FFmpeg: StreamContext Struct Reference

FFmpeg

#include <signature.h>

Data Fields
AVCodecContext *	dec_ctx

AVCodecContext *	enc_ctx

AVRational	time_base

int	w

int	h

int	divide

FineSignature *	finesiglist

FineSignature *	curfinesig

CoarseSignature *	coarsesiglist

CoarseSignature *	coarseend

CoarseSignature *	curcoarsesig1

CoarseSignature *	curcoarsesig2

int	coarsecount

int	midcoarse

uint32_t	lastindex

int	exported

int	last_flags

int	skip_until_key_frame

int64_t	last_pts

int	time_base_id

AVRational *	time_base

int	msb_pts_shift

int	max_pts_distance

int	decode_delay

int64_t *	keyframe_pts

Detailed Description

Examples: transcoding.c.

Definition at line 47 of file transcoding.c.

Field Documentation

◆ dec_ctx

AVCodecContext* StreamContext::dec_ctx

Examples: transcoding.c.

Definition at line 48 of file transcoding.c.

Referenced by main(), open_input_file(), and open_output_file().

◆ enc_ctx

AVCodecContext* StreamContext::enc_ctx

Examples: transcoding.c.

Definition at line 49 of file transcoding.c.

Referenced by main(), and open_output_file().

◆ time_base [1/2]

AVRational StreamContext::time_base

Definition at line 103 of file signature.h.

Referenced by binary_export(), build_frame_code(), config_input(), decode_stream_header(), encode_write_frame(), ff_nut_reset_ts(), nut_write_header(), nut_write_packet(), request_frame(), write_streamheader(), and xml_export().

◆ w

int StreamContext::w

Definition at line 105 of file signature.h.

Referenced by binary_export(), config_input(), and xml_export().

◆ h

int StreamContext::h

Definition at line 106 of file signature.h.

Referenced by binary_export(), config_input(), and xml_export().

◆ divide

int StreamContext::divide

Definition at line 109 of file signature.h.

Referenced by config_input(), and filter_frame().

◆ finesiglist

FineSignature* StreamContext::finesiglist

Definition at line 111 of file signature.h.

Referenced by binary_export(), filter_frame(), init(), uninit(), and xml_export().

◆ curfinesig

FineSignature* StreamContext::curfinesig

Definition at line 112 of file signature.h.

Referenced by filter_frame(), and init().

◆ coarsesiglist

CoarseSignature* StreamContext::coarsesiglist

Definition at line 114 of file signature.h.

Referenced by binary_export(), init(), lookup_signatures(), uninit(), and xml_export().

◆ coarseend

CoarseSignature* StreamContext::coarseend

Definition at line 115 of file signature.h.

Referenced by binary_export(), filter_frame(), init(), and xml_export().

◆ curcoarsesig1

CoarseSignature* StreamContext::curcoarsesig1

Definition at line 117 of file signature.h.

Referenced by filter_frame(), and init().

◆ curcoarsesig2

CoarseSignature* StreamContext::curcoarsesig2

Definition at line 118 of file signature.h.

Referenced by filter_frame().

◆ coarsecount

int StreamContext::coarsecount

Definition at line 120 of file signature.h.

Referenced by filter_frame(), and init().

◆ midcoarse

int StreamContext::midcoarse

Definition at line 121 of file signature.h.

Referenced by filter_frame(), and init().

◆ lastindex

uint32_t StreamContext::lastindex

Definition at line 122 of file signature.h.

Referenced by binary_export(), filter_frame(), and init().

◆ exported

int StreamContext::exported

Definition at line 124 of file signature.h.

Referenced by request_frame().

◆ last_flags

int StreamContext::last_flags

Definition at line 76 of file nut.h.

Referenced by decode_frame(), decode_frame_header(), and nut_write_packet().

◆ skip_until_key_frame

int StreamContext::skip_until_key_frame

Definition at line 77 of file nut.h.

Referenced by decode_frame(), and read_seek().

◆ last_pts

int64_t StreamContext::last_pts

Definition at line 78 of file nut.h.

Referenced by decode_frame_header(), ff_lsb2full(), ff_nut_reset_ts(), get_needed_flags(), and nut_write_packet().

◆ time_base_id

int StreamContext::time_base_id

Definition at line 79 of file nut.h.

Referenced by decode_stream_header().

◆ time_base [2/2]

AVRational* StreamContext::time_base

Definition at line 80 of file nut.h.

◆ msb_pts_shift

int StreamContext::msb_pts_shift

Definition at line 81 of file nut.h.

Referenced by decode_frame_header(), decode_stream_header(), ff_lsb2full(), nut_write_header(), nut_write_packet(), and write_streamheader().

◆ max_pts_distance

int StreamContext::max_pts_distance

Definition at line 82 of file nut.h.

Referenced by decode_frame_header(), decode_stream_header(), get_needed_flags(), nut_write_header(), and write_streamheader().

◆ decode_delay

int StreamContext::decode_delay

Definition at line 83 of file nut.h.

Referenced by decode_stream_header().

◆ keyframe_pts

int64_t* StreamContext::keyframe_pts

Definition at line 84 of file nut.h.

Referenced by nut_write_deinit(), nut_write_packet(), and write_index().

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

doc/examples/transcoding.c
libavfilter/signature.h
libavformat/nut.h