFat MicroSDHC Card - UHS-I U3.

By disabling Digital video stabilization seems to semi-fixes the issue.
Soft / Hard Reset does not help at all.

- Issue disappears, by setting
Video Recording: 1920x1080p/25fps (and all settings bellow this)
Digital video stabilization: Auto

Perfect constant video quality.

- Please, can you give a try ?
Video Recording: 1920x1080p/30fps
Digital video stabilization: Auto

This issue seems to effect many 640 - 640XL owners
and is not yet clarified.

 

[Symeonify]

Hi there, i did a test and i got same results.

Video Recording: 1920x1080p/30fps
Digital video stabilization: Auto
On Phone Memory and SDCard:

I could see video skipping while recording, same result while playing​

Media info shown the video recorded at 26fps on phone memory / 25fps on SDCard
​

Video Recording: 1920x1080p/30fps
Digital video stabilization: OFF
On Phone Memory and SDCard:

No skipping while recording/playing​

Media info shown the video recorded at 30fps​

Video Recording: 1920x1080p/25fps
Digital video stabilization: Auto
On Phone Memory and SDCard:

No skipping while recording/playing​

Media info shown the video recorded at 25fps
​

Lumia 640 LTE
Windows: 10.0.14936.1000
Camera Build: 2016.816.91.0
SanDisk Ultra 32 GB MicroSDHC Class 10 UHS-1

 

[Thanos-WP10M]

Thank you for Testing ! :smile:

Updated to latest build 14393.321
Camera issue remains .

Also I noticed the default Alarm Clock sound was distorted , cleared / distorted , cleared and so on. until i disabled the ALARM .
This happened randomly every time the alarm clock sounds.