FFmpeg: VideoState Struct Reference

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Public Types | Data Fields

VideoState Struct Reference

Public Types

enum ShowMode {
SHOW_MODE_NONE = -1, SHOW_MODE_VIDEO = 0, SHOW_MODE_WAVES, SHOW_MODE_RDFT,
SHOW_MODE_NB
}

Data Fields

SDL_Thread * read_tid

AVInputFormat * iformat

int abort_request

int force_refresh

int paused

int last_paused

int queue_attachments_req

int seek_req

int seek_flags

int64_t seek_pos

int64_t seek_rel

int read_pause_return

AVFormatContext * ic

int realtime

Clock audclk

Clock vidclk

Clock extclk

FrameQueue pictq

FrameQueue subpq

FrameQueue sampq

Decoder auddec

Decoder viddec

Decoder subdec

int audio_stream

int av_sync_type

double audio_clock

int audio_clock_serial

double audio_diff_cum

double audio_diff_avg_coef

double audio_diff_threshold

int audio_diff_avg_count

AVStream * audio_st

PacketQueue audioq

int audio_hw_buf_size

uint8_t silence_buf [SDL_AUDIO_MIN_BUFFER_SIZE]

uint8_t * audio_buf

uint8_t * audio_buf1

unsigned int audio_buf_size

unsigned int audio_buf1_size

int audio_buf_index

int audio_write_buf_size

struct AudioParams audio_src

struct AudioParams audio_tgt

struct SwrContext * swr_ctx

int frame_drops_early

int frame_drops_late

enum VideoState::ShowMode show_mode

int16_t sample_array [SAMPLE_ARRAY_SIZE]

int sample_array_index

int last_i_start

RDFTContext * rdft

int rdft_bits

FFTSample * rdft_data

int xpos

double last_vis_time

int subtitle_stream

AVStream * subtitle_st

PacketQueue subtitleq

double frame_timer

double frame_last_returned_time

double frame_last_filter_delay

int video_stream

AVStream * video_st

PacketQueue videoq

double max_frame_duration

struct SwsContext * img_convert_ctx

SDL_Rect last_display_rect

int eof

char filename [1024]

int width

int height

int xleft

int ytop

int step

int last_video_stream

int last_audio_stream

int last_subtitle_stream

SDL_cond * continue_read_thread

Detailed Description

Definition at line 198 of file ffplay.c.

Member Enumeration Documentation

enum VideoState::ShowMode

Enumerator
SHOW_MODE_NONE
SHOW_MODE_VIDEO
SHOW_MODE_WAVES
SHOW_MODE_RDFT
SHOW_MODE_NB

Definition at line 255 of file ffplay.c.

Field Documentation

SDL_Thread* VideoState::read_tid

Definition at line 199 of file ffplay.c.

Referenced by stream_close(), and stream_open().

AVInputFormat* VideoState::iformat

Definition at line 200 of file ffplay.c.

Referenced by read_thread(), and stream_open().

int VideoState::abort_request

Definition at line 201 of file ffplay.c.

Referenced by decode_interrupt_cb(), queue_picture(), read_thread(), and stream_close().

int VideoState::force_refresh

Definition at line 202 of file ffplay.c.

Referenced by event_loop(), refresh_loop_wait_event(), toggle_audio_display(), video_image_display(), and video_refresh().

int VideoState::paused

Definition at line 203 of file ffplay.c.

Referenced by audio_decode_frame(), read_thread(), refresh_loop_wait_event(), step_to_next_frame(), stream_toggle_pause(), video_audio_display(), and video_refresh().

int VideoState::last_paused

Definition at line 204 of file ffplay.c.

Referenced by read_thread().

int VideoState::queue_attachments_req

Definition at line 205 of file ffplay.c.

Referenced by read_thread(), and stream_component_open().

int VideoState::seek_req

Definition at line 206 of file ffplay.c.

Referenced by read_thread(), and stream_seek().

int VideoState::seek_flags

Definition at line 207 of file ffplay.c.

Referenced by read_thread(), and stream_seek().

int64_t VideoState::seek_pos

Definition at line 208 of file ffplay.c.

Referenced by event_loop(), read_thread(), and stream_seek().

int64_t VideoState::seek_rel

Definition at line 209 of file ffplay.c.

Referenced by read_thread(), and stream_seek().

int VideoState::read_pause_return

Definition at line 210 of file ffplay.c.

Referenced by read_thread(), and stream_toggle_pause().

AVFormatContext* VideoState::ic

Definition at line 211 of file ffplay.c.

Referenced by event_loop(), get_video_frame(), read_thread(), seek_chapter(), stream_component_close(), stream_component_open(), stream_cycle_channel(), and video_thread().

int VideoState::realtime

Definition at line 212 of file ffplay.c.

Referenced by read_thread(), and video_refresh().

Clock VideoState::audclk

Definition at line 214 of file ffplay.c.

Referenced by get_master_clock(), sdl_audio_callback(), stream_open(), stream_toggle_pause(), synchronize_audio(), and video_refresh().

Clock VideoState::vidclk

Definition at line 215 of file ffplay.c.

Referenced by compute_target_delay(), get_master_clock(), get_video_frame(), stream_open(), stream_toggle_pause(), update_video_pts(), and video_refresh().

Clock VideoState::extclk

Definition at line 216 of file ffplay.c.

Referenced by check_external_clock_speed(), get_master_clock(), read_thread(), sdl_audio_callback(), stream_open(), stream_toggle_pause(), and update_video_pts().

FrameQueue VideoState::pictq

Definition at line 218 of file ffplay.c.

Referenced by alloc_picture(), event_loop(), queue_picture(), read_thread(), stream_close(), stream_component_close(), stream_open(), toggle_full_screen(), video_image_display(), and video_refresh().

FrameQueue VideoState::subpq

Definition at line 219 of file ffplay.c.

Referenced by stream_close(), stream_component_close(), stream_open(), subtitle_thread(), video_image_display(), and video_refresh().

FrameQueue VideoState::sampq

Definition at line 220 of file ffplay.c.

Referenced by audio_decode_frame(), audio_thread(), event_loop(), read_thread(), stream_close(), stream_component_close(), and stream_open().

Decoder VideoState::auddec

Definition at line 222 of file ffplay.c.

Referenced by audio_thread(), read_thread(), stream_component_close(), and stream_component_open().

Decoder VideoState::viddec

Definition at line 223 of file ffplay.c.

Referenced by get_video_frame(), read_thread(), stream_component_close(), stream_component_open(), and video_thread().

Decoder VideoState::subdec

Definition at line 224 of file ffplay.c.

Referenced by stream_component_close(), stream_component_open(), and subtitle_thread().

int VideoState::audio_stream

Definition at line 226 of file ffplay.c.

Referenced by check_external_clock_speed(), read_thread(), stream_component_close(), stream_component_open(), and stream_cycle_channel().

int VideoState::av_sync_type

Definition at line 228 of file ffplay.c.

Referenced by get_master_sync_type(), and stream_open().

double VideoState::audio_clock

Definition at line 230 of file ffplay.c.

Referenced by audio_decode_frame(), sdl_audio_callback(), and synchronize_audio().

int VideoState::audio_clock_serial

Definition at line 231 of file ffplay.c.

Referenced by audio_decode_frame(), sdl_audio_callback(), and stream_open().

double VideoState::audio_diff_cum

Definition at line 232 of file ffplay.c.

Referenced by synchronize_audio().

double VideoState::audio_diff_avg_coef

Definition at line 233 of file ffplay.c.

Referenced by stream_component_open(), and synchronize_audio().

double VideoState::audio_diff_threshold

Definition at line 234 of file ffplay.c.

Referenced by stream_component_open(), and synchronize_audio().

int VideoState::audio_diff_avg_count

Definition at line 235 of file ffplay.c.

