Paris Hackday Code

FFmpeg

#include <ffmpeg.h>

Collaboration diagram for InputStream:

Collaboration graph

Data Structures
struct	sub2video

Data Fields
int	file_index

AVStream *	st

int	discard

int	decoding_needed

AVCodec *	dec

AVFrame *	decoded_frame

AVFrame *	filter_frame

int64_t	start

int64_t	next_dts

int64_t	dts
	dts of the last packet read for this stream (in AV_TIME_BASE units) More...

int64_t	next_pts
	synthetic pts for the next decode frame (in AV_TIME_BASE units) More...

int64_t	pts
	current pts of the decoded frame (in AV_TIME_BASE units) More...

int	wrap_correction_done

int64_t	filter_in_rescale_delta_last

double	ts_scale

int	is_start

int	saw_first_ts

int	showed_multi_packet_warning

AVDictionary *	opts

AVRational	framerate

int	top_field_first

int	guess_layout_max

int	resample_height

int	resample_width

int	resample_pix_fmt

int	resample_sample_fmt

int	resample_sample_rate

int	resample_channels

uint64_t	resample_channel_layout

int	fix_sub_duration

struct {
int got_output

int ret

AVSubtitle subtitle

}	prev_sub

struct InputStream::sub2video	sub2video

int	dr1

InputFilter **	filters

int	nb_filters

int	reinit_filters

Detailed Description

Definition at line 213 of file ffmpeg.h.

Field Documentation

AVCodec* InputStream::dec

Definition at line 218 of file ffmpeg.h.

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

AVFrame* InputStream::decoded_frame

Definition at line 219 of file ffmpeg.h.

Referenced by decode_audio(), and decode_video().

int InputStream::decoding_needed

Definition at line 217 of file ffmpeg.h.

Referenced by init_input_filter(), init_input_stream(), output_packet(), process_input(), transcode(), and transcode_init().

int InputStream::discard

Definition at line 216 of file ffmpeg.h.

Referenced by add_input_streams(), init_input_filter(), new_output_stream(), open_output_file(), process_input(), and transcode_init().

int InputStream::dr1

Definition at line 266 of file ffmpeg.h.

int64_t InputStream::dts

dts of the last packet read for this stream (in AV_TIME_BASE units)

Definition at line 226 of file ffmpeg.h.

Referenced by decode_audio(), decode_video(), do_streamcopy(), output_packet(), and rate_emu_sleep().

int InputStream::file_index

Definition at line 214 of file ffmpeg.h.

Referenced by add_input_streams(), check_output_constraints(), configure_input_audio_filter(), configure_input_video_filter(), decode_audio(), decode_video(), guess_input_channel_layout(), init_input_stream(), new_audio_stream(), process_input(), rate_emu_sleep(), sub2video_heartbeat(), sub2video_prepare(), transcode(), transcode_from_filter(), transcode_init(), and transcode_step().

AVFrame* InputStream::filter_frame

Definition at line 220 of file ffmpeg.h.

Referenced by decode_audio(), and decode_video().

int64_t InputStream::filter_in_rescale_delta_last

Definition at line 232 of file ffmpeg.h.

Referenced by add_input_streams(), decode_audio(), and do_streamcopy().

InputFilter** InputStream::filters

Definition at line 270 of file ffmpeg.h.

Referenced by decode_audio(), decode_video(), init_input_filter(), sub2video_flush(), sub2video_heartbeat(), sub2video_push_ref(), and transcode_init().

int InputStream::fix_sub_duration

Definition at line 252 of file ffmpeg.h.

Referenced by add_input_streams(), and transcode_subtitles().

AVRational InputStream::framerate

Definition at line 239 of file ffmpeg.h.

Referenced by add_input_streams(), configure_input_video_filter(), output_packet(), and transcode_init().

int InputStream::got_output

Definition at line 254 of file ffmpeg.h.

Referenced by transcode_subtitles().

int InputStream::guess_layout_max

Definition at line 241 of file ffmpeg.h.

Referenced by add_input_streams(), and guess_input_channel_layout().

int InputStream::is_start

Definition at line 235 of file ffmpeg.h.

Referenced by init_input_stream().

int InputStream::nb_filters

Definition at line 271 of file ffmpeg.h.

Referenced by decode_audio(), decode_video(), init_input_filter(), sub2video_flush(), sub2video_heartbeat(), sub2video_push_ref(), and transcode_init().

int64_t InputStream::next_dts

Definition at line 225 of file ffmpeg.h.

Referenced by decode_audio(), init_input_stream(), output_packet(), and process_input().

int64_t InputStream::next_pts

synthetic pts for the next decode frame (in AV_TIME_BASE units)

Definition at line 228 of file ffmpeg.h.

Referenced by decode_audio(), decode_video(), init_input_stream(), output_packet(), and process_input().

AVDictionary* InputStream::opts

Definition at line 238 of file ffmpeg.h.

Referenced by add_input_streams(), and init_input_stream().

struct { ... } InputStream::prev_sub

Referenced by transcode_subtitles().

int64_t InputStream::pts

current pts of the decoded frame (in AV_TIME_BASE units)

Definition at line 229 of file ffmpeg.h.

Referenced by check_output_constraints(), decode_audio(), decode_video(), do_streamcopy(), output_packet(), and process_input().

int InputStream::reinit_filters

Definition at line 273 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_video().

uint64_t InputStream::resample_channel_layout

Definition at line 250 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_audio().

int InputStream::resample_channels

Definition at line 249 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_audio().

int InputStream::resample_height

Definition at line 243 of file ffmpeg.h.

Referenced by add_input_streams(), configure_input_video_filter(), decode_video(), and sub2video_prepare().

int InputStream::resample_pix_fmt

Definition at line 245 of file ffmpeg.h.

Referenced by add_input_streams(), configure_input_video_filter(), decode_video(), and sub2video_prepare().

int InputStream::resample_sample_fmt

Definition at line 247 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_audio().

int InputStream::resample_sample_rate

Definition at line 248 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_audio().

int InputStream::resample_width

Definition at line 244 of file ffmpeg.h.

Referenced by add_input_streams(), configure_input_video_filter(), decode_video(), and sub2video_prepare().

int InputStream::ret

Definition at line 255 of file ffmpeg.h.

Referenced by transcode_subtitles().

int InputStream::saw_first_ts

Definition at line 236 of file ffmpeg.h.

Referenced by output_packet().

int InputStream::showed_multi_packet_warning

Definition at line 237 of file ffmpeg.h.

Referenced by output_packet().

int64_t InputStream::start

Definition at line 222 of file ffmpeg.h.

Referenced by rate_emu_sleep(), and transcode_init().

struct InputStream::sub2video InputStream::sub2video

Referenced by sub2video_get_blank_frame(), sub2video_heartbeat(), sub2video_prepare(), sub2video_push_ref(), and sub2video_update().

AVSubtitle InputStream::subtitle

Definition at line 256 of file ffmpeg.h.

Referenced by exit_program(), and transcode_subtitles().

int InputStream::top_field_first

Definition at line 240 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_video().

double InputStream::ts_scale

Definition at line 234 of file ffmpeg.h.

Referenced by add_input_streams(), and process_input().

int InputStream::wrap_correction_done

Definition at line 230 of file ffmpeg.h.

Referenced by process_input().

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

ffmpeg.h