audiooutputdigitalencoder.cpp File Reference

Go to the source code of this file.

Classes
struct	AESHeader
Functions
static int	dts_decode_header (uint8_t *indata_ptr, int *rate, int *nblks, int *sfreq)
static int	dts_syncinfo (uint8_t *indata_ptr, int *flags, int *sample_rate, int *bit_rate)
int	ac3_sync (const uint8_t *buf, int *channels, int *sample_rate, int *bit_rate, int *samples)
static int	encode_frame (bool dts, unsigned char *data, size_t &len)
Variables
static int	DTS_SAMPLEFREQS [16]
static int	DTS_BITRATES [30]

---

Function Documentation

static int dts_decode_header	(	uint8_t *	indata_ptr,
		int *	rate,
		int *	nblks,
		int *	sfreq
	)			[static]

Definition at line 133 of file audiooutputdigitalencoder.cpp.

Referenced by dts_syncinfo(), and encode_frame().

static int dts_syncinfo	(	uint8_t *	indata_ptr,
		int *	flags,
		int *	sample_rate,
		int *	bit_rate
	)			[static]

Definition at line 191 of file audiooutputdigitalencoder.cpp.

Referenced by encode_frame().

int ac3_sync	(	const uint8_t *	buf,
		int *	channels,
		int *	sample_rate,
		int *	bit_rate,
		int *	samples
	)

Definition at line 88 of file ac3_parser.c.

Referenced by ac3_parse_init(), and encode_frame().

static int encode_frame	(	bool	dts,
		unsigned char *	data,
		size_t &	len
	)			[static]

Definition at line 259 of file audiooutputdigitalencoder.cpp.

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Variable Documentation

int DTS_SAMPLEFREQS[16] [static]

Initial value:

{
    0,      8000,   16000,  32000,  64000,  128000, 11025,  22050,
    44100,  88200,  176400, 12000,  24000,  48000,  96000,  192000
}

Definition at line 118 of file audiooutputdigitalencoder.cpp.

Referenced by dts_syncinfo().

int DTS_BITRATES[30] [static]

Initial value:

{
    32000,    56000,    64000,    96000,    112000,   128000,
    192000,   224000,   256000,   320000,   384000,   448000,
    512000,   576000,   640000,   768000,   896000,   1024000,
    1152000,  1280000,  1344000,  1408000,  1411200,  1472000,
    1536000,  1920000,  2048000,  3072000,  3840000,  4096000
}

Definition at line 124 of file audiooutputdigitalencoder.cpp.

Referenced by dts_syncinfo().