MP4TrunAtom::MP4TrunAtom()
: MP4Atom("trun")
{
AddVersionAndFlags(); /* 0, 1 */
AddProperty( /* 2 */
new MP4Integer32Property("sampleCount"));
}
MP4UrnAtom::MP4UrnAtom(MP4File &file)
: MP4Atom(file, "urn ")
{
AddVersionAndFlags();
AddProperty(new MP4StringProperty(*this, "name"));
AddProperty(new MP4StringProperty(*this, "location"));
}
MP4TfhdAtom::MP4TfhdAtom(MP4File &file)
: MP4Atom(file, "tfhd")
{
AddVersionAndFlags(); /* 0, 1 */
AddProperty( /* 2 */
new MP4Integer32Property(*this, "trackId"));
}
MP4IKMSAtom::MP4IKMSAtom()
: MP4Atom("iKMS")
{
AddVersionAndFlags(); /* 0, 1 */
MP4StringProperty* pProp = new MP4StringProperty("kms_URI");
AddProperty(pProp); /* 2 */
}
MP4TfhdAtom::MP4TfhdAtom()
: MP4Atom("tfhd")
{
AddVersionAndFlags(); /* 0, 1 */
AddProperty( /* 2 */
new MP4Integer32Property("trackId"));
}
// MP4ChplAtom is for Nero chapter list atom which is a child of udta
MP4ChplAtom::MP4ChplAtom ()
: MP4Atom("chpl")
{
// it is not completely clear if version, flags, reserved and chaptercount
// have the right sizes but
// one thing is clear: chaptercount is not only 8-bit it is at least 16-bit
// add the version
AddVersionAndFlags();
// add reserved bytes
AddReserved("reserved", 1);
// define the chaptercount
MP4Integer32Property * counter = new MP4Integer32Property("chaptercount");
AddProperty(counter);
// define the chapterlist
MP4TableProperty * list = new MP4TableProperty("chapters", counter);
// the start time as 100 nanoseconds units
list->AddProperty(new MP4Integer64Property("starttime"));
// the chapter name as UTF-8
list->AddProperty(new MP4StringProperty("title", true));
// add the chapterslist
AddProperty(list);
}
MP4Meta1Atom::MP4Meta1Atom(const char *name)
: MP4Atom(name)
{
AddVersionAndFlags(); /* 0, 1 */
AddProperty(new MP4BytesProperty("metadata")); /* 2 */
}
MP4StscAtom::MP4StscAtom()
: MP4Atom("stsc")
{
AddVersionAndFlags();
MP4Integer32Property* pCount =
new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(
new MP4Integer32Property("firstChunk"));
pTable->AddProperty(
new MP4Integer32Property("samplesPerChunk"));
pTable->AddProperty(
new MP4Integer32Property("sampleDescriptionIndex"));
// As an optimization we add an implicit property to this table,
// "firstSample" that corresponds to the first sample of the firstChunk
MP4Integer32Property* pSample =
new MP4Integer32Property("firstSample");
pSample->SetImplicit();
pTable->AddProperty(pSample);
}
MP4MetaAtom::MP4MetaAtom()
: MP4Atom("meta")
{
AddVersionAndFlags(); /* 0, 1 */
ExpectChildAtom("hdlr", Required, OnlyOne);
ExpectChildAtom("ilst", Required, OnlyOne);
}
MP4NameAtom::MP4NameAtom()
: MP4Atom("name")
{
AddVersionAndFlags(); /* 0, 1 */
AddProperty(
new MP4BytesProperty("metadata")); /* 2 */
}
MP4DataAtom::MP4DataAtom()
: MP4Atom("data")
{
AddVersionAndFlags(); /* 0, 1 */
AddReserved("reserved2", 4); /* 2 */
AddProperty(
new MP4BytesProperty("metadata")); /* 3 */
}
MP4HdlrAtom::MP4HdlrAtom()
: MP4Atom("hdlr")
{
AddVersionAndFlags(); /* 0, 1 */
AddReserved("reserved1", 4); /* 2 */
MP4StringProperty* pProp = new MP4StringProperty("handlerType");
pProp->SetFixedLength(4);
AddProperty(pProp); /* 3 */
AddReserved("reserved2", 12); /* 4 */
AddProperty( /* 5 */
new MP4StringProperty("name"));
}
MP4ElstAtom::MP4ElstAtom()
: MP4Atom("elst")
{
AddVersionAndFlags();
MP4Integer32Property* pCount =
new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
}
/*! \brief Constructor.
