FFmpeg: OpusEncContext Struct Reference

FFmpeg

[フレーム]

Data Fields

OpusEncContext Struct Reference

Data Fields

AVClass * av_class

OpusEncOptions options

AVCodecContext * avctx

AudioFrameQueue afq

AVFloatDSPContext * dsp

MDCT15Context * mdct [CELT_BLOCK_NB]

struct FFBufQueue bufqueue

enum OpusMode mode

enum OpusBandwidth bandwidth

int pkt_framesize

int pkt_frames

int channels

CeltFrame * frame

OpusRangeCoder * rc

float last_quantized_energy [OPUS_MAX_CHANNELS][CELT_MAX_BANDS]

float scratch [2048]

Detailed Description

Definition at line 51 of file opusenc.c.

Field Documentation

AVClass* OpusEncContext::av_class

Definition at line 52 of file opusenc.c.

OpusEncOptions OpusEncContext::options

Definition at line 53 of file opusenc.c.

Referenced by ff_opus_psy_process().

AVCodecContext* OpusEncContext::avctx

Definition at line 54 of file opusenc.c.

Referenced by celt_apply_preemph_filter(), celt_frame_setup_input(), ff_opus_psy_celt_frame_setup(), ff_opus_psy_process(), opus_encode_frame(), opus_encode_init(), and spawn_empty_frame().

AudioFrameQueue OpusEncContext::afq

Definition at line 55 of file opusenc.c.

Referenced by opus_encode_end(), opus_encode_frame(), and opus_encode_init().

AVFloatDSPContext* OpusEncContext::dsp

Definition at line 56 of file opusenc.c.

Referenced by ff_opus_psy_celt_frame_setup(), opus_encode_end(), and opus_encode_init().

MDCT15Context* OpusEncContext::mdct[CELT_BLOCK_NB]

Definition at line 57 of file opusenc.c.

Referenced by celt_frame_mdct(), opus_encode_end(), and opus_encode_init().

struct FFBufQueue OpusEncContext::bufqueue

Definition at line 58 of file opusenc.c.

Referenced by celt_frame_setup_input(), ff_opus_psy_process(), opus_encode_end(), opus_encode_frame(), and opus_encode_init().

enum OpusMode OpusEncContext::mode

Definition at line 60 of file opusenc.c.

Referenced by ff_opus_psy_celt_frame_setup(), ff_opus_psy_process(), and opus_gen_toc().

enum OpusBandwidth OpusEncContext::bandwidth

Definition at line 61 of file opusenc.c.

Referenced by ff_opus_psy_celt_frame_setup(), ff_opus_psy_process(), and opus_gen_toc().

int OpusEncContext::pkt_framesize

Definition at line 62 of file opusenc.c.

Referenced by celt_apply_preemph_filter(), celt_frame_setup_input(), ff_opus_psy_celt_frame_setup(), ff_opus_psy_process(), opus_encode_frame(), and opus_gen_toc().

int OpusEncContext::pkt_frames

Definition at line 63 of file opusenc.c.

Referenced by ff_opus_psy_process(), opus_encode_frame(), opus_gen_toc(), and opus_packet_assembler().

int OpusEncContext::channels

Definition at line 65 of file opusenc.c.

Referenced by ff_opus_psy_celt_frame_setup(), opus_encode_init(), opus_gen_toc(), and spawn_empty_frame().

CeltFrame* OpusEncContext::frame

Definition at line 67 of file opusenc.c.

Referenced by opus_encode_end(), opus_encode_frame(), opus_encode_init(), opus_gen_toc(), and opus_packet_assembler().

OpusRangeCoder* OpusEncContext::rc

Definition at line 68 of file opusenc.c.

Referenced by opus_encode_end(), opus_encode_frame(), opus_encode_init(), and opus_packet_assembler().

float OpusEncContext::last_quantized_energy[OPUS_MAX_CHANNELS][CELT_MAX_BANDS]

Definition at line 71 of file opusenc.c.

Referenced by celt_encode_frame(), celt_quant_coarse(), and opus_encode_init().

float OpusEncContext::scratch[2048]

Definition at line 73 of file opusenc.c.

Referenced by celt_frame_mdct().

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

libavcodec/opusenc.c

Generated on Fri Jan 12 2018 01:46:27 for FFmpeg by doxygen 1.8.6