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Last updated: 2022-11-17 16:50:16

TXVideoEditer

Constructor API

API	Description
initWithPreview	The default initialization method.

Video/Image setting APIs

API	Description
setVideoPath	Specifies the video path.
setVideoAsset	Sets AVAsset.
setPictureList	Specifies the images that are to be converted to a video (not supported in UGSV Lite).
setPictureTransition	Sets the transition effects (not supported in UGSV Lite).

Preview APIs

API	Description
previewAtTime	Renders the image at a specific time point of the video.
startPlayFromTime	Plays a video for a specific time period.
pausePlay	Pauses playback.
resumePlay	Resumes playback.
stopPlay	Stops playback (releases the resources).

Effect APIs

API	Description
setBeautyFilter	Sets the beautification and brightening strength (0-9).
setFilter	Sets the filter.
setFilter	Sets two filters.
setSpecialRatio	Sets the filter strength.
setReverse	Plays a video backwards (not supported in UGSV Lite).
setRepeatPlay	Loops video segments (not supported in UGSV Lite).
setRenderRotation	Sets the rendering rotation (not supported in UGSV Lite).
setSpeedList	Sets the playback speed (not supported in UGSV Lite).
startEffect	Starts an effect (not supported in UGSV Lite).
stopEffect	Stops an effect (not supported in UGSV Lite).
deleteLastEffect	Removes the last effect applied (not supported in UGSV Lite).
deleteAllEffect	Removes all effects (not supported in UGSV Lite).

Sticker APIs (not supported in UGSV Lite)

API	Description
setSubtitleList	Sets speech bubbles (not supported in UGSV Lite).
setPasterList	Sets static stickers (not supported in UGSV Lite).
setAnimatedPasterList	Sets animated stickers (not supported in UGSV Lite).

Background music APIs

API	Description
setBGM	Sets the background music (not supported in UGSV Lite).
setBGMAsset	Sets the background music (not supported in UGSV Lite).
setBGMStartTime	Sets the start and end time of the background music (not supported in UGSV Lite).
setBGMLoop	Sets whether to loop the background music (not supported in UGSV Lite).
setBGMAtVideoTime	Sets the time point of the video to start playing music (not supported in UGSV Lite).
setVideoVolume	Sets the audio volume of the video (not supported in UGSV Lite).
setBGMVolume	Sets the volume of the background music (not supported in UGSV Lite).
setBGMFadeInDuration	Sets fade-in and fade-out effects for the background music (not supported in UGSV Lite).

Watermark APIs

API	Description
setWaterMark	Sets a global watermark (not supported in UGSV Lite).
setTailWaterMark	Adds a watermark to the closing segment (not supported in UGSV Lite).

TXVideoPreviewListener

Preview callback APIs

API	Description
onPreviewProgress	The current preview time of the video, in seconds.
onPreviewFinished	The preview ended.

TXVideoCustomProcessListener

Custom processing callback APIs

API	Description
onPreProcessTexture	The texture callback. You can process the video by yourself in this callback.
onTextureDestoryed	The texture releasing callback. You can release the OpenGL resources in this callback.

TXVideoGenerateListener

Editing callback APIs

API	Description
onGenerateProgress	The video generation progress.
onGenerateComplete	A video was generated.

TXVideoJoinerListener

Video generation and splicing callback APIs

API	Description
onJoinProgress	The video generation progress.
onJoinComplete	A video was generated.

TXVideoEditerTypeDef

Definitions of editing key types

API	Description
TXVideoInfo	The video information.
TXPreviewParam	The preview parameters.
TXGenerateResult	The editing result.
TXJoinerResult	The video generation result.
TXSubtitle	The subtitle information.
TXPaster	The static sticker information.
TXAnimatedPaster	The animated sticker information.
TXSpeed	The speed changing information.
TXRepeat	The looped segment.

Enumerated types

API	Description
TXPreviewRenderMode	Preview fill modes.
TXSpeedLevel	Speed change options.
TXEffectType	Effect types.
TXTransitionType	Transition effects.
TXGenerateResultCode	Error codes for video generation.
TXJoinerResultCode	Error codes for video splicing.
TXVideoCompressed	Compression ratios.

Error Codes

Video generation

Message	Code	Description
GENERATE_RESULT_OK	0	The video was generated successfully.
GENERATE_RESULT_FAILED	-1	Failed to generate the video.
GENERATE_RESULT_CANCEL	-2	The video was canceled.
GENERATE_RESULT_LICENCE_VERIFICATION_FAILED	-5	Failed to generate the video due to a license verification error.

Video splicing

Message	Code	Description
JOINER_RESULT_OK	0	The splicing was successful.
JOINER_RESULT_FAILED	-1	The splicing failed.
JOINER_RESULT_LICENCE_VERIFICATION_FAILED	-5	License verification failed.

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