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H264or5VideoStreamDiscreteFramer.hh
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15 **********/
16 // "liveMedia"
17 // Copyright (c) 1996-2022 Live Networks, Inc. All rights reserved.
18 // A simplified version of "H264or5VideoStreamFramer" that takes only complete,
19 // discrete frames (rather than an arbitrary byte stream) as input.
20 // This avoids the parsing and data copying overhead of the full
21 // "H264or5VideoStreamFramer".
22 // C++ header
23 
24 #ifndef _H264_OR_5_VIDEO_STREAM_DISCRETE_FRAMER_HH
25 #define _H264_OR_5_VIDEO_STREAM_DISCRETE_FRAMER_HH
26 
27 #ifndef _H264_OR_5_VIDEO_STREAM_FRAMER_HH
29 #endif
30 
32 protected:
34  Boolean includeStartCodeInOutput,
35  Boolean insertAccessUnitDelimiters);
36  // we're an abstract base class
38 
39 protected:
40  // redefined virtual functions:
41  virtual void doGetNextFrame();
42 
43 protected:
44  static void afterGettingFrame(void* clientData, unsigned frameSize,
45  unsigned numTruncatedBytes,
46  struct timeval presentationTime,
47  unsigned durationInMicroseconds);
48  void afterGettingFrame1(unsigned frameSize,
49  unsigned numTruncatedBytes,
50  struct timeval presentationTime,
51  unsigned durationInMicroseconds);
52 
53  virtual Boolean nalUnitEndsAccessUnit(u_int8_t nal_unit_type);
54 };
55 
56 #endif
unsigned char Boolean
Definition: Boolean.hh:25
FramedSource * inputSource() const
Definition: FramedFilter.hh:30
virtual Boolean nalUnitEndsAccessUnit(u_int8_t nal_unit_type)
H264or5VideoStreamDiscreteFramer(int hNumber, UsageEnvironment &env, FramedSource *inputSource, Boolean includeStartCodeInOutput, Boolean insertAccessUnitDelimiters)
static void afterGettingFrame(void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)
void afterGettingFrame1(unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)