public override void Parse(TimeSpan timeOffset, ArraySegment <byte> byteSegment, bool markerBit)
{
Debug.Assert(byteSegment.Array != null, "byteSegment.Array != null");
if (!markerBit && timeOffset != _timeOffset)
{
#if DEBUG
Console.WriteLine($"[H264VideoPayloadParser] Generate frame from offset: {timeOffset} != {_timeOffset}");
#endif
_h264Parser.TryGenerateFrame();
}
_timeOffset = timeOffset;
PackModeType packMode = (PackModeType)(byteSegment.Array[byteSegment.Offset] & 0x1F);
switch (packMode)
{
case PackModeType.FU_A:
ParseFU(byteSegment, 0, markerBit);
break;
case PackModeType.FU_B:
ParseFU(byteSegment, DecodingOrderNumberFieldSize, markerBit);
break;
case PackModeType.STAP_A:
ParseSTAP(byteSegment, 0, markerBit);
break;
case PackModeType.STAP_B:
ParseSTAP(byteSegment, DecodingOrderNumberFieldSize, markerBit);
break;
case PackModeType.MTAP16:
ParseMTAP(byteSegment, 2, markerBit);
break;
case PackModeType.MTAP24:
ParseMTAP(byteSegment, 3, markerBit);
break;
default:
#if DEBUG
Console.WriteLine($"[H264VideoPayloadParser] Parsing default packet type.");
#endif
_h264Parser.Parse(byteSegment, markerBit);
break;
}
}
public override void Parse(TimeSpan timeOffset, int mediaId, ArraySegment <byte> byteSegment, bool markerBit)
{
Debug.Assert(byteSegment.Array != null, "byteSegment.Array != null");
//Debug.WriteLine(DateTime.Now.ToString("HH:mm:ss.fff") + " - H264Parser - previous _timeOffset: " + _timeOffset.ToString());
if (!markerBit && timeOffset != _timeOffset)
{
_h264Parser.TryGenerateFrame(mediaId);
}
_timeOffset = timeOffset;
PackModeType packMode = (PackModeType)(byteSegment.Array[byteSegment.Offset] & 0x1F);
switch (packMode)
{
case PackModeType.FU_A:
ParseFU(mediaId, byteSegment, 0, markerBit);
break;
case PackModeType.FU_B:
ParseFU(mediaId, byteSegment, DecodingOrderNumberFieldSize, markerBit);
break;
case PackModeType.STAP_A:
ParseSTAP(mediaId, byteSegment, 0, markerBit);
break;
case PackModeType.STAP_B:
ParseSTAP(mediaId, byteSegment, DecodingOrderNumberFieldSize, markerBit);
break;
case PackModeType.MTAP16:
ParseMTAP(mediaId, byteSegment, 2, markerBit);
break;
case PackModeType.MTAP24:
ParseMTAP(mediaId, byteSegment, 3, markerBit);
break;
default:
_h264Parser.Parse(mediaId, byteSegment, markerBit);
break;
}
}
public override void Parse(TimeSpan timeOffset, ArraySegment <byte> byteSegment, bool markerBit)
{
Debug.Assert(byteSegment.Array != null, "byteSegment.Array != null");
if (!markerBit && timeOffset != _timeOffset)
{
_h264Parser.TryGenerateFrame();
}
_timeOffset = timeOffset;
PackModeType packMode = (PackModeType)(byteSegment.Array[byteSegment.Offset] & 0x1F);
switch (packMode)
{
case PackModeType.FU_A:
ParseFU(byteSegment, 0, markerBit);
break;
case PackModeType.FU_B:
ParseFU(byteSegment, DecodingOrderNumberFieldSize, markerBit);
break;
case PackModeType.STAP_A:
ParseSTAP(byteSegment, 0, markerBit);
break;
case PackModeType.STAP_B:
ParseSTAP(byteSegment, DecodingOrderNumberFieldSize, markerBit);
break;
case PackModeType.MTAP16:
ParseMTAP(byteSegment, 2, markerBit);
break;
case PackModeType.MTAP24:
ParseMTAP(byteSegment, 3, markerBit);
break;
default:
_h264Parser.Parse(byteSegment, false, markerBit);
break;
}
}
public override void Parse(TimeSpan timeOffset, ArraySegment <byte> byteSegment, bool markerBit)
{
Debug.Assert(byteSegment.Array != null, "byteSegment.Array != null");
PackModeType packMode = (PackModeType)(byteSegment.Array[byteSegment.Offset] & 0x1F);
DateTime frameTimestamp = GetFrameTimestamp(timeOffset);
switch (packMode)
{
case PackModeType.FU_A:
ParseFU(frameTimestamp, byteSegment, 0, markerBit);
break;
case PackModeType.FU_B:
ParseFU(frameTimestamp, byteSegment, DecodingOrderNumberFieldSize, markerBit);
break;
case PackModeType.STAP_A:
ParseSTAP(frameTimestamp, byteSegment, 0, markerBit);
break;
case PackModeType.STAP_B:
ParseSTAP(frameTimestamp, byteSegment, DecodingOrderNumberFieldSize, markerBit);
break;
case PackModeType.MTAP16:
ParseMTAP(frameTimestamp, byteSegment, 2, markerBit);
break;
case PackModeType.MTAP24:
ParseMTAP(frameTimestamp, byteSegment, 3, markerBit);
break;
default:
_h264Parser.Parse(frameTimestamp, byteSegment, false, markerBit);
break;
}
}