*/
MP4OhdrAtom::MP4OhdrAtom(): MP4Atom("ohdr") {
AddVersionAndFlags();
AddProperty(new MP4Integer8Property("EncryptionMethod"));
AddProperty(new MP4Integer8Property("EncryptionPadding"));
AddProperty(new MP4Integer64Property("PlaintextLength"));
AddProperty(new MP4Integer16Property("ContentIDLength"));
AddProperty(new MP4Integer16Property("RightsIssuerURLLength"));
AddProperty(new MP4Integer16Property("TextualHeadersLength"));
AddProperty(new OhdrMP4StringProperty("ContentID"));
AddProperty(new OhdrMP4StringProperty("RightsIssuerURL"));
AddProperty(new MP4BytesProperty("TextualHeaders"));
}
MP4GminAtom::MP4GminAtom()
: MP4Atom("gmin")
{
AddVersionAndFlags(); /* 0, 1 */
AddProperty(new MP4Integer16Property("graphicsMode")); /* 2 */
AddProperty(new MP4Integer16Property("opColorRed")); /* 3 */
AddProperty(new MP4Integer16Property("opColorGreen")); /* 4 */
AddProperty(new MP4Integer16Property("opColorBlue")); /* 5 */
AddProperty(new MP4Integer16Property("balance")); /* 6 */
AddReserved("reserved", 2); /* 7 */
}
MP4DrefAtom::MP4DrefAtom()
: MP4Atom("dref")
{
AddVersionAndFlags();
MP4Integer32Property* pCount =
new MP4Integer32Property("entryCount");
pCount->SetReadOnly();
AddProperty(pCount);
ExpectChildAtom("url ", Optional, Many);
ExpectChildAtom("urn ", Optional, Many);
ExpectChildAtom("alis", Optional, Many);
}
MP4Stz2Atom::MP4Stz2Atom()
: MP4Atom("stz2")
{
AddVersionAndFlags(); /* 0, 1 */
AddReserved("reserved", 3); /* 2 */
AddProperty( /* 3 */
new MP4Integer8Property("fieldSize"));
MP4Integer32Property* pCount =
new MP4Integer32Property("sampleCount");
AddProperty(pCount); /* 4 */
}
MP4StdpAtom::MP4StdpAtom()
: MP4Atom("stdp")
{
AddVersionAndFlags();
MP4Integer32Property* pCount =
new MP4Integer32Property("entryCount");
pCount->SetImplicit();
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(
new MP4Integer16Property("priority"));
}
MP4CttsAtom::MP4CttsAtom()
: MP4Atom("ctts")
{
AddVersionAndFlags();
MP4Integer32Property* pCount =
new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(
new MP4Integer32Property("sampleCount"));
pTable->AddProperty(
new MP4Integer32Property("sampleOffset"));
}
MP4StszAtom::MP4StszAtom()
: MP4Atom("stsz")
{
AddVersionAndFlags(); /* 0, 1 */
AddProperty( /* 2 */
new MP4Integer32Property("sampleSize"));
MP4Integer32Property* pCount =
new MP4Integer32Property("sampleCount");
AddProperty(pCount); /* 3 */
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable); /* 4 */
pTable->AddProperty( /* 4/0 */
new MP4Integer32Property("entrySize"));
}
MP4StsdAtom::MP4StsdAtom()
: MP4Atom("stsd")
{
AddVersionAndFlags();
MP4Integer32Property* pCount =
new MP4Integer32Property("entryCount");
pCount->SetReadOnly();
AddProperty(pCount);
ExpectChildAtom("mp4a", Optional, Many);
ExpectChildAtom("enca", Optional, Many);
ExpectChildAtom("mp4s", Optional, Many);
ExpectChildAtom("mp4v", Optional, Many);
ExpectChildAtom("encv", Optional, Many);
ExpectChildAtom("rtp ", Optional, Many);
ExpectChildAtom("samr", Optional, Many); // For AMR-NB