Referenced by stream_component_open(), and synchronize_audio().

AVStream* VideoState::audio_st

Definition at line 236 of file ffplay.c.

Referenced by get_master_sync_type(), read_thread(), stream_component_close(), stream_component_open(), toggle_audio_display(), video_display(), and video_refresh().

PacketQueue VideoState::audioq

Definition at line 237 of file ffplay.c.

Referenced by audio_decode_frame(), audio_thread(), check_external_clock_speed(), read_thread(), stream_close(), stream_component_open(), stream_open(), and video_refresh().

int VideoState::audio_hw_buf_size

Definition at line 238 of file ffplay.c.

Referenced by sdl_audio_callback(), and stream_component_open().

uint8_t VideoState::silence_buf[SDL_AUDIO_MIN_BUFFER_SIZE]

Definition at line 239 of file ffplay.c.

Referenced by sdl_audio_callback().

uint8_t* VideoState::audio_buf

Definition at line 240 of file ffplay.c.

Referenced by audio_decode_frame(), sdl_audio_callback(), and stream_component_close().

uint8_t* VideoState::audio_buf1

Definition at line 241 of file ffplay.c.

Referenced by audio_decode_frame(), and stream_component_close().

unsigned int VideoState::audio_buf_size

Definition at line 242 of file ffplay.c.

Referenced by sdl_audio_callback(), and stream_component_open().

unsigned int VideoState::audio_buf1_size

Definition at line 243 of file ffplay.c.

Referenced by audio_decode_frame(), and stream_component_close().

int VideoState::audio_buf_index

Definition at line 244 of file ffplay.c.

Referenced by sdl_audio_callback(), and stream_component_open().

int VideoState::audio_write_buf_size

Definition at line 245 of file ffplay.c.

Referenced by sdl_audio_callback(), and video_audio_display().

struct AudioParams VideoState::audio_src

Definition at line 246 of file ffplay.c.

Referenced by audio_decode_frame(), stream_component_open(), and synchronize_audio().

struct AudioParams VideoState::audio_tgt

Definition at line 250 of file ffplay.c.

Referenced by audio_decode_frame(), sdl_audio_callback(), stream_component_open(), and video_audio_display().

struct SwrContext* VideoState::swr_ctx

Definition at line 251 of file ffplay.c.

Referenced by audio_decode_frame(), and stream_component_close().

int VideoState::frame_drops_early

Definition at line 252 of file ffplay.c.

Referenced by get_video_frame(), and video_refresh().

int VideoState::frame_drops_late

Definition at line 253 of file ffplay.c.

Referenced by video_refresh().

enum VideoState::ShowMode VideoState::show_mode

Referenced by event_loop(), read_thread(), refresh_loop_wait_event(), sdl_audio_callback(), toggle_audio_display(), video_audio_display(), video_display(), and video_refresh().

int16_t VideoState::sample_array[SAMPLE_ARRAY_SIZE]

Definition at line 258 of file ffplay.c.

Referenced by update_sample_display(), and video_audio_display().

int VideoState::sample_array_index

Definition at line 259 of file ffplay.c.

Referenced by update_sample_display(), and video_audio_display().

int VideoState::last_i_start

Definition at line 260 of file ffplay.c.

Referenced by video_audio_display().

RDFTContext* VideoState::rdft

Definition at line 261 of file ffplay.c.

Referenced by stream_component_close(), and video_audio_display().

int VideoState::rdft_bits

Definition at line 262 of file ffplay.c.

Referenced by stream_component_close(), and video_audio_display().

FFTSample* VideoState::rdft_data

Definition at line 263 of file ffplay.c.

Referenced by stream_component_close(), and video_audio_display().

int VideoState::xpos

Definition at line 264 of file ffplay.c.

Referenced by video_audio_display().

double VideoState::last_vis_time

Definition at line 265 of file ffplay.c.

Referenced by video_refresh().

int VideoState::subtitle_stream

Definition at line 267 of file ffplay.c.

Referenced by read_thread(), stream_component_close(), stream_component_open(), and stream_cycle_channel().

AVStream* VideoState::subtitle_st

Definition at line 268 of file ffplay.c.

Referenced by stream_component_close(), stream_component_open(), video_image_display(), and video_refresh().

PacketQueue VideoState::subtitleq

Definition at line 269 of file ffplay.c.

Referenced by read_thread(), stream_close(), stream_component_open(), stream_open(), and video_refresh().

double VideoState::frame_timer

Definition at line 271 of file ffplay.c.

Referenced by stream_toggle_pause(), and video_refresh().

double VideoState::frame_last_returned_time

Definition at line 272 of file ffplay.c.

Referenced by video_thread().

double VideoState::frame_last_filter_delay

Definition at line 273 of file ffplay.c.

Referenced by get_video_frame(), and video_thread().

int VideoState::video_stream

Definition at line 274 of file ffplay.c.

Referenced by check_external_clock_speed(), read_thread(), stream_component_close(), stream_component_open(), and stream_cycle_channel().

AVStream* VideoState::video_st

Definition at line 275 of file ffplay.c.

Referenced by get_master_sync_type(), get_video_frame(), read_thread(), stream_component_close(), stream_component_open(), toggle_audio_display(), video_display(), video_refresh(), and video_thread().

PacketQueue VideoState::videoq

Definition at line 276 of file ffplay.c.

Referenced by check_external_clock_speed(), get_video_frame(), queue_picture(), read_thread(), stream_close(), stream_component_open(), stream_open(), and video_refresh().

double VideoState::max_frame_duration

Definition at line 277 of file ffplay.c.

Referenced by compute_target_delay(), read_thread(), and vp_duration().

struct SwsContext* VideoState::img_convert_ctx

Definition at line 279 of file ffplay.c.

Referenced by queue_picture(), and stream_close().

SDL_Rect VideoState::last_display_rect

Definition at line 281 of file ffplay.c.

Referenced by video_image_display().

int VideoState::eof

Definition at line 282 of file ffplay.c.

Referenced by read_thread(), and stream_component_open().

char VideoState::filename[1024]

Definition at line 284 of file ffplay.c.

Referenced by read_thread(), and stream_open().

int VideoState::width

Definition at line 285 of file ffplay.c.

Referenced by event_loop(), toggle_audio_display(), video_audio_display(), video_image_display(), and video_open().

int VideoState::height

Definition at line 285 of file ffplay.c.

Referenced by event_loop(), toggle_audio_display(), video_audio_display(), video_image_display(), and video_open().

int VideoState::xleft

Definition at line 285 of file ffplay.c.

Referenced by stream_open(), toggle_audio_display(), video_audio_display(), and video_image_display().

int VideoState::ytop

Definition at line 285 of file ffplay.c.

Referenced by stream_open(), toggle_audio_display(), video_audio_display(), and video_image_display().

int VideoState::step

Definition at line 286 of file ffplay.c.

Referenced by step_to_next_frame(), toggle_pause(), and video_refresh().

int VideoState::last_video_stream

Definition at line 297 of file ffplay.c.

Referenced by read_thread(), stream_component_open(), and stream_cycle_channel().

int VideoState::last_audio_stream

Definition at line 297 of file ffplay.c.

Referenced by read_thread(), stream_component_open(), and stream_cycle_channel().

int VideoState::last_subtitle_stream

Definition at line 297 of file ffplay.c.

Referenced by read_thread(), stream_component_open(), and stream_cycle_channel().

SDL_cond* VideoState::continue_read_thread

Definition at line 299 of file ffplay.c.

Referenced by read_thread(), stream_close(), stream_component_open(), stream_open(), and stream_seek().

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

ffplay.c

Generated on Wed Jun 10 2015 01:57:24 for FFmpeg by doxygen 1.8.6