BlackFrameContext Struct Reference

Data Fields
unsigned int	bamount
	black amount
unsigned int	bthresh
	black threshold
unsigned int	frame
	frame number
unsigned int	nblack
	number of black pixels counted so far
unsigned int	last_keyframe
	frame number of the last received key-frame

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Detailed Description

Definition at line 34 of file vf_blackframe.c.

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Field Documentation

unsigned int BlackFrameContext::bamount

black amount

Definition at line 35 of file vf_blackframe.c.

Referenced by end_frame(), and init().

unsigned int BlackFrameContext::bthresh

black threshold

Definition at line 36 of file vf_blackframe.c.

Referenced by draw_slice(), and init().

unsigned int BlackFrameContext::frame

frame number

Definition at line 37 of file vf_blackframe.c.

Referenced by end_frame(), and init().

unsigned int BlackFrameContext::last_keyframe

frame number of the last received key-frame

Definition at line 39 of file vf_blackframe.c.

Referenced by end_frame(), and init().

unsigned int BlackFrameContext::nblack

number of black pixels counted so far

Definition at line 38 of file vf_blackframe.c.

Referenced by draw_slice(), end_frame(), and init().

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The documentation for this struct was generated from the following file:

• libavfilter/vf_blackframe.c