avconv.h File Reference

#include "config.h"
#include <stdint.h>
#include <stdio.h>
#include "cmdutils.h"
#include "libavformat/avformat.h"
#include "libavformat/avio.h"
#include "libavcodec/avcodec.h"
#include "libavfilter/avfilter.h"
#include "libavutil/avutil.h"
#include "libavutil/dict.h"
#include "libavutil/fifo.h"
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"

Go to the source code of this file.

Data Structures
struct	HWAccel
struct	StreamMap
struct	MetadataMap
struct	OptionsContext
struct	InputFilter
struct	OutputFilter
struct	FilterGraph
struct	InputStream
struct	InputFile
struct	OutputStream
struct	OutputFile

Macros
#define	VSYNC_AUTO   -1
#define	VSYNC_PASSTHROUGH   0
#define	VSYNC_CFR   1
#define	VSYNC_VFR   2

Enumerations
enum	HWAccelID {   HWACCEL_NONE = 0, HWACCEL_AUTO, HWACCEL_VDPAU, HWACCEL_DXVA2,   HWACCEL_VDA }

Functions
void	reset_options (OptionsContext *o)
void	show_usage (void)
void	opt_output_file (void *optctx, const char *filename)
void	assert_avoptions (AVDictionary *m)
int	guess_input_channel_layout (InputStream *ist)
int	configure_filtergraph (FilterGraph *fg)
int	configure_output_filter (FilterGraph *fg, OutputFilter *ofilter, AVFilterInOut *out)
int	ist_in_filtergraph (FilterGraph *fg, InputStream *ist)
FilterGraph *	init_simple_filtergraph (InputStream *ist, OutputStream *ost)
int	avconv_parse_options (int argc, char **argv)
int	vdpau_init (AVCodecContext *s)
int	dxva2_init (AVCodecContext *s)
int	vda_init (AVCodecContext *s)

Variables
InputStream **	input_streams
int	nb_input_streams
InputFile **	input_files
int	nb_input_files
OutputStream **	output_streams
int	nb_output_streams
OutputFile **	output_files
int	nb_output_files
FilterGraph **	filtergraphs
int	nb_filtergraphs
char *	vstats_filename
float	audio_drift_threshold
float	dts_delta_threshold
int	audio_volume
int	audio_sync_method
int	video_sync_method
int	do_benchmark
int	do_deinterlace
int	do_hex_dump
int	do_pkt_dump
int	copy_ts
int	copy_tb
int	exit_on_error
int	print_stats
int	qp_hist
const AVIOInterruptCB	int_cb
const OptionDef	options []
const HWAccel	hwaccels []

Macro Definition Documentation

#define VSYNC_AUTO   -1

Definition at line 46 of file avconv.h.

Referenced by do_video_out(), opt_vsync(), and transcode_init().

#define VSYNC_PASSTHROUGH   0

Definition at line 47 of file avconv.h.

Referenced by do_video_out(), and opt_vsync().

#define VSYNC_CFR   1

Definition at line 48 of file avconv.h.

Referenced by do_video_out(), opt_vsync(), and transcode_init().

#define VSYNC_VFR   2

Definition at line 49 of file avconv.h.

Referenced by do_video_out(), and opt_vsync().

Enumeration Type Documentation

enum HWAccelID

Enumerator
HWACCEL_NONE
HWACCEL_AUTO
HWACCEL_VDPAU
HWACCEL_DXVA2
HWACCEL_VDA

Definition at line 51 of file avconv.h.

Function Documentation

void reset_options

(

OptionsContext *

o

)

void show_usage

(

void

)

Definition at line 2090 of file avconv_opt.c.

Referenced by main(), and show_help_default().

void opt_output_file	(	void *	optctx,
		const char *	filename
	)

void assert_avoptions

(

AVDictionary *

m

)

Definition at line 236 of file avconv.c.

Referenced by init_input_stream(), open_input_file(), and transcode_init().

int guess_input_channel_layout

(

InputStream *

ist

)

Definition at line 1134 of file avconv.c.

Referenced by add_input_streams(), and decode_audio().

int configure_filtergraph

(

FilterGraph *

fg

)

Definition at line 579 of file avconv_filter.c.

Referenced by configure_complex_filters(), decode_audio(), decode_video(), and transcode_init().

int configure_output_filter	(	FilterGraph *	fg,
		OutputFilter *	ofilter,
		AVFilterInOut *	out
	)

Definition at line 409 of file avconv_filter.c.

Referenced by configure_filtergraph(), and init_output_filter().

int ist_in_filtergraph	(	FilterGraph *	fg,
		InputStream *	ist
	)

Definition at line 650 of file avconv_filter.c.

Referenced by decode_audio(), and decode_video().

FilterGraph* init_simple_filtergraph	(	InputStream *	ist,
		OutputStream *	ost
	)

Referenced by transcode_init().

int avconv_parse_options	(	int	argc,
		char **	argv
	)

Definition at line 2140 of file avconv_opt.c.

Referenced by main().

int vdpau_init

(

AVCodecContext *

s

)

Definition at line 294 of file avconv_vdpau.c.

int dxva2_init

(

AVCodecContext *

s

)

Definition at line 589 of file avconv_dxva2.c.

int vda_init

(

AVCodecContext *

s

)

Definition at line 103 of file avconv_vda.c.

Variable Documentation

InputStream** input_streams

Definition at line 98 of file avconv.c.

Referenced by add_input_streams(), init_input_filter(), open_input_file(), and open_output_file().

int nb_input_streams

Definition at line 99 of file avconv.c.

Referenced by add_input_streams(), avconv_cleanup(), init_input_filter(), open_input_file(), open_output_file(), select_input_file(), transcode(), and transcode_init().

InputFile** input_files

Definition at line 100 of file avconv.c.

Referenced by configure_input_audio_filter(), configure_input_video_filter(), init_input_filter(), open_input_file(), open_output_file(), opt_map(), and opt_target().

int nb_input_files

Definition at line 101 of file avconv.c.

Referenced by add_input_streams(), avconv_cleanup(), dump_attachment(), got_eagain(), init_input_filter(), open_input_file(), open_output_file(), opt_map(), opt_target(), print_final_stats(), reset_eagain(), and transcode_init().

OutputStream** output_streams

Definition at line 103 of file avconv.c.

Referenced by new_output_stream(), and open_output_file().

int nb_output_streams

Definition at line 104 of file avconv.c.

Referenced by avconv_cleanup(), flush_encoders(), init_input_stream(), need_output(), new_output_stream(), open_output_file(), poll_filters(), print_final_stats(), print_report(), process_input(), process_input_packet(), transcode(), transcode_init(), and transcode_subtitles().

OutputFile** output_files

Definition at line 105 of file avconv.c.

Referenced by configure_output_audio_filter(), configure_output_video_filter(), and open_output_file().

int nb_output_files

Definition at line 106 of file avconv.c.

Referenced by avconv_cleanup(), get_ost_filters(), main(), new_output_stream(), open_output_file(), print_final_stats(), print_sdp(), transcode(), and transcode_init().

FilterGraph** filtergraphs

Definition at line 108 of file avconv.c.

Referenced by configure_complex_filters(), DEF_CHOOSE_FORMAT(), open_output_file(), opt_filter_complex(), and opt_filter_complex_script().

int nb_filtergraphs

Definition at line 109 of file avconv.c.

Referenced by avconv_cleanup(), configure_complex_filters(), decode_audio(), decode_video(), DEF_CHOOSE_FORMAT(), open_output_file(), opt_filter_complex(), opt_filter_complex_script(), and transcode_init().

char* vstats_filename

Definition at line 69 of file avconv_opt.c.

Referenced by avconv_cleanup(), do_video_stats(), opt_vstats_file(), and poll_filter().

float audio_drift_threshold

Definition at line 71 of file avconv_opt.c.

Referenced by configure_input_audio_filter().

float dts_delta_threshold

Definition at line 72 of file avconv_opt.c.

Referenced by process_input().

int audio_volume

Definition at line 74 of file avconv_opt.c.

Referenced by configure_input_audio_filter(), and transcode_init().

int audio_sync_method

Definition at line 75 of file avconv_opt.c.

Referenced by configure_input_audio_filter(), and do_audio_out().

int video_sync_method

Definition at line 76 of file avconv_opt.c.

Referenced by do_video_out(), opt_vsync(), and transcode_init().

int do_benchmark

Definition at line 77 of file avconv_opt.c.

Referenced by main().

int do_deinterlace

int do_hex_dump

Definition at line 78 of file avconv_opt.c.

Referenced by process_input().

int do_pkt_dump

Definition at line 79 of file avconv_opt.c.

Referenced by process_input().

int copy_ts

Definition at line 80 of file avconv_opt.c.

Referenced by open_input_file(), and process_input().

int copy_tb

Definition at line 81 of file avconv_opt.c.

Referenced by transcode_init().

int exit_on_error

Definition at line 82 of file avconv_opt.c.

Referenced by do_subtitle_out(), process_input(), and write_frame().

int print_stats

Definition at line 83 of file avconv_opt.c.

Referenced by print_report().

int qp_hist

Definition at line 84 of file avconv_opt.c.

Referenced by print_report().

const AVIOInterruptCB int_cb

Definition at line 141 of file avconv.c.

Referenced by dump_attachment(), get_preset_file_2(), open_input_file(), open_output_file(), transcode_init(), and url_alloc_for_protocol().

const OptionDef options[]

Definition at line 2187 of file avconv_opt.c.

Referenced by avconv_parse_options(), avfilter_init_str(), main(), opt_audio_codec(), opt_audio_filters(), opt_audio_frames(), opt_audio_qscale(), opt_audio_tag(), opt_channel_layout(), opt_data_codec(), opt_data_frames(), opt_subtitle_codec(), opt_subtitle_tag(), opt_target(), opt_video_codec(), opt_video_filters(), opt_video_frames(), opt_video_tag(), show_help_default(), and uninit_options().

const HWAccel hwaccels[]

Definition at line 56 of file avconv_opt.c.

Referenced by get_hwaccel().