com.aliyun.svideosdk.editor

Interface AliyunIRenderCallback

public interface AliyunIRenderCallback

render callback

Method Summary

Modifier and Type	Method and Description
int	needRenderCallback() Sets the texture callbacks to be enabled.
int	onCustomRender(int srcTextureID, int width, int height, long frameTime) The callback that outputs the texture id before adding effects to the video.
void	onRenderDestroy() render context destroy callback, call in render thread
void	onRenderSetup() render context init callback, call in render thread
int	onTextureRender(int srcTextureID, int width, int height, long frameTime) The callback that outputs the texture id after adding effects to the video.

Method Detail

onRenderSetup

void onRenderSetup()

render context init callback, call in render thread

onRenderDestroy

void onRenderDestroy()

render context destroy callback, call in render thread

onCustomRender

int onCustomRender(int srcTextureID,
                   int width,
                   int height,
                   long frameTime)

The callback that outputs the texture id before adding effects to the video.

Parameters:

srcTextureID - The old texture id.

width - The width of the texture.

height - The height of the texture.

frameTime - frame render time relative to editor timeline in microsecond unit

Returns:

The texture id after the rendering.

onTextureRender

int onTextureRender(int srcTextureID,
                    int width,
                    int height,
                    long frameTime)

The callback that outputs the texture id after adding effects to the video.

Parameters:

srcTextureID - The old texture id.

width - The width of the texture.

height - The height of the texture.

frameTime - frame render time relative to editor timeline in microsecond unit

Returns:

The texture id after the rendering.

needRenderCallback

int needRenderCallback()

Sets the texture callbacks to be enabled. Use vertical bars (|) to enable multiple callbacks. For example, RENDER_CALLBACK_CUSTOM | RENDER_CALLBACK_TEXTURE indicates both callbacks are enabled.

See Also:

RenderCallbackFlags.RENDER_CALLBACK_NONE, RenderCallbackFlags.RENDER_CALLBACK_CUSTOM, RenderCallbackFlags.RENDER_CALLBACK_TEXTURE