ExpectChildAtom("sawb", Optional, Many); // For AMR-WB
ExpectChildAtom("s263", Optional, Many); // For H.263
ExpectChildAtom("avc1", Optional, Many);
ExpectChildAtom("alac", Optional, Many);
}
MP4VmhdAtom::MP4VmhdAtom()
: MP4Atom("vmhd")
{
AddVersionAndFlags();
AddReserved("reserved", 8);
}
MP4TkhdAtom::MP4TkhdAtom(MP4File &file)
: MP4Atom(file, "tkhd")
{
AddVersionAndFlags();
}
MP4NmhdAtom::MP4NmhdAtom(MP4File &file)
: MP4Atom(file, "nmhd")
{
AddVersionAndFlags();
}
MP4TkhdAtom::MP4TkhdAtom()
: MP4Atom("tkhd")
{
AddVersionAndFlags();
}
MP4StandardAtom::MP4StandardAtom (const char *type) : MP4Atom(type)
{
/*
* This is a big if else loop. Make sure that you don't break it
* when adding new atoms, or you will set the unknown type flag
*
* Try to keep it in alphabetical order - it should only be called
* 1 time per atom, so it's not that urgent.
*/
/*
* b???
*/
if (ATOMID(type) == ATOMID("bitr")) {
AddProperty( /* 0 */
new MP4Integer32Property("avgBitrate"));
AddProperty( /* 1 */
new MP4Integer32Property("maxBitrate"));
} else if (ATOMID(type) == ATOMID("btrt")) {
AddProperty( new MP4Integer32Property("bufferSizeDB")); /* 0 */
AddProperty( new MP4Integer32Property("avgBitrate")); /* 1 */
AddProperty( new MP4Integer32Property("maxBitrate")); /* 2 */
/*
* c???
*/
} else if (ATOMID(type) == ATOMID("co64")) {
AddVersionAndFlags();
MP4Integer32Property* pCount =
new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(
new MP4Integer64Property("chunkOffset"));
} else if (ATOMID(type) == ATOMID("cpil")) {
ExpectChildAtom("data", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("covr")) { /* Apple iTunes */
ExpectChildAtom("data", Required, Many);
} else if (ATOMID(type) == ATOMID("cprt")) {
AddVersionAndFlags();
AddProperty(
new MP4Integer16Property("language"));
AddProperty(
new MP4StringProperty("notice"));
} else if (ATOMID(type) == ATOMID("ctts")) {
AddVersionAndFlags();
MP4Integer32Property* pCount =
new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(new MP4Integer32Property("sampleCount"));
pTable->AddProperty(new MP4Integer32Property("sampleOffset"));
/*
* d???
*/
} else if (ATOMID(type) == ATOMID("dinf")) {
ExpectChildAtom("dref", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("dimm")) {
AddProperty( // bytes of immediate data
new MP4Integer64Property("bytes"));
} else if (ATOMID(type) == ATOMID("disk")) { /* Apple iTunes */
ExpectChildAtom("data", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("dmax")) {
AddProperty( // max packet duration
new MP4Integer32Property("milliSecs"));
} else if (ATOMID(type) == ATOMID("dmed")) {
AddProperty( // bytes sent from media data
new MP4Integer64Property("bytes"));
} else if (ATOMID(type) == ATOMID("drep")) {
AddProperty( // bytes of repeated data
new MP4Integer64Property("bytes"));
/*
* e???
*/
} else if (ATOMID(type) == ATOMID("edts")) {
ExpectChildAtom("elst", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("esds")) {
AddVersionAndFlags();
AddProperty(
new MP4DescriptorProperty(NULL, MP4ESDescrTag, 0,
Required, OnlyOne));
/*
* f???
