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Event Type: Codec
| Codec | Severity | Event | Description |
| SBC | Information | Codec Initialization | Codec session started |
| SBC | Information | Codec tear-down | Codec session ended |
| SBC | Information | Stream Re-configuration | Stream Re-configuration |
| SBC | Error | Incorrect Configuration Detected | SBC Codec detected a change in audio parameters |
| SBC | Error | Lost Sync | SBC Codec expected to find synch word: 0x9C instead found: 0x: typically due to corrupted data |
| SBC | Error | Bad Header | SBC Codec detected corrupted header: typically due to corrupted data |
| SBC | Error | CRC Failure | SBC Codec detected bad CRC: typically due to corrupted data |
| SBC | Error | No output | SBC Codec generated no output due to corrupted data |
| mSBC | Information | Codec tear-down | Codec Session Ended |
| mSBC | Information | Stream Re-configuration | Stream Re-configuration |
| mSBC | Warning | Packet Loss Concealment | mSBC Codec detected a bad frame and generated substitute data to compensate for it |
| mSBC | Error | Incorrect Configuration Detected | mSBC Codec detected a change in audio parameters |
| mSBC | Error | Lost Sync | mSBC Codec expected to find synch word: 0xAD instead found: 0x: typically due to corrupted data |
| mSBC | Error | Bad Header | mSBC Codec detected corrupted header: typically due to corrupted data |
| mSBC | Error | CRC Failure | mSBC Codec detected bