src/main/java/org/jcodec/api/FrameGrab.java
public static Picture getNativeFrameAtSecSloppy(SeekableDemuxerTrack vt, ContainerAdaptor decoder, double second)
            throws IOException, JCodecException {
        return new FrameGrab(vt, decoder).seekToSecondSloppy(second).getNativeFrame();
    }
public static Picture getNativeFrameAtSecSloppy(SeekableDemuxerTrack vt, ContainerAdaptor decoder, double second)
            throws IOException, JCodecException {
        return new FrameGrab(vt, decoder).seekToSecondSloppy(second).getNativeFrame();
    }
public static Picture getNativeFrameAtSecSloppy ( SeekableDemuxerTrack vt , ContainerAdaptor decoder , double second ) throws IOException , JCodecException { return new FrameGrab ( vt , decoder ) . seekToSecondSloppy ( second ) . getNativeFrame ( ) ; }
Get a specified frame by second from an already open demuxer track (
sloppy mode, i.e. nearest keyframe )

@param vt
@param decoder
@param frameNumber
@return
@throws IOException
@throws JCodecException
Get a specified frame by second from an already open demuxer track ( sloppy mode i . e . nearest keyframe )