FFmpeg: InputStream Struct Reference

FFmpeg

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Data Structures | Data Fields

InputStream Struct Reference

#include <ffmpeg.h>

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)

int64_t next_pts

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

int64_t pts

current pts of the decoded frame (in AV_TIME_BASE units)

int wrap_correction_done

int64_t filter_in_rescale_delta_last

double ts_scale

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

enum HWAccelID hwaccel_id

char * hwaccel_device

enum HWAccelID active_hwaccel_id

void * hwaccel_ctx

void(* hwaccel_uninit )(AVCodecContext *s)

int(* hwaccel_get_buffer )(AVCodecContext *s, AVFrame *frame, int flags)

int(* hwaccel_retrieve_data )(AVCodecContext *s, AVFrame *frame)

enum AVPixelFormat hwaccel_pix_fmt

enum AVPixelFormat hwaccel_retrieved_pix_fmt

Detailed Description

Definition at line 236 of file ffmpeg.h.

Field Documentation

int InputStream::file_index

Definition at line 237 of file ffmpeg.h.

Referenced by add_input_streams(), check_output_constraints(), configure_input_audio_filter(), configure_input_video_filter(), decode_audio(), decode_video(), do_streamcopy(), do_video_out(), get_format(), guess_input_channel_layout(), init_input_stream(), new_audio_stream(), process_input(), sub2video_heartbeat(), sub2video_prepare(), transcode(), transcode_from_filter(), transcode_step(), and vdpau_alloc().

AVStream* InputStream::st

Definition at line 238 of file ffmpeg.h.

Referenced by add_input_streams(), check_keyboard_interaction(), check_output_constraints(), configure_input_audio_filter(), configure_input_video_filter(), decode_audio(), decode_video(), do_streamcopy(), do_video_out(), get_format(), guess_input_channel_layout(), init_input_filter(), init_input_stream(), new_audio_stream(), new_output_stream(), open_output_file(), output_packet(), process_input(), sub2video_heartbeat(), sub2video_prepare(), sub2video_update(), transcode(), transcode_init(), transcode_subtitles(), and vdpau_alloc().

int InputStream::discard

Definition at line 239 of file ffmpeg.h.

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

int InputStream::decoding_needed

Definition at line 240 of file ffmpeg.h.

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

AVCodec* InputStream::dec

Definition at line 241 of file ffmpeg.h.

Referenced by add_input_streams(), and init_input_stream().

AVFrame* InputStream::decoded_frame

Definition at line 242 of file ffmpeg.h.

Referenced by decode_audio(), and decode_video().

AVFrame* InputStream::filter_frame

Definition at line 243 of file ffmpeg.h.

Referenced by decode_audio(), and decode_video().

int64_t InputStream::start

Definition at line 245 of file ffmpeg.h.

Referenced by get_input_packet(), and transcode_init().

int64_t InputStream::next_dts

Definition at line 248 of file ffmpeg.h.

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

int64_t InputStream::dts

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

Definition at line 249 of file ffmpeg.h.

Referenced by decode_audio(), decode_video(), do_streamcopy(), get_input_packet(), 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 251 of file ffmpeg.h.

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

int64_t InputStream::pts

current pts of the decoded frame (in AV_TIME_BASE units)

Definition at line 252 of file ffmpeg.h.

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

int InputStream::wrap_correction_done

Definition at line 253 of file ffmpeg.h.

Referenced by process_input().

int64_t InputStream::filter_in_rescale_delta_last

Definition at line 255 of file ffmpeg.h.

Referenced by add_input_streams(), and do_streamcopy().

double InputStream::ts_scale

Definition at line 257 of file ffmpeg.h.

Referenced by add_input_streams(), and process_input().

int InputStream::saw_first_ts

Definition at line 258 of file ffmpeg.h.

Referenced by output_packet().

int InputStream::showed_multi_packet_warning

Definition at line 259 of file ffmpeg.h.

Referenced by output_packet().

AVDictionary* InputStream::opts

Definition at line 260 of file ffmpeg.h.

Referenced by add_input_streams(), and init_input_stream().

AVRational InputStream::framerate

Definition at line 261 of file ffmpeg.h.

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

int InputStream::top_field_first

Definition at line 262 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_video().

int InputStream::guess_layout_max

Definition at line 263 of file ffmpeg.h.

Referenced by add_input_streams(), and guess_input_channel_layout().

int InputStream::resample_height

Definition at line 265 of file ffmpeg.h.

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

int InputStream::resample_width

Definition at line 266 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 267 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 269 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_audio().

int InputStream::resample_sample_rate

Definition at line 270 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_audio().

int InputStream::resample_channels

Definition at line 271 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_audio().

uint64_t InputStream::resample_channel_layout

Definition at line 272 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_audio().

int InputStream::fix_sub_duration

Definition at line 274 of file ffmpeg.h.

Referenced by add_input_streams(), and transcode_subtitles().

int InputStream::got_output

Definition at line 276 of file ffmpeg.h.

Referenced by transcode_subtitles().

int InputStream::ret

Definition at line 277 of file ffmpeg.h.

Referenced by transcode_subtitles().

AVSubtitle InputStream::subtitle

Definition at line 278 of file ffmpeg.h.

Referenced by ffmpeg_cleanup(), and transcode_subtitles().

struct { ... } InputStream::prev_sub

Referenced by transcode_subtitles().

struct InputStream::sub2video InputStream::sub2video

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

int InputStream::dr1

Definition at line 288 of file ffmpeg.h.

InputFilter** InputStream::filters

Definition at line 292 of file ffmpeg.h.

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

int InputStream::nb_filters

Definition at line 293 of file ffmpeg.h.

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

int InputStream::reinit_filters

Definition at line 295 of file ffmpeg.h.

Referenced by add_input_streams(), and decode_video().

enum HWAccelID InputStream::hwaccel_id

Definition at line 298 of file ffmpeg.h.

Referenced by add_input_streams(), get_format(), vdpau_alloc(), and vdpau_init().

char* InputStream::hwaccel_device

Definition at line 299 of file ffmpeg.h.

Referenced by add_input_streams(), and vdpau_alloc().

enum HWAccelID InputStream::active_hwaccel_id

Definition at line 302 of file ffmpeg.h.

Referenced by get_format().

void* InputStream::hwaccel_ctx

Definition at line 303 of file ffmpeg.h.

Referenced by vdpau_alloc(), vdpau_get_buffer(), vdpau_init(), vdpau_retrieve_data(), and vdpau_uninit().

void(* InputStream::hwaccel_uninit)(AVCodecContext *s)

Definition at line 304 of file ffmpeg.h.

Referenced by transcode(), vdpau_alloc(), and vdpau_uninit().

int(* InputStream::hwaccel_get_buffer)(AVCodecContext *s, AVFrame *frame, int flags)

Definition at line 305 of file ffmpeg.h.

Referenced by get_buffer(), vdpau_alloc(), vdpau_init(), and vdpau_uninit().

int(* InputStream::hwaccel_retrieve_data)(AVCodecContext *s, AVFrame *frame)

Definition at line 306 of file ffmpeg.h.

Referenced by configure_input_video_filter(), decode_video(), vdpau_alloc(), vdpau_init(), and vdpau_uninit().

enum AVPixelFormat InputStream::hwaccel_pix_fmt

Definition at line 307 of file ffmpeg.h.

Referenced by add_input_streams(), decode_video(), get_buffer(), and get_format().

enum AVPixelFormat InputStream::hwaccel_retrieved_pix_fmt

Definition at line 308 of file ffmpeg.h.

Referenced by configure_input_video_filter(), and decode_video().

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

ffmpeg.h

Generated on Sun Mar 23 2014 23:50:39 for FFmpeg by doxygen 1.8.2