hint_track.c File Reference

#include <gpac/internal/isomedia_dev.h>

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Functions
Bool	IsHintTrack (GF_TrackBox *trak)
u32	GetHintFormat (GF_TrackBox *trak)
Bool	CheckHintFormat (GF_TrackBox *trak, u32 HintType)
GF_Err	AdjustHintInfo (GF_HintSampleEntryBox *entry, u32 HintSampleNumber)
GF_EXPORT GF_Err	gf_isom_setup_hint_track (GF_ISOFile *movie, u32 trackNumber, GF_ISOHintFormat HintType)
GF_EXPORT GF_Err	gf_isom_new_hint_description (GF_ISOFile *the_file, u32 trackNumber, s32 HintTrackVersion, s32 LastCompatibleVersion, u8 Rely, u32 *HintDescriptionIndex)
GF_EXPORT GF_Err	gf_isom_rtp_set_timescale (GF_ISOFile *the_file, u32 trackNumber, u32 HintDescriptionIndex, u32 TimeScale)
GF_EXPORT GF_Err	gf_isom_rtp_set_time_offset (GF_ISOFile *the_file, u32 trackNumber, u32 HintDescriptionIndex, u32 TimeOffset)
GF_EXPORT GF_Err	gf_isom_rtp_set_time_sequence_offset (GF_ISOFile *the_file, u32 trackNumber, u32 HintDescriptionIndex, u32 SequenceNumberOffset)
GF_EXPORT GF_Err	gf_isom_begin_hint_sample (GF_ISOFile *the_file, u32 trackNumber, u32 HintDescriptionIndex, u32 TransmissionTime)
GF_EXPORT GF_Err	gf_isom_end_hint_sample (GF_ISOFile *the_file, u32 trackNumber, u8 IsRandomAccessPoint)
GF_EXPORT GF_Err	gf_isom_hint_blank_data (GF_ISOFile *the_file, u32 trackNumber, u8 AtBegin)
GF_EXPORT GF_Err	gf_isom_hint_direct_data (GF_ISOFile *the_file, u32 trackNumber, u8 *data, u32 dataLength, u8 AtBegin)
GF_EXPORT GF_Err	gf_isom_hint_sample_data (GF_ISOFile *the_file, u32 trackNumber, GF_ISOTrackID SourceTrackID, u32 SampleNumber, u16 DataLength, u32 offsetInSample, u8 *extra_data, u8 AtBegin)
GF_EXPORT GF_Err	gf_isom_hint_sample_description_data (GF_ISOFile *the_file, u32 trackNumber, GF_ISOTrackID SourceTrackID, u32 StreamDescriptionIndex, u16 DataLength, u32 offsetInDescription, u8 AtBegin)
GF_EXPORT GF_Err	gf_isom_rtp_packet_set_flags (GF_ISOFile *the_file, u32 trackNumber, u8 PackingBit, u8 eXtensionBit, u8 MarkerBit, u8 disposable_packet, u8 IsRepeatedPacket)
GF_EXPORT GF_Err	gf_isom_rtp_packet_begin (GF_ISOFile *the_file, u32 trackNumber, s32 relativeTime, u8 PackingBit, u8 eXtensionBit, u8 MarkerBit, u8 PayloadType, u8 B_frame, u8 IsRepeatedPacket, u16 SequenceNumber)
GF_EXPORT GF_Err	gf_isom_rtp_packet_set_offset (GF_ISOFile *the_file, u32 trackNumber, s32 timeOffset)
static void	AddSDPLine (GF_List *list, char *sdp_text, Bool is_movie_sdp)
static void	ReorderSDP (char *sdp_text, Bool is_movie_sdp)
GF_EXPORT GF_Err	gf_isom_sdp_add_track_line (GF_ISOFile *the_file, u32 trackNumber, const char *text)
GF_EXPORT GF_Err	gf_isom_sdp_clean_track (GF_ISOFile *the_file, u32 trackNumber)
GF_EXPORT GF_Err	gf_isom_sdp_add_line (GF_ISOFile *movie, const char *text)
GF_EXPORT GF_Err	gf_isom_sdp_clean (GF_ISOFile *movie)
GF_EXPORT GF_Err	gf_isom_sdp_get (GF_ISOFile *movie, const char **sdp, u32 *length)
GF_EXPORT GF_Err	gf_isom_sdp_track_get (GF_ISOFile *the_file, u32 trackNumber, const char **sdp, u32 *length)
GF_EXPORT u32	gf_isom_get_payt_count (GF_ISOFile *the_file, u32 trackNumber)
GF_EXPORT const char *	gf_isom_get_payt_info (GF_ISOFile *the_file, u32 trackNumber, u32 index, u32 *payID)

Function Documentation

IsHintTrack()

Bool IsHintTrack

(

GF_TrackBox *

trak

)

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GetHintFormat()

u32 GetHintFormat

(

GF_TrackBox *

trak

)

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CheckHintFormat()

Bool CheckHintFormat	(	GF_TrackBox *	trak,
		u32	HintType
	)

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AdjustHintInfo()

GF_Err AdjustHintInfo	(	GF_HintSampleEntryBox *	entry,
		u32	HintSampleNumber
	)

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AddSDPLine()

static void AddSDPLine ( GF_List *  list, char *  sdp_text, Bool  is_movie_sdp  )

static

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ReorderSDP()

static void ReorderSDP ( char *  sdp_text, Bool  is_movie_sdp  )

static

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