sample_descs.c File Reference

#include <gpac/internal/isomedia_dev.h>

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Functions
GF_Err	gf_isom_base_sample_entry_read (GF_SampleEntryBox *ptr, GF_BitStream *bs)
void	gf_isom_sample_entry_predestroy (GF_SampleEntryBox *ptr)
void	gf_isom_sample_entry_init (GF_SampleEntryBox *ent)
void	gf_isom_video_sample_entry_init (GF_VisualSampleEntryBox *ent)
GF_Err	gf_isom_video_sample_entry_read (GF_VisualSampleEntryBox *ptr, GF_BitStream *bs)
void	gf_isom_video_sample_entry_write (GF_VisualSampleEntryBox *ptr, GF_BitStream *bs)
void	gf_isom_video_sample_entry_size (GF_VisualSampleEntryBox *ent)
void	gf_isom_audio_sample_entry_init (GF_AudioSampleEntryBox *ptr)
GF_Err	gf_isom_audio_sample_entry_read (GF_AudioSampleEntryBox *ptr, GF_BitStream *bs)
GF_Box *	gf_isom_audio_sample_get_audio_codec_cfg_box (GF_AudioSampleEntryBox *ptr)
void	gf_isom_audio_sample_entry_write (GF_AudioSampleEntryBox *ptr, GF_BitStream *bs)
void	gf_isom_audio_sample_entry_size (GF_AudioSampleEntryBox *ptr)
GF_EXPORT GF_3GPConfig *	gf_isom_3gp_config_get (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex)
GF_EXPORT GF_AC3Config *	gf_isom_ac3_config_get (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_flac_config_get (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex, u8 **dsi, u32 *dsi_size)
GF_EXPORT GF_Err	gf_isom_truehd_config_get (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex, u32 *format_info, u32 *peak_data_rate)
GF_Err	gf_isom_truehd_config_new (GF_ISOFile *the_file, u32 trackNumber, char *URLname, char *URNname, u32 format, u32 peak_rate, u32 *outDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_opus_config_new (GF_ISOFile *the_file, u32 trackNumber, GF_OpusConfig *cfg, char *URLname, char *URNname, u32 *outDescriptionIndex)
static GF_Err	gf_isom_opus_config_get_internal (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex, u8 **dsi, u32 *dsi_size, GF_OpusConfig *ocfg)
GF_EXPORT GF_Err	gf_isom_opus_config_get (GF_ISOFile *isom_file, u32 trackNumber, u32 sampleDescriptionIndex, u8 **dsi, u32 *dsi_size)
GF_EXPORT GF_Err	gf_isom_opus_config_get_desc (GF_ISOFile *isom_file, u32 trackNumber, u32 sampleDescriptionIndex, GF_OpusConfig *opcfg)
GF_EXPORT GF_Err	gf_isom_3gp_config_new (GF_ISOFile *the_file, u32 trackNumber, GF_3GPConfig *cfg, const char *URLname, const char *URNname, u32 *outDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_3gp_config_update (GF_ISOFile *the_file, u32 trackNumber, GF_3GPConfig *param, u32 DescriptionIndex)
GF_EXPORT GF_Err	gf_isom_ac3_config_new (GF_ISOFile *the_file, u32 trackNumber, GF_AC3Config *cfg, const char *URLname, const char *URNname, u32 *outDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_ac3_config_update (GF_ISOFile *the_file, u32 trackNumber, u32 sampleDescriptionIndex, GF_AC3Config *cfg)
GF_EXPORT GF_Err	gf_isom_flac_config_new (GF_ISOFile *the_file, u32 trackNumber, u8 *metadata, u32 metadata_size, const char *URLname, const char *URNname, u32 *outDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_new_mj2k_description (GF_ISOFile *the_file, u32 trackNumber, const char *URLname, const char *URNname, u32 *outDescriptionIndex, u8 *dsi, u32 dsi_len)
GF_EXPORT GF_Err	gf_isom_get_dims_description (GF_ISOFile *movie, u32 trackNumber, u32 descriptionIndex, GF_DIMSDescription *desc)
GF_EXPORT GF_Err	gf_isom_new_dims_description (GF_ISOFile *movie, u32 trackNumber, GF_DIMSDescription *desc, const char *URLname, const char *URNname, u32 *outDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_get_udts_config (GF_ISOFile *movie, u32 trackNumber, u32 descriptionIndex, GF_UDTSConfig *cfg)
GF_Err	LSR_UpdateESD (GF_LASeRSampleEntryBox *lsr, GF_ESD *esd)
GF_EXPORT GF_Err	gf_isom_get_xml_metadata_description (GF_ISOFile *file, u32 track, u32 sampleDescription, const char **_namespace, const char **schema_loc, const char **content_encoding)
GF_Err	gf_isom_new_xml_metadata_description (GF_ISOFile *movie, u32 trackNumber, const char *_namespace, const char *schema_loc, const char *content_encoding, u32 *outDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_xml_subtitle_get_description (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex, const char **xmlnamespace, const char **xml_schema_loc, const char **mimes)
GF_EXPORT const char *	gf_isom_subtitle_get_mime (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_subtitle_set_mime (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex, const char *codec_params)
GF_EXPORT GF_Err	gf_isom_new_xml_subtitle_description (GF_ISOFile *movie, u32 trackNumber, const char *xmlnamespace, const char *xml_schema_loc, const char *mimes, u32 *outDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_stxt_get_description (GF_ISOFile *the_file, u32 trackNumber, u32 StreamDescriptionIndex, const char **mime, const char **encoding, const char **config)
GF_Err	gf_isom_new_stxt_description (GF_ISOFile *movie, u32 trackNumber, u32 type, const char *mime, const char *encoding, const char *config, u32 *outDescriptionIndex)
GF_WebVTTSampleEntryBox *	gf_webvtt_isom_get_description (GF_ISOFile *movie, u32 trackNumber, u32 descriptionIndex)
GF_EXPORT const char *	gf_isom_get_webvtt_config (GF_ISOFile *file, u32 track, u32 index)
GF_Err	gf_isom_new_webvtt_description (GF_ISOFile *movie, u32 trackNumber, const char *URLname, const char *URNname, u32 *outDescriptionIndex, const char *config)
GF_BitRateBox *	gf_isom_sample_entry_get_bitrate (GF_SampleEntryBox *ent, Bool create)
GF_EXPORT GF_Err	gf_isom_update_bitrate (GF_ISOFile *movie, u32 trackNumber, u32 sampleDescriptionIndex, u32 average_bitrate, u32 max_bitrate, u32 decode_buffer_size)
GF_EXPORT GF_Err	gf_isom_tmcd_config_new (GF_ISOFile *the_file, u32 trackNumber, u32 fps_num, u32 fps_den, s32 frames_per_counter_tick, Bool is_drop, Bool is_counter, u32 *outDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_evte_config_new (GF_ISOFile *the_file, u32 trackNumber, u32 *outDescriptionIndex)
GF_Err	gf_isom_new_mpha_description (GF_ISOFile *movie, u32 trackNumber, const char *URLname, const char *URNname, u32 *outDescriptionIndex, u8 *dsi, u32 dsi_size, u32 mha_subtype)
GF_EXPORT GF_Err	gf_isom_get_tmcd_config (GF_ISOFile *movie, u32 trackNumber, u32 descriptionIndex, u32 *tmcd_flags, u32 *tmcd_fps_num, u32 *tmcd_fps_den, u32 *tmcd_fpt)
GF_EXPORT GF_Err	gf_isom_get_pcm_config (GF_ISOFile *movie, u32 trackNumber, u32 descriptionIndex, u32 *flags, u32 *pcm_size)
GF_EXPORT GF_Err	gf_isom_get_lpcm_config (GF_ISOFile *movie, u32 trackNumber, u32 descriptionIndex, Double *sample_rate, u32 *nb_channels, u32 *flags, u32 *pcm_size)

