com.aliyun.crop.supply

Interface AliyunICrop

public interface AliyunICrop

Method Summary

Modifier and Type	Method and Description
void	cancel() Cancels cropping.
void	dispose() Releases resources.
long	getVideoDuration(java.lang.String videoPath) Gets the duration of a video.
void	setCropCallback(CropCallback callback) Sets the callback of cropping.
int	setCropParam(CropParam param) Sets cropping parameters.
void	setUseHW(boolean hwDecoder) Enables or disables hardware decoding.
int	startCrop() Starts cropping.
int	startCropAudio(java.lang.String inputPath, java.lang.String outputPath, long startTimeUs, long endTimeUs) Crops an audio file.
java.lang.String	version() Gets the SDK version.

Method Detail

startCrop

int startCrop()

Starts cropping.

Returns:

0 if the invocation is successful or an error code if the invocation fails. A successful invocation does not indicate that the cropping process is successful.

See Also:

CropCallback

startCropAudio

int startCropAudio(java.lang.String inputPath,
                   java.lang.String outputPath,
                   long startTimeUs,
                   long endTimeUs)

Crops an audio file.

Parameters:

startTimeUs - The start time of the audio in microseconds.

endTimeUs - The end time of the audio in microseconds.

Returns:

0 if the invocation is successful or an error code if the invocation fails. A successful invocation does not indicate that the cropping process is successful.

See Also:

CropCallback

setCropParam

int setCropParam(CropParam param)

Sets cropping parameters.

Parameters:

param -

See Also:

CropParam

setUseHW

void setUseHW(boolean hwDecoder)

Enables or disables hardware decoding. Default is to enable hardware decoding.

Parameters:

hwDecoder - A value of true indicates enable hardware decoding.

setCropCallback

void setCropCallback(CropCallback callback)

Sets the callback of cropping.

Parameters:

callback -

See Also:

CropCallback

cancel

void cancel()

Cancels cropping.

dispose

void dispose()

Releases resources.

getVideoDuration

long getVideoDuration(java.lang.String videoPath)
               throws java.lang.Exception

Gets the duration of a video.

Parameters:

videoPath -

Returns:

The video duration.

Throws:

java.lang.Exception

version

java.lang.String version()

Gets the SDK version.

Returns:

The SDK version.