Matrox Maevex 5100 Series Guide de l'utilisateur télécharger pdf (Page 36)

36 Matrox Maevex 5100 Series – User Guide

Problem Black border appears around the video

Cause

The aspect ratio of your video source may not match the aspect ratio of your monitor.

Solution

Use PowerStream software to adjust your

Video

settings (such as enabling

Force display

mode

and selecting a

Scaling

option). For more information, see Matrox PowerStream help.

Cause

There may be a problem with your video source.

Solution

Verify the video from your source. For more information, see “Validating video and audio

quality”, page 22.

Cause

The border may be part of your video.

Solution

Crop your video source:

Access the PowerStream main interface.

Under your decoder settings, enable the

Crop video

option.

Enter values to remove the borders.

Click

Apply

for your changes to take effect.

Cause

Your source uses a display resolution bigger than the resolution used to show the video.

Solution

Try configuring your source to use a different display resolution.

Cause

Your monitor doesn’t support display scaling.

Solution

Adjust your video settings:

Access the PowerStream main interface.

Under

Size and Transformation

of the local output settings of your unit, try selecting

Stretch to display

for scaling.

Click

Apply

for your changes to take effect.

Problem Video appears stretched or squished

Cause

There may be a problem with your video source.

Solution

Verify the quality of your source. For more information, see “Validating video and audio

quality”, page 22.

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Matrox Maevex 5100 Series Guide de l'utilisateur Page 36

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