You can use the Ken Burns effect for images in a slideshow. You just need to specify the starting and ending frames and duration.
Note
This effect is only compatible with mp4 outputs.
<query>
<userid>[UserID]</userid> <!-- required-->
<userkey>[UserKey]</userkey> <!-- required-->
<action>AddMedia</action>
<source>[SlideSource]?effect=kenburns&direction=[EffectDirection]&size=[SlideSize]&duration=[Duration]&transition=[on|off]</source>
<source><!-- next slides --></source>
<slideshow>1</slideshow>
<format>
<output>mp4</output>
<size>[OutputSize]</size>
</format>
</query>
{
"query": {
"userid": "[UserID]",
"userkey": "[UserKey]",
"action": "AddMedia",
"source": [
"[SlideSource]?effect=kenburns&direction=[EffectDirection]&size=[SlideSize]&duration=[Duration]&transition=[on|off]"
],
"slideshow": "1",
"format": {
"output": "[OutputFormat]",
"size": "[OutputSize]"
}
}
}
| Parameter | Description | Allowed Values | Default Value |
|---|---|---|---|
| direction | StartX Left coordinate of the starting frame StartY Top coordinate of the starting frame StartWidth Starting frame width. Height would be calculated automatically. EndX Left coordinate of the ending frame. EndY Top coordinate of the ending frame. EndWidth Ending frame width. Height would be calculated automatically. EXAMPLES: 1. Image: 800×600; Starting frame width: 600; 10% zoom out from center. direction=100,75,600;70,53,660 2. Image: 800×600; Starting frame width: 600; 10% zoom in from center. direction=100,75,600;130,98,540 3. Image: 800×600; Starting frame width: 600; Move from left top corner to right bottom corner w/o zoom. direction=0,0,600;200,150,600 4. Image: 800×600; Starting frame width: 600; Frame at left side vertically centered zoom out to fill width. direction=0,75,600;0,0,800 | [StartX],[StartY],[StartWidth];[EndX],[EndY],[EndWidth] Positive Integer(in pixels) | None |
| size | Specify the image frame size. | [Width]x[Height] | None |
| duration | Specify the effect duration in seconds. | Positive integer | None |
| transition | Enable fade transitions between slides. | on, off | None |