Public Member Functions |
Private Member Functions |
Private Attributes |
Static Private Attributes |
List of all members
cReassemblyBufferAudio Class Reference
Audio Stream Reassembly Buffer. More...
#include <pes.h>
Public Member Functions | |
| cReassemblyBufferAudio (void) | |
| AVPacket * | PopAvPacket (void) override |
| Pop an audio AVPacket from the reassembly buffer. | |
| AVCodecID | TruncateBufferUntilFirstValidData (void) |
| Truncate buffer until the first valid audio frame. | |
| SyncWordInfo | FindSyncWord (const uint8_t *, int) |
| Find the first audio sync word in data. | |
| AVCodecID | DetectCodecFromSyncWord (const uint8_t *, int) |
| Detect audio codec from sync word pattern. | |
| int | GetFrameSizeForCodec (AVCodecID, const uint8_t *) |
| Get the frame size for a given codec and frame header. | |
 Public Member Functions inherited from cReassemblyBuffer | |
| virtual void | Push (const uint8_t *data, int size, int64_t pts) |
| bool | IsEmpty (void) |
| size_t | GetSize (void) |
| void | Reset (void) |
| Reset the reassembly buffer. | |
| AVCodecID | GetCodec (void) |
Private Member Functions | |
| SyncWordInfo | FindTwoConsecutiveFramesWithSameSyncWord () |
| Find two consecutive audio frames with the same sync word. | |
Private Attributes | |
| bool | m_ptsInvalid = false |
| flag indicating if PTS is invalid for current buffer, because it was truncated | |
Static Private Attributes | |
| static constexpr int | MAX_HEADER_SIZE = 6 |
Additional Inherited Members | |
| Protected Member Functions inherited from cReassemblyBuffer | |
| cReassemblyBuffer (const char *identifier) | |
| AVPacket * | PopAvPacket (int) |
| Pop an AVPacket from the reassembly buffer. | |
| Protected Attributes inherited from cReassemblyBuffer | |
| AVCodecID | m_codec = AV_CODEC_ID_NONE |
| detected codec ID | |
| cPtsTrackingBuffer | m_buffer |
| fragmentation buffer | |
| int64_t | m_lastPoppedPts = AV_NOPTS_VALUE |
| PTS of the last popped AVPacket. | |
Detailed Description
Audio Stream Reassembly Buffer.
Reassembles audio elementary streams by detecting sync words and validating frame headers. Supports MP2, AAC (LATM/ADTS), AC3, and E-AC3 codecs.
Constructor & Destructor Documentation
◆ cReassemblyBufferAudio()
|
inline |
Member Data Documentation
◆ m_ptsInvalid
flag indicating if PTS is invalid for current buffer, because it was truncated
Definition at line 177 of file pes.h.
Referenced by PopAvPacket(), and TruncateBufferUntilFirstValidData().
◆ MAX_HEADER_SIZE
Definition at line 176 of file pes.h.
Referenced by FindTwoConsecutiveFramesWithSameSyncWord().
The documentation for this class was generated from the following files:
