FFmpeg: ZPContext Struct Reference

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Data Fields

ZPContext Struct Reference

Data Fields

const AVClass * class

char * zoom_expr_str

char * x_expr_str

char * y_expr_str

char * duration_expr_str

AVExpr * zoom_expr

AVExpr * x_expr

AVExpr * y_expr

int w

int h

double x

double y

double prev_zoom

int prev_nb_frames

struct SwsContext * sws

int64_t frame_count

const AVPixFmtDescriptor * desc

AVFrame * in

double var_values [VARS_NB]

int nb_frames

int current_frame

int finished

AVRational framerate

Detailed Description

Definition at line 78 of file vf_zoompan.c.

Field Documentation

const AVClass* ZPContext::class

Definition at line 79 of file vf_zoompan.c.

char* ZPContext::zoom_expr_str

Definition at line 80 of file vf_zoompan.c.

Referenced by config_output().

char* ZPContext::x_expr_str

Definition at line 81 of file vf_zoompan.c.

Referenced by config_output().

char* ZPContext::y_expr_str

Definition at line 82 of file vf_zoompan.c.

Referenced by config_output().

char* ZPContext::duration_expr_str

Definition at line 83 of file vf_zoompan.c.

Referenced by activate().

AVExpr* ZPContext::zoom_expr

Definition at line 85 of file vf_zoompan.c.

Referenced by config_output(), and output_single_frame().

AVExpr * ZPContext::x_expr

Definition at line 85 of file vf_zoompan.c.

Referenced by config_output(), and output_single_frame().

AVExpr * ZPContext::y_expr

Definition at line 85 of file vf_zoompan.c.

Referenced by config_output(), and output_single_frame().

int ZPContext::w

Definition at line 87 of file vf_zoompan.c.

Referenced by activate(), and config_output().

int ZPContext::h

Definition at line 87 of file vf_zoompan.c.

Referenced by activate(), and config_output().

double ZPContext::x

Definition at line 88 of file vf_zoompan.c.

Referenced by activate(), and output_single_frame().

double ZPContext::y

Definition at line 88 of file vf_zoompan.c.

Referenced by activate(), and output_single_frame().

double ZPContext::prev_zoom

Definition at line 89 of file vf_zoompan.c.

Referenced by activate(), init(), and output_single_frame().

int ZPContext::prev_nb_frames

Definition at line 90 of file vf_zoompan.c.

Referenced by activate(), and output_single_frame().

struct SwsContext* ZPContext::sws

Definition at line 91 of file vf_zoompan.c.

Referenced by output_single_frame(), and uninit().

int64_t ZPContext::frame_count

Definition at line 92 of file vf_zoompan.c.

Referenced by output_single_frame().

const AVPixFmtDescriptor* ZPContext::desc

Definition at line 93 of file vf_zoompan.c.

Referenced by activate(), config_output(), and output_single_frame().

AVFrame* ZPContext::in

Definition at line 94 of file vf_zoompan.c.

Referenced by activate(), and output_single_frame().

double ZPContext::var_values[VARS_NB]

Definition at line 95 of file vf_zoompan.c.

Referenced by activate().

int ZPContext::nb_frames

Definition at line 96 of file vf_zoompan.c.

Referenced by activate(), and output_single_frame().

int ZPContext::current_frame

Definition at line 97 of file vf_zoompan.c.

Referenced by activate(), and output_single_frame().

int ZPContext::finished

Definition at line 98 of file vf_zoompan.c.

Referenced by activate(), config_output(), and output_single_frame().

AVRational ZPContext::framerate

Definition at line 99 of file vf_zoompan.c.

Referenced by config_output().

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

libavfilter/vf_zoompan.c

Generated on Fri Jan 12 2018 01:48:37 for FFmpeg by doxygen 1.8.6