Brief introduction
The JAVE (Java Audio Video Encoder) library is Java wrapper on the ffmpeg project. Developers can take take advantage of JAVE to transcode audio and video files from a format to another. In example you can transcode an AVI file to a MPEG one, you can change a DivX video stream into a (youtube like) Flash FLV one, you can convert a WAV audio file to a MP3 or a Ogg Vorbis one, you can separate and transcode audio and video tracks, you can resize videos, changing their sizes and proportions and so on. Many other formats, containers and operations are supported by JAVE.
use
A total of only a jar package, API is very simple, do not say, paste the code
Reads the video length
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package
com.jave;
import
it.sauronsoftware.jave.Encoder;
import
it.sauronsoftware.jave.MultimediaInfo;
import
java.io.File;
public
class
ReadVideo {
public
static
void
main(String[] args) {
File source =
new
File(
"E:\\测试视频\\R41.avi"
);
Encoder encoder =
new
Encoder();
try
{
MultimediaInfo m = encoder.getInfo(source);
long
ls = m.getDuration();
System.out.println(
"此视频时长为:"
+ ls /
1000
+
"秒！"
);
}
catch
(Exception e) {
e.printStackTrace();
}
}
}
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reference
Code
jar, documentation and source code links:
http://pan.baidu.com/s/1c1s9bqS
Password: oetx