Function Documentation

gf_isom_base_sample_entry_read()

GF_Err gf_isom_base_sample_entry_read	(	GF_SampleEntryBox *	ptr,
		GF_BitStream *	bs
	)

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gf_isom_sample_entry_predestroy()

void gf_isom_sample_entry_predestroy

(

GF_SampleEntryBox *

ptr

)

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gf_isom_sample_entry_init()

void gf_isom_sample_entry_init

(

GF_SampleEntryBox *

ent

)

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gf_isom_video_sample_entry_init()

void gf_isom_video_sample_entry_init

(

GF_VisualSampleEntryBox *

ent

)

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gf_isom_video_sample_entry_read()

GF_Err gf_isom_video_sample_entry_read	(	GF_VisualSampleEntryBox *	ptr,
		GF_BitStream *	bs
	)

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gf_isom_video_sample_entry_write()

void gf_isom_video_sample_entry_write	(	GF_VisualSampleEntryBox *	ptr,
		GF_BitStream *	bs
	)

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gf_isom_video_sample_entry_size()

void gf_isom_video_sample_entry_size

(

GF_VisualSampleEntryBox *

ent

)

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gf_isom_audio_sample_entry_init()

void gf_isom_audio_sample_entry_init

(

GF_AudioSampleEntryBox *

ptr

)

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gf_isom_audio_sample_entry_read()

GF_Err gf_isom_audio_sample_entry_read	(	GF_AudioSampleEntryBox *	ptr,
		GF_BitStream *	bs
	)

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gf_isom_audio_sample_get_audio_codec_cfg_box()

GF_Box* gf_isom_audio_sample_get_audio_codec_cfg_box

(

GF_AudioSampleEntryBox *

ptr

)

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gf_isom_audio_sample_entry_write()

void gf_isom_audio_sample_entry_write	(	GF_AudioSampleEntryBox *	ptr,
		GF_BitStream *	bs
	)

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gf_isom_audio_sample_entry_size()

void gf_isom_audio_sample_entry_size

(

GF_AudioSampleEntryBox *

ptr

)

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gf_isom_opus_config_get_internal()

static GF_Err gf_isom_opus_config_get_internal ( GF_ISOFile *  the_file, u32  trackNumber, u32  StreamDescriptionIndex, u8 **  dsi, u32 *  dsi_size, GF_OpusConfig *  ocfg  )

static

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LSR_UpdateESD()

GF_Err LSR_UpdateESD	(	GF_LASeRSampleEntryBox *	lsr,
		GF_ESD *	esd
	)

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gf_webvtt_isom_get_description()

GF_WebVTTSampleEntryBox* gf_webvtt_isom_get_description	(	GF_ISOFile *	movie,
		u32	trackNumber,
		u32	descriptionIndex
	)

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gf_isom_sample_entry_get_bitrate()

GF_BitRateBox* gf_isom_sample_entry_get_bitrate	(	GF_SampleEntryBox *	ent,
		Bool	create
	)

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