public override void Parse(BoxInfo bi, HDSBinaryReader br)
{
base.Parse(bi, br);
uint sizes = br.ReadByte();
bool longIdFields = ((sizes & AFRA_MASK_LONG_ID) > 0);
bool longOffsetFields = ((sizes & AFRA_MASK_LONG_OFFSET) > 0);
bool globalEntries = ((sizes & AFRA_MASK_GLOBAL_ENTRIES) > 0);
timeScale = br.ReadUInt32();
localRandomAccessEntries.Clear();
uint entryCount = br.ReadUInt32();
for (uint i = 0; i < entryCount; i++)
{
LocalRandomAccessEntry lrae = new LocalRandomAccessEntry();
lrae.Parse(br, longOffsetFields);
localRandomAccessEntries.Add(lrae);
}
globalRandomAccessEntries.Clear();
if (globalEntries)
{
entryCount = br.ReadUInt32();
for (int i = 0; i < entryCount; i++)
{
GlobalRandomAccessEntry grae = new GlobalRandomAccessEntry();
grae.Parse(br, longIdFields, longOffsetFields);
globalRandomAccessEntries.Add(grae);
}
}
}
public static List <Box> GetBoxes(byte[] data, string boxType = "")
{
List <Box> boxes = new List <Box>();
System.IO.MemoryStream stream = null;
try {
stream = new System.IO.MemoryStream(data);
using (HDSBinaryReader br = new HDSBinaryReader(stream)) {
stream = null;
BoxInfo bi = BoxInfo.getNextBoxInfo(br);
while (bi != null)
{
if (!string.IsNullOrEmpty(boxType) && bi.Type != boxType)
{
bi.Type = ""; // for skip other boxes
}
switch (bi.Type)
{
case F4FConstants.BOX_TYPE_ABST:
AdobeBootstrapBox abst = new AdobeBootstrapBox();
abst.Parse(bi, br);
boxes.Add(abst);
break;
case F4FConstants.BOX_TYPE_AFRA:
AdobeFragmentRandomAccessBox arfa = new AdobeFragmentRandomAccessBox();
arfa.Parse(bi, br);
boxes.Add(arfa);
break;
case F4FConstants.BOX_TYPE_MDAT:
MediaDataBox mdat = new MediaDataBox();
mdat.Parse(bi, br);
boxes.Add(mdat);
break;
default:
br.Position += bi.Size - bi.Length;
break;
}
bi = BoxInfo.getNextBoxInfo(br);
if (bi != null && bi.Size <= 0)
{
break;
}
}
}
} finally {
if (stream != null)
{
stream.Dispose();
}
}
return(boxes);
}
public override void Parse(BoxInfo bi, HDSBinaryReader br)
{
base.Parse(bi, br);
qualitySegmentURLModifiers.Clear();
uint qualityEntryCount = br.ReadByte();
for (uint i = 0; i < qualityEntryCount; i++)
{
qualitySegmentURLModifiers.Add(br.ReadString());
}
uint entryCount = br.ReadUInt32();
for (uint i = 0; i < entryCount; i++)
{
addSegmentFragmentPair(new SegmentFragmentPair(br.ReadUInt32(), br.ReadUInt32()));
}
}
public override void Parse(BoxInfo bi, HDSBinaryReader br)
{
base.Parse(bi, br);
timeScale = br.ReadUInt32();
qualitySegmentURLModifiers.Clear();
uint qualityEntryCount = br.ReadByte();
for (uint i = 0; i < qualityEntryCount; i++)
{
qualitySegmentURLModifiers.Add(br.ReadString());
}
uint entryCount = br.ReadUInt32();
for (uint i = 0; i < entryCount; i++)
{
FragmentDurationPair fdp = new FragmentDurationPair();
fdp.Parse(br);
fragmentDurationPairs.Add(fdp);
}
}
public virtual void Parse(BoxInfo bi, HDSBinaryReader br)
{
Size = bi.Size;
Type = bi.Type;
Length = bi.Length;
}
public override void Parse(BoxInfo bi, HDSBinaryReader br)
{
base.Parse(bi, br);
bootstrapVersion = br.ReadUInt32();
byte temp = br.ReadByte();
profile = (uint)(temp >> 6);
live = ((temp & 0x20) > 0);
update = ((temp & 0x01) > 0);
timeScale = br.ReadUInt32();
currentMediaTime = br.ReadUInt64();
smpteTimeCodeOffset = br.ReadUInt64();
movieIdentifier = br.ReadString();
serverBaseURLs.Clear();
int serverEntryCount = br.ReadByte();
for (int i = 0; i < serverEntryCount; i++)
{
serverBaseURLs.Add(br.ReadString());
}
qualitySegmentURLModifiers.Clear();
int qualityEntryCount = br.ReadByte();
for (int i = 0; i < qualityEntryCount; i++)
{
qualitySegmentURLModifiers.Add(br.ReadString());
}
drmData = br.ReadString();
metadata = br.ReadString();
segmentRunTables.Clear();
uint segmentRunTableCount = br.ReadByte();
for (uint i = 0; i < segmentRunTableCount; i++)
{
BoxInfo boxInfo = BoxInfo.getNextBoxInfo(br);
if (boxInfo == null)
{
break;
}
if (boxInfo.Type == F4FConstants.BOX_TYPE_ASRT)
{
AdobeSegmentRunTable asrt = new AdobeSegmentRunTable();
asrt.Parse(boxInfo, br);
segmentRunTables.Add(asrt);
}
}
fragmentRunTables.Clear();
uint fragmentRunTableCount = br.ReadByte();
for (uint i = 0; i < fragmentRunTableCount; i++)
{
BoxInfo boxInfo = BoxInfo.getNextBoxInfo(br);
if (boxInfo == null)
{
break;
}
if (boxInfo.Type == F4FConstants.BOX_TYPE_AFRT)
{
AdobeFragmentRunTable afrt = new AdobeFragmentRunTable();
afrt.Parse(boxInfo, br);
fragmentRunTables.Add(afrt);
}
}
// Check if live stream is still live
if (live && (fragmentRunTables.Count > 0) && ContentComplete())
{
live = false;
RemoveLastFragment();
}
}
