FFmpeg: ChannelUnit Struct Reference

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Data Fields

ChannelUnit Struct Reference

Data Fields

int bands_coded

int num_components

float prev_frame [SAMPLES_PER_FRAME]

int gc_blk_switch

TonalComponent components [64]

GainBlock gain_block [2]

float spectrum [SAMPLES_PER_FRAME]

float imdct_buf [SAMPLES_PER_FRAME]

float delay_buf1 [46]

qmf delay buffers More...

float delay_buf2 [46]

float delay_buf3 [46]

Detailed Description

Definition at line 71 of file atrac3.c.

Field Documentation

int ChannelUnit::bands_coded

Definition at line 72 of file atrac3.c.

Referenced by decode_channel_sound_unit().

int ChannelUnit::num_components

Definition at line 73 of file atrac3.c.

Referenced by decode_channel_sound_unit().

float ChannelUnit::prev_frame[SAMPLES_PER_FRAME]

Definition at line 74 of file atrac3.c.

Referenced by decode_channel_sound_unit().

int ChannelUnit::gc_blk_switch

Definition at line 75 of file atrac3.c.

Referenced by decode_channel_sound_unit().

TonalComponent ChannelUnit::components[64]

Definition at line 76 of file atrac3.c.

Referenced by decode_channel_sound_unit().

GainBlock ChannelUnit::gain_block[2]

Definition at line 77 of file atrac3.c.

Referenced by decode_channel_sound_unit().

float ChannelUnit::spectrum[SAMPLES_PER_FRAME]

Definition at line 79 of file atrac3.c.

Referenced by decode_channel_sound_unit().

float ChannelUnit::imdct_buf[SAMPLES_PER_FRAME]

Definition at line 80 of file atrac3.c.

Referenced by decode_channel_sound_unit().

float ChannelUnit::delay_buf1[46]

qmf delay buffers

Definition at line 82 of file atrac3.c.

Referenced by al_decode_frame(), and decode_frame().

float ChannelUnit::delay_buf2[46]

Definition at line 83 of file atrac3.c.

Referenced by al_decode_frame(), and decode_frame().

float ChannelUnit::delay_buf3[46]

Definition at line 84 of file atrac3.c.

Referenced by al_decode_frame(), and decode_frame().

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

libavcodec/atrac3.c

Generated on Fri Jan 12 2018 01:46:23 for FFmpeg by doxygen 1.8.6