*/
} else if (ATOMID(type) == ATOMID("frma")) {
AddProperty( /* 0 */
new MP4Integer32Property("data-format"));
/*
* g???
*/
} else if (ATOMID(type) == ATOMID("gnre")) { // Apple iTunes
ExpectChildAtom("data", Optional, OnlyOne);
/*
* h???
*/
} else if (ATOMID(type) == ATOMID("hmhd")) {
AddVersionAndFlags();
AddProperty(new MP4Integer16Property("maxPduSize"));
AddProperty(new MP4Integer16Property("avgPduSize"));
AddProperty(new MP4Integer32Property("maxBitRate"));
AddProperty(new MP4Integer32Property("avgBitRate"));
AddProperty(new MP4Integer32Property("slidingAvgBitRate"));
/*
* i???
*/
} else if (ATOMID(type) == ATOMID("iKMS")) {
AddVersionAndFlags(); /* 0, 1 */
MP4StringProperty* pProp = new MP4StringProperty("kms_URI");
AddProperty(pProp); /* 2 */
} else if (ATOMID(type) == ATOMID("iSFM")) {
AddVersionAndFlags(); /* 0, 1 */
AddProperty( /* 2 */
new MP4BitfieldProperty("selective-encryption", 1));
AddProperty( /* 3 */
new MP4BitfieldProperty("reserved", 7));
AddProperty( /* 4 */
new MP4Integer8Property("key-indicator-length"));
AddProperty( /* 5 */
new MP4Integer8Property("IV-length"));
} else if (ATOMID(type) == ATOMID("ilst")) {
ExpectChildAtom("\251nam", Optional, OnlyOne); /* name */
ExpectChildAtom("\251ART", Optional, OnlyOne); /* artist */
ExpectChildAtom("\251wrt", Optional, OnlyOne); /* writer */
ExpectChildAtom("\251alb", Optional, OnlyOne); /* album */
ExpectChildAtom("\251day", Optional, OnlyOne); /* date */
ExpectChildAtom("\251too", Optional, OnlyOne); /* tool */
ExpectChildAtom("\251cmt", Optional, OnlyOne); /* comment */
ExpectChildAtom("\251gen", Optional, OnlyOne); /* custom genre */
ExpectChildAtom("trkn", Optional, OnlyOne); /* tracknumber */
ExpectChildAtom("disk", Optional, OnlyOne); /* disknumber */
ExpectChildAtom("gnre", Optional, OnlyOne); /* genre (ID3v1 index + 1) */
ExpectChildAtom("cpil", Optional, OnlyOne); /* compilation */
ExpectChildAtom("tmpo", Optional, OnlyOne); /* BPM */
ExpectChildAtom("covr", Optional, OnlyOne); /* cover art */
ExpectChildAtom("----", Optional, Many); /* ---- free form */
} else if (ATOMID(type) == ATOMID("imif")) {
AddVersionAndFlags();
AddProperty(new MP4DescriptorProperty("ipmp_desc", MP4IPMPDescrTag,
MP4IPMPDescrTag, Required, Many));
} else if (ATOMID(type) == ATOMID("iods")) {
AddVersionAndFlags();
AddProperty(
new MP4DescriptorProperty(NULL, MP4FileIODescrTag,
MP4FileODescrTag,
Required, OnlyOne));
/*
* m???
