VideoFrameTag
The VideoFrameTag class represents a video frame tag, which is a type of image tag that is used to store additional information about a video frame. It inherits from the ImageTag class and adds additional attributes and methods specific to video frames.
Definition
Module: dynamsoft_core
class VideoFrameTag(ImageTag)
Methods
| Method | Description |
|---|---|
__init__ |
Initializes a new instance of the VideoFrameTag class. |
get_video_frame_quality |
Gets the quality of the video frame. |
is_cropped |
Determines whether the video frame is cropped. |
get_crop_region |
Gets the crop region of the video frame. |
get_original_width |
Gets the original width of the video frame. |
get_original_height |
Gets the original height of the video frame. |
VideoFrameTag |
The constructor of the VideoFrameTag class. |
get_type |
Gets the type of the image tag. |
clone |
Creates a copy of the image tag. |
__init__
Initializes a new instance of the VideoFrameTag class.
def __init__(self, quality: int, is_cropped: bool, crop_region: "Rect", original_width: int, original_height: int):
Parameters
quality The quality of the video frame.
is_cropped A boolean value indicating whether the video frame is cropped.
crop_region A Rect object that represents the crop region of the video frame.
original_width The original width of the video frame.
original_height The original height of the video frame.
See Also
get_video_frame_quality
Gets the quality of the video frame.
def get_video_frame_quality(self) -> int:
Return Value
Returns the quality of the video frame.
See Also
is_cropped
Determines whether the video frame is cropped.
def is_cropped(self) -> bool:
Return Value
Returns true if the video frame is cropped, false otherwise.
get_crop_region
Gets the crop region of the video frame.
def get_crop_region(self) -> Rect:
Return Value
Returns a Rect object that represents the crop region of the video frame. It may be null.
See Also
get_original_width
Gets the original width of the video frame.
def get_original_width(self) -> int:
Return Value
Returns the original width of the video frame.
get_original_height
Gets the original height of the video frame.
def get_original_height(self) -> int:
Return Value
Returns the original height of the video frame.
get_type
Gets the type of the image tag.
def get_type(self) -> int:
Return Value
Returns the type of the image tag.
See Also
clone
Creates a copy of the image tag.
def clone(self) -> "VideoFrameTag":
Return Value
Returns a copy of the VideoFrameTag object.
Yes
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