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gstreamer-video-0.10
Gst
VideoCaps
VideoMask15
VideoMask16
VideoMask24
VideoMask32
VideoRange
VideoFormat
VideoFilter
VideoRectangle
VideoSink
VideoConvertFrameCallback
video_calculate_display_ratio
video_convert_frame
video_convert_frame_async
video_event_new_still_frame
video_event_parse_still_frame
video_format_convert
video_format_from_fourcc
video_format_get_component_depth
video_format_get_component_height
video_format_get_component_offset
video_format_get_component_width
video_format_get_pixel_stride
video_format_get_row_stride
video_format_get_size
video_format_has_alpha
video_format_is_gray
video_format_is_rgb
video_format_is_yuv
video_format_new_caps
video_format_new_caps_interlaced
video_format_new_template_caps
video_format_parse_caps
video_format_parse_caps_interlaced
video_format_to_fourcc
video_frame_rate
video_get_size
video_get_size_from_caps
video_parse_caps_chroma_site
video_parse_caps_color_matrix
video_parse_caps_framerate
video_parse_caps_palette
video_parse_caps_pixel_aspect_ratio
video_format_has_alpha
Description:
public
bool
video_format_has_alpha
(
VideoFormat
format)
Returns TRUE or FALSE depending on if the video format provides an alpha channel.
Parameters:
format
a
VideoFormat
Returns:
TRUE if
format
has an alpha channel
Namespace:
Gst
Package:
gstreamer-video-0.10
