org.nuxeo.ecm.platform.video.convert

Class ScreenshotConverter

java.lang.Object

org.nuxeo.ecm.platform.video.convert.ScreenshotConverter

All Implemented Interfaces:

Converter

public class ScreenshotConverter
extends Object
implements Converter

Extract a JPEG screenshot of the video at a given time offset (position).

Author:

ogrisel

Field Summary

Fields

Modifier and Type	Field and Description
static String	FFMPEG_SCREENSHOT_COMMAND
static org.apache.commons.logging.Log	log

Constructor Summary

Constructors

Constructor and Description
ScreenshotConverter()

Method Summary

Modifier and Type	Method and Description
BlobHolder	convert(BlobHolder blobHolder, Map<String,Serializable> parameters) Main method to handle the real Conversion Job.
void	init(ConverterDescriptor descriptor) Initializes the Converter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

public static final org.apache.commons.logging.Log log

FFMPEG_SCREENSHOT_COMMAND

public static final String FFMPEG_SCREENSHOT_COMMAND

See Also:

Constant Field Values

Constructor Detail

ScreenshotConverter

public ScreenshotConverter()

Method Detail

init

public void init(ConverterDescriptor descriptor)

Description copied from interface: Converter

Initializes the Converter.

This can be used to retrieve some configuration information from the XMap Descriptor.

Specified by:

init in interface Converter

convert

public BlobHolder convert(BlobHolder blobHolder,
                          Map<String,Serializable> parameters)
                   throws ConversionException

Description copied from interface: Converter

Main method to handle the real Conversion Job.

Returned BlobHolder must implement CachableBlobHolder, otherwise result won't be cached.

Specified by:

convert in interface Converter

Throws:

ConversionException