encoder.c File Reference

Include dependency graph for encoder.c:

Data Structures
struct	thread_context_t
struct	encoder_sys_t
Defines
#define	HAVE_MMX   1
#define	HURRY_UP_GUARD1   (450000)
#define	HURRY_UP_GUARD2   (300000)
#define	HURRY_UP_GUARD3   (100000)
#define	MAX_FRAME_DELAY   (FF_MAX_B_FRAMES + 2)
#define	RAW_AUDIO_FRAME_SIZE   (2048)
Functions
int	OpenEncoder (vlc_object_t *)
void	CloseEncoder (vlc_object_t *)
static block_t *	EncodeVideo (encoder_t *, picture_t *)
static block_t *	EncodeAudio (encoder_t *, aout_buffer_t *)
Variables
static const char *const	ppsz_enc_options []
static const uint16_t	mpa_bitrate_tab [2][15]
static const uint16_t	mpa_freq_tab [6]
static const uint16_t	mpeg4_default_intra_matrix [64]
static const uint16_t	mpeg4_default_non_intra_matrix [64]

---

Define Documentation

#define HAVE_MMX   1

#define HURRY_UP_GUARD1   (450000)

#define HURRY_UP_GUARD2   (300000)

#define HURRY_UP_GUARD3   (100000)

#define MAX_FRAME_DELAY   (FF_MAX_B_FRAMES + 2)

#define RAW_AUDIO_FRAME_SIZE   (2048)

---

Function Documentation

void CloseEncoder

(

vlc_object_t *

p_this

)

static block_t * EncodeAudio	(	encoder_t *	p_enc,
		aout_buffer_t *	p_aout_buf
	)			[static]

References block_ChainAppend(), block_New, encoder_sys_t::i_buffer_out, block_t::i_dts, encoder_sys_t::i_frame_size, block_t::i_length, encoder_sys_t::i_pts, block_t::i_pts, encoder_sys_t::i_sample_bytes, encoder_sys_t::i_samples_delay, msg_Warn, block_t::p_buffer, encoder_sys_t::p_buffer, encoder_sys_t::p_buffer_out, and encoder_sys_t::p_context.

Referenced by OpenEncoder().

static block_t * EncodeVideo	(	encoder_t *	p_enc,
		picture_t *	p_pict
	)			[static]

Referenced by OpenEncoder().

int OpenEncoder

(

vlc_object_t *

p_this

)

---

Variable Documentation

const uint16_t mpa_bitrate_tab[2][15] [static]

Initial value:

{
    {0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384},
    {0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160}
}

const uint16_t mpa_freq_tab[6] [static]

Initial value:

{ 44100, 48000, 32000, 22050, 24000, 16000 }

const uint16_t mpeg4_default_intra_matrix[64] [static]

Initial value:

 {
  8, 17, 18, 19, 21, 23, 25, 27,
 17, 18, 19, 21, 23, 25, 27, 28,
 20, 21, 22, 23, 24, 26, 28, 30,
 21, 22, 23, 24, 26, 28, 30, 32,
 22, 23, 24, 26, 28, 30, 32, 35,
 23, 24, 26, 28, 30, 32, 35, 38,
 25, 26, 28, 30, 32, 35, 38, 41,
 27, 28, 30, 32, 35, 38, 41, 45,
}

const uint16_t mpeg4_default_non_intra_matrix[64] [static]

Initial value:

 {
 16, 17, 18, 19, 20, 21, 22, 23,
 17, 18, 19, 20, 21, 22, 23, 24,
 18, 19, 20, 21, 22, 23, 24, 25,
 19, 20, 21, 22, 23, 24, 26, 27,
 20, 21, 22, 23, 25, 26, 27, 28,
 21, 22, 23, 24, 26, 27, 28, 30,
 22, 23, 24, 26, 27, 28, 30, 31,
 23, 24, 25, 27, 28, 30, 31, 33,
}

const char* const ppsz_enc_options[] [static]

Initial value:

 {
    "keyint", "bframes", "vt", "qmin", "qmax", "hq",
    "rc-buffer-size", "rc-buffer-aggressivity", "pre-me", "hurry-up",
    "interlace", "interlace-me", "i-quant-factor", "noise-reduction", "mpeg4-matrix",
    "trellis", "qscale", "strict", "lumi-masking", "dark-masking",
    "p-masking", "border-masking", "luma-elim-threshold",
    "chroma-elim-threshold",
     "aac-profile",
     NULL
}