Delta HDMP_S100, User Manual

Page: 16 / 110

English-14
English
Play Length Specification
Play length specification controls the duration of the playback of specified media item.
There should always have this specification when play image items.
Syntax:
<{MediaFileName}>(LengthSpec)
Valid parameter values:
{MediaFileName} = valid media file name under media folder
(LengthSpec) = ,L({hour}:{miniute}:{second})
| ,L({miniute}:{second})
| ,L({second})
Examples:
<video1.wmv>,L(5:30)
<image1.png>,L(90)
FAQ:
1. Values of {second} and {minute} can exceed 60.
2. If specified length is shorter than the media playback length, the media will stop to
play and continue to next item at the specified duration.
3. If media playback length is shorter than specified length, the specification won’t take
effect.
4. If there is no length specification indicated for an image item, the image will play for
unpredicted short amount of duration.
Play Effect Specification
There are two types of effects: picture effect and display effect. Note that the effects are
file type dependent. The picture effect can only be applied to image files while display
effect is used on video files.
Picture Effect
This effect is used to apply effects on text pictures. There are limitations on the picture size,
maximum of 1920 x 100. The {param} has effect on CrawlLeft and CrawlRight only; it
controls the speed of crawling. The recommended range values are 10 to 60. For
CrawlDown and
CrawlUp, it is recommended to add play length specification; otherwise
the text will scroll over the region without pause.
Syntax:
<{MediaFileName}>(EffectSpec)
Valid parameter values:
{MediaFileName} = valid media file name under media folder
(EffectSpec) = ,E({effect})
| ,E({effect},{param})
Picture effect:
{effect} = Appear | CrawlLeft | CrawlRight | CrawlUp | CrawlDown
{param} = integer