AliyunIClipConstructor

@protocol AliyunIClipConstructor <NSObject>

* The protocol of clip constructors.

  • * Adds a media clip.

    Declaration

    Objective-C

    - (void)addMediaClip:(AliyunClip *)clip;

    Parameters

    clip

    The media clip to be added.

  • * Sets all media clips.

    Declaration

    Objective-C

    - (void)setMediaClips:(NSArray<AliyunClip *> *)clips;

    Parameters

    clips

    The media clips in an array.

  • * Adds a media clip to an index position.

    Declaration

    Objective-C

    - (void)addMediaClip:(AliyunClip *)clip atIndex:(NSInteger)index;

    Parameters

    clip

    The media clip to be added.
    index

    The index position.

  • * Replaces a media clip at an index position.

    Declaration

    Objective-C

    - (void)updateMediaClip:(AliyunClip *)clip atIndex:(NSInteger)index;

    Parameters

    clip

    The media clip to be added.
    index

    The index position.

  • * Deletes a media clip at an index position.

    Declaration

    Objective-C

    - (void)deleteMediaClipAtIndex:(NSInteger)index;

    Parameters

    index

    The index position.

  • * Deletes all media clips.

    Declaration

    Objective-C

    - (void)deleteAllMediaClips;

  • * Gets a media clip at an index position.

    Declaration

    Objective-C

    - (AliyunClip *)mediaClipAtIndex:(NSInteger)index;

    Parameters

    index

    The index position.

    Return Value

    A media clip.

  • Undocumented

    Declaration

    Objective-C

    - (void)deleteLastMediaClip;

  • * Gets all media clips.

    Declaration

    Objective-C

    - (NSArray<AliyunClip *> *)mediaClips;

    Return Value

    The media clips in an array.

It is not recommended to use the following methods.

  • Deprecated

    Use addMediaClip

    * Adds a video path.

    Deprecated.

    The duration is the time interval between this video clip and its preceding video clip. The duration must not be longer than the duration of the video clip and must be set to 0 if the video clip is added to the very beginning of the video stream. Deprecated. It is recommended to use addMediaClip instead.

    Declaration

    Objective-C

    - (void)addVideoWithPath:(NSString *)videoPath
            animDuration:(CGFloat)animDuration;

    Parameters

    videoPath

    The path of the video clip.
    animDuration

    The transition duration in seconds.

  • Deprecated

    Use addMediaClip

    * Adds a video path.

    Deprecated.

    The duration is the time interval between this video clip and its preceding video clip. The duration must not be longer than the duration of the video clip and must be set to 0 if the video clip is added to the very beginning of the video stream. Deprecated. It is recommended to use addMediaClip instead.

    Declaration

    Objective-C

    - (void)addVideoWithPath:(NSString *)videoPath
               startTime:(CGFloat)startTime
                duration:(CGFloat)duration
            animDuration:(CGFloat)animDuration;

    Parameters

    videoPath

    The path of the video clip.
    animDuration

    The transition duration in seconds.

  • Deprecated

    Use addMediaClip

    * Add an image.

    Deprecated.

    Declaration

    Objective-C

    - (NSString *)addImage:(UIImage *)image
              duration:(CGFloat)duration
          animDuration:(CGFloat)animDuration;

    Parameters

    image

    The image to be added.
    duration

    The playback time of the image.
    animDuration

    The transition duration.

    Return Value

    The image path. Deprecated. It is recommended to use addMediaClip instead.