audio_input.c File Reference

#include <gpac/internal/compositor_dev.h>

Macros
#define	ENABLE_EARLY_FRAME_DETECTION
#define	MAX_RESYNC_TIME   1000
#define	MIN_DRIFT_ADJUST   75

Functions
static u8 *	gf_audio_input_fetch_frame (void *callback, u32 *size, u32 *planar_size, u32 audio_delay_ms)
static void	gf_audio_input_release_frame (void *callback, u32 nb_bytes)
static Fixed	gf_audio_input_get_speed (void *callback)
static Bool	gf_audio_input_get_volume (void *callback, Fixed *vol)
static Bool	gf_audio_input_is_muted (void *callback)
static Bool	gf_audio_input_get_config (GF_AudioInterface *aifc, Bool for_recf)
GF_EXPORT void	gf_sc_audio_setup (GF_AudioInput *ai, GF_Compositor *compositor, GF_Node *node)
void	gf_sc_audio_predestroy (GF_AudioInput *ai)
GF_EXPORT GF_Err	gf_sc_audio_open (GF_AudioInput *ai, MFURL *url, Double clipBegin, Double clipEnd, Bool lock_timeline)
GF_EXPORT void	gf_sc_audio_stop (GF_AudioInput *ai)
GF_EXPORT void	gf_sc_audio_restart (GF_AudioInput *ai)
GF_EXPORT Bool	gf_sc_audio_check_url (GF_AudioInput *ai, MFURL *url)
GF_EXPORT void	gf_sc_audio_register (GF_AudioInput *ai, GF_TraverseState *tr_state)
GF_EXPORT void	gf_sc_audio_unregister (GF_AudioInput *ai)

Macro Definition Documentation

ENABLE_EARLY_FRAME_DETECTION

#define ENABLE_EARLY_FRAME_DETECTION

MAX_RESYNC_TIME

#define MAX_RESYNC_TIME   1000

MIN_DRIFT_ADJUST

#define MIN_DRIFT_ADJUST   75

Function Documentation

gf_audio_input_fetch_frame()

static u8 * gf_audio_input_fetch_frame ( void *  callback, u32 *  size, u32 *  planar_size, u32  audio_delay_ms  )

static

gf_audio_input_release_frame()

static void gf_audio_input_release_frame ( void *  callback, u32  nb_bytes  )

static

gf_audio_input_get_speed()

static Fixed gf_audio_input_get_speed ( void *  callback )

static

gf_audio_input_get_volume()

static Bool gf_audio_input_get_volume ( void *  callback, Fixed *  vol  )

static

gf_audio_input_is_muted()

static Bool gf_audio_input_is_muted ( void *  callback )

static

gf_audio_input_get_config()

static Bool gf_audio_input_get_config ( GF_AudioInterface *  aifc, Bool  for_recf  )

static

gf_sc_audio_setup()

GF_EXPORT void gf_sc_audio_setup	(	GF_AudioInput *	ai,
		GF_Compositor *	compositor,
		GF_Node *	node
	)

gf_sc_audio_predestroy()

void gf_sc_audio_predestroy

(

GF_AudioInput *

ai

)

gf_sc_audio_open()

GF_EXPORT GF_Err gf_sc_audio_open	(	GF_AudioInput *	ai,
		MFURL *	url,
		Double	clipBegin,
		Double	clipEnd,
		Bool	lock_timeline
	)

gf_sc_audio_stop()

GF_EXPORT void gf_sc_audio_stop

(

GF_AudioInput *

ai

)

gf_sc_audio_restart()

GF_EXPORT void gf_sc_audio_restart

(

GF_AudioInput *

ai

)

gf_sc_audio_check_url()

GF_EXPORT Bool gf_sc_audio_check_url	(	GF_AudioInput *	ai,
		MFURL *	url
	)

gf_sc_audio_register()

GF_EXPORT void gf_sc_audio_register	(	GF_AudioInput *	ai,
		GF_TraverseState *	tr_state
	)

gf_sc_audio_unregister()

GF_EXPORT void gf_sc_audio_unregister

(

GF_AudioInput *

ai

)