VideoCreateΒΆ
VideoCreate creates a video object.
-
hVideo = VideoCreate()
-
hVideo = VideoCreate(ssFilename)
Return Value
hVideo is the object handle.
Parameters
-
ssFilename
ssFilename is the complete file name of a video file.
Comment
The video object uses the Microsoft Media Control Interface (MCI).
This interface supports the following formats: WMV
, MPG
, AVI
.
On some computers the .mp4
format is supported, if the file extension is
.mpg
. Unfortunately the MCI interface does not provide a detailed
specification of the supported formats.
Other formats can be converted with FFmpeg
, see http://www.ffmpeg.org.
Example: Create MPG
file from a MP4
file:
ffmpeg -i test.mp4 -qmax 8 test.mpg
Create a snap shot from the position 4.5 seconds:
ffmpeg -ss 4.5 -i test.mpg -vframes 1 -f image2 test.jpg
Example
See VideoCommand.
History
Version | Description |
---|---|
R2013.3 | New. |
See also
id-1105160