G729FormatDescription Struct Reference

Data Fields
uint8_t	ac_index_bits [2]
	adaptive codebook index for second subframe (size in bits)
uint8_t	parity_bit
	parity bit for pitch delay
uint8_t	gc_1st_index_bits
	gain codebook (first stage) index (size in bits)
uint8_t	gc_2nd_index_bits
	gain codebook (second stage) index (size in bits)
uint8_t	fc_signs_bits
	number of pulses in fixed-codebook vector
uint8_t	fc_indexes_bits
	size (in bits) of fixed-codebook index entry

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Detailed Description

Definition at line 91 of file g729dec.c.

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Field Documentation

uint8_t G729FormatDescription::ac_index_bits[2]

adaptive codebook index for second subframe (size in bits)

Definition at line 92 of file g729dec.c.

Referenced by decode_frame().

uint8_t G729FormatDescription::fc_indexes_bits

size (in bits) of fixed-codebook index entry

Definition at line 97 of file g729dec.c.

Referenced by decode_frame().

uint8_t G729FormatDescription::fc_signs_bits

number of pulses in fixed-codebook vector

Definition at line 96 of file g729dec.c.

Referenced by decode_frame().

uint8_t G729FormatDescription::gc_1st_index_bits

gain codebook (first stage) index (size in bits)

Definition at line 94 of file g729dec.c.

Referenced by decode_frame().

uint8_t G729FormatDescription::gc_2nd_index_bits

gain codebook (second stage) index (size in bits)

Definition at line 95 of file g729dec.c.

Referenced by decode_frame().

uint8_t G729FormatDescription::parity_bit

parity bit for pitch delay

Definition at line 93 of file g729dec.c.

Referenced by decode_frame().

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

• libavcodec/g729dec.c