*/
} else if (ATOMID(type) == ATOMID("maxr")) {
AddProperty(new MP4Integer32Property("granularity"));
AddProperty(new MP4Integer32Property("bytes"));
} else if (ATOMID(type) == ATOMID("mdia")) {
ExpectChildAtom("mdhd", Required, OnlyOne);
ExpectChildAtom("hdlr", Required, OnlyOne);
ExpectChildAtom("minf", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("meta")) { // iTunes
AddVersionAndFlags(); /* 0, 1 */
ExpectChildAtom("hdlr", Required, OnlyOne);
ExpectChildAtom("ilst", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("mfhd")) {
AddVersionAndFlags(); /* 0, 1 */
AddProperty( /* 2 */
new MP4Integer32Property("sequenceNumber"));
} else if (ATOMID(type) == ATOMID("minf")) {
ExpectChildAtom("vmhd", Optional, OnlyOne);
ExpectChildAtom("smhd", Optional, OnlyOne);
ExpectChildAtom("hmhd", Optional, OnlyOne);
ExpectChildAtom("nmhd", Optional, OnlyOne);
ExpectChildAtom("dinf", Required, OnlyOne);
ExpectChildAtom("stbl", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("moof")) {
ExpectChildAtom("mfhd", Required, OnlyOne);
ExpectChildAtom("traf", Optional, Many);
} else if (ATOMID(type) == ATOMID("moov")) {
ExpectChildAtom("mvhd", Required, OnlyOne);
ExpectChildAtom("iods", Optional, OnlyOne);
ExpectChildAtom("trak", Required, Many);
ExpectChildAtom("udta", Optional, Many);
ExpectChildAtom("mvex", Optional, OnlyOne);
} else if (ATOMID(type) == ATOMID("mvex")) {
ExpectChildAtom("trex", Required, Many);
/*
* n???
*/
} else if (ATOMID(type) == ATOMID("nmhd")) {
AddVersionAndFlags();
} else if (ATOMID(type) == ATOMID("nump")) {
AddProperty( // packets sent
new MP4Integer64Property("packets"));
/*
* o???
*/
} else if (ATOMID(type) == ATOMID("odkm")) {
AddVersionAndFlags();
ExpectChildAtom("ohdr", Required, OnlyOne);
/*
* p???
*/
} else if (ATOMID(type) == ATOMID("payt")) {
AddProperty(new MP4Integer32Property("payloadNumber"));
AddProperty(new MP4StringProperty("rtpMap", Counted));
} else if (ATOMID(type) == ATOMID("pmax")) {
AddProperty( // max packet size
new MP4Integer32Property("bytes"));
/*
* s???
*/
} else if (ATOMID(type) == ATOMID("schi")) {
// not sure if this is child atoms or table of boxes
// get clarification on spec 9.1.2.5
ExpectChildAtom("odkm", Optional, OnlyOne);
ExpectChildAtom("iKMS", Optional, OnlyOne);
ExpectChildAtom("iSFM", Optional, OnlyOne);
} else if (ATOMID(type) == ATOMID("schm")) {
AddVersionAndFlags(); /* 0, 1 */
AddProperty( /* 2 */
new MP4Integer32Property("scheme_type"));
AddProperty( /* 3 */
new MP4Integer32Property("scheme_version"));
// browser URI if flags set, TODO
} else if (ATOMID(type) == ATOMID("sinf")) {
ExpectChildAtom("frma", Required, OnlyOne);
ExpectChildAtom("imif", Optional, OnlyOne);
ExpectChildAtom("schm", Optional, OnlyOne);
ExpectChildAtom("schi", Optional, OnlyOne);
} else if (ATOMID(type) == ATOMID("smhd")) {
AddVersionAndFlags();
AddReserved("reserved", 4);
} else if (ATOMID(type) == ATOMID("snro")) {
AddProperty(new MP4Integer32Property("offset"));
} else if (ATOMID(type) == ATOMID("stco")) {
AddVersionAndFlags();
MP4Integer32Property* pCount = new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(new MP4Integer32Property("chunkOffset"));
} else if (ATOMID(type) == ATOMID("stsh")) {
AddVersionAndFlags();
MP4Integer32Property* pCount = new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(new MP4Integer32Property("shadowedSampleNumber"));
pTable->AddProperty(new MP4Integer32Property("syncSampleNumber"));
} else if (ATOMID(type) == ATOMID("stss")) {
AddVersionAndFlags();
MP4Integer32Property* pCount = new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(new MP4Integer32Property("sampleNumber"));
} else if (ATOMID(type) == ATOMID("stts")) {
AddVersionAndFlags();
MP4Integer32Property* pCount = new MP4Integer32Property("entryCount");
AddProperty(pCount);
MP4TableProperty* pTable = new MP4TableProperty("entries", pCount);
AddProperty(pTable);
pTable->AddProperty(new MP4Integer32Property("sampleCount"));
pTable->AddProperty(new MP4Integer32Property("sampleDelta"));
/*
* t???
*/
} else if (ATOMID(type) == ATOMID("tims")) {
AddProperty(
new MP4Integer32Property("timeScale"));
} else if (ATOMID(type) == ATOMID("tmin")) {
AddProperty( // min relative xmit time
new MP4Integer32Property("milliSecs"));
} else if (ATOMID(type) == ATOMID("tmax")) {
AddProperty( // max relative xmit time
new MP4Integer32Property("milliSecs"));
} else if (ATOMID(type) == ATOMID("tmpo")) { // iTunes
ExpectChildAtom("data", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("traf")) {
ExpectChildAtom("tfhd", Required, OnlyOne);
ExpectChildAtom("trun", Optional, Many);
} else if (ATOMID(type) == ATOMID("trak")) {
ExpectChildAtom("tkhd", Required, OnlyOne);
ExpectChildAtom("tref", Optional, OnlyOne);
ExpectChildAtom("edts", Optional, OnlyOne);
ExpectChildAtom("mdia", Required, OnlyOne);
ExpectChildAtom("udta", Optional, Many);
} else if (ATOMID(type) == ATOMID("tref")) {
ExpectChildAtom("dpnd", Optional, OnlyOne);
ExpectChildAtom("hint", Optional, OnlyOne);
ExpectChildAtom("ipir", Optional, OnlyOne);
ExpectChildAtom("mpod", Optional, OnlyOne);
ExpectChildAtom("sync", Optional, OnlyOne);
} else if (ATOMID(type) == ATOMID("trex")) {
AddVersionAndFlags(); /* 0, 1 */
AddProperty( /* 2 */
new MP4Integer32Property("trackId"));
AddProperty( /* 3 */
new MP4Integer32Property("defaultSampleDesriptionIndex"));
AddProperty( /* 4 */
new MP4Integer32Property("defaultSampleDuration"));
AddProperty( /* 5 */
new MP4Integer32Property("defaultSampleSize"));
AddProperty( /* 6 */
new MP4Integer32Property("defaultSampleFlags"));
} else if (ATOMID(type) == ATOMID("trkn")) { // iTunes
ExpectChildAtom("data", Required, OnlyOne);
} else if (ATOMID(type) == ATOMID("trpy") ||
ATOMID(type) == ATOMID("tpyl")) {
AddProperty( // bytes sent including RTP headers
new MP4Integer64Property("bytes"));
} else if (ATOMID(type) == ATOMID("tsro")) {
AddProperty(
new MP4Integer32Property("offset"));
} else if (ATOMID(type) == ATOMID("wave")) {
ExpectChildAtom("esds", Required, OnlyOne);
/*
* copyright???
*/
} else if (ATOMID(type) == ATOMID(art) ||
ATOMID(type) == ATOMID(wrt) ||
ATOMID(type) == ATOMID(alb) ||
ATOMID(type) == ATOMID(day) ||
ATOMID(type) == ATOMID(too) ||
ATOMID(type) == ATOMID(gen) ||
ATOMID(type) == ATOMID(grp)) { /* Apple iTunes */
ExpectChildAtom("data", Required, OnlyOne);
/*
* ----
*/
} else if (ATOMID(type) == ATOMID("----")) { /* Apple iTunes */
ExpectChildAtom("mean", Required, OnlyOne);
ExpectChildAtom("name", Required, OnlyOne);
ExpectChildAtom("data", Required, OnlyOne);
} else {
/*
* default - unknown type
*/
SetUnknownType(true);
}
}
MP4MdhdAtom::MP4MdhdAtom()
: MP4Atom("mdhd")
{
AddVersionAndFlags();
}
