media.c File Reference

#include <gpac/internal/isomedia_dev.h>
#include <gpac/constants.h>
#include <gpac/avparse.h>

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Functions
GF_Err	Media_GetSampleDesc (GF_MediaBox *mdia, u32 SampleDescIndex, GF_SampleEntryBox **out_entry, u32 *dataRefIndex)
GF_Err	Media_GetSampleDescIndex (GF_MediaBox *mdia, u64 DTS, u32 *sampleDescIndex)
static GF_Err	gf_isom_get_3gpp_audio_esd (GF_SampleTableBox *stbl, u32 type, GF_GenericAudioSampleEntryBox *entry, GF_ESD **out_esd)
GF_Err	Media_GetESD (GF_MediaBox *mdia, u32 sampleDescIndex, GF_ESD **out_esd, Bool true_desc_only)
Bool	Media_IsSampleSyncShadow (GF_ShadowSyncBox *stsh, u32 sampleNumber)
GF_Err	Media_GetSample (GF_MediaBox *mdia, u32 sampleNumber, GF_ISOSample **samp, u32 *sIDX, Bool no_data, u64 *out_offset, Bool ext_realloc)
GF_Err	Media_CheckDataEntry (GF_MediaBox *mdia, u32 dataEntryIndex)
Bool	Media_IsSelfContained (GF_MediaBox *mdia, u32 StreamDescIndex)
GF_ISOMDataRefAllType	Media_SelfContainedType (GF_MediaBox *mdia)
GF_Err	Media_FindSyncSample (GF_SampleTableBox *stbl, u32 searchFromSample, u32 *sampleNumber, u8 mode)
GF_Err	Media_FindDataRef (GF_DataReferenceBox *dref, char *URLname, char *URNname, u32 *dataRefIndex)
GF_Err	Media_SetDuration (GF_TrackBox *trak)
GF_Err	Media_SetDrefURL (GF_DataEntryURLBox *dref_entry, const char *origName, const char *finalName)
GF_Err	Media_CreateDataRef (GF_ISOFile *movie, GF_DataReferenceBox *dref, char *URLname, char *URNname, u32 *dataRefIndex)
GF_Err	Media_AddSample (GF_MediaBox *mdia, u64 data_offset, const GF_ISOSample *sample, u32 StreamDescIndex, u32 syncShadowNumber)
static GF_Err	UpdateSample (GF_MediaBox *mdia, u32 sampleNumber, u32 size, s32 CTS, u64 offset, u8 isRap)
GF_Err	Media_UpdateSample (GF_MediaBox *mdia, u32 sampleNumber, GF_ISOSample *sample, Bool data_only)
GF_Err	Media_UpdateSampleReference (GF_MediaBox *mdia, u32 sampleNumber, GF_ISOSample *sample, u64 data_offset)

Function Documentation

Media_GetSampleDesc()

GF_Err Media_GetSampleDesc	(	GF_MediaBox *	mdia,
		u32	SampleDescIndex,
		GF_SampleEntryBox **	out_entry,
		u32 *	dataRefIndex
	)

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Media_GetSampleDescIndex()

GF_Err Media_GetSampleDescIndex	(	GF_MediaBox *	mdia,
		u64	DTS,
		u32 *	sampleDescIndex
	)

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gf_isom_get_3gpp_audio_esd()

static GF_Err gf_isom_get_3gpp_audio_esd ( GF_SampleTableBox *  stbl, u32  type, GF_GenericAudioSampleEntryBox *  entry, GF_ESD **  out_esd  )

static

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Media_GetESD()

GF_Err Media_GetESD	(	GF_MediaBox *	mdia,
		u32	sampleDescIndex,
		GF_ESD **	out_esd,
		Bool	true_desc_only
	)

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Media_IsSampleSyncShadow()

Bool Media_IsSampleSyncShadow	(	GF_ShadowSyncBox *	stsh,
		u32	sampleNumber
	)

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Media_GetSample()

GF_Err Media_GetSample	(	GF_MediaBox *	mdia,
		u32	sampleNumber,
		GF_ISOSample **	samp,
		u32 *	sIDX,
		Bool	no_data,
		u64 *	out_offset,
		Bool	ext_realloc
	)

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Media_CheckDataEntry()

GF_Err Media_CheckDataEntry	(	GF_MediaBox *	mdia,
		u32	dataEntryIndex
	)

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Media_IsSelfContained()

Bool Media_IsSelfContained	(	GF_MediaBox *	mdia,
		u32	StreamDescIndex
	)

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Media_SelfContainedType()

GF_ISOMDataRefAllType Media_SelfContainedType

(

GF_MediaBox *

mdia

)

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Media_FindSyncSample()

GF_Err Media_FindSyncSample	(	GF_SampleTableBox *	stbl,
		u32	searchFromSample,
		u32 *	sampleNumber,
		u8	mode
	)

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Media_FindDataRef()

GF_Err Media_FindDataRef	(	GF_DataReferenceBox *	dref,
		char *	URLname,
		char *	URNname,
		u32 *	dataRefIndex
	)

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Media_SetDuration()

GF_Err Media_SetDuration

(

GF_TrackBox *

trak

)

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Media_SetDrefURL()

GF_Err Media_SetDrefURL	(	GF_DataEntryURLBox *	dref_entry,
		const char *	origName,
		const char *	finalName
	)

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Media_CreateDataRef()

GF_Err Media_CreateDataRef	(	GF_ISOFile *	movie,
		GF_DataReferenceBox *	dref,
		char *	URLname,
		char *	URNname,
		u32 *	dataRefIndex
	)

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Media_AddSample()

GF_Err Media_AddSample	(	GF_MediaBox *	mdia,
		u64	data_offset,
		const GF_ISOSample *	sample,
		u32	StreamDescIndex,
		u32	syncShadowNumber
	)

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UpdateSample()

static GF_Err UpdateSample ( GF_MediaBox *  mdia, u32  sampleNumber, u32  size, s32  CTS, u64  offset, u8  isRap  )

static

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Media_UpdateSample()

GF_Err Media_UpdateSample	(	GF_MediaBox *	mdia,
		u32	sampleNumber,
		GF_ISOSample *	sample,
		Bool	data_only
	)

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Media_UpdateSampleReference()

GF_Err Media_UpdateSampleReference	(	GF_MediaBox *	mdia,
		u32	sampleNumber,
		GF_ISOSample *	sample,
		u64	data_offset
	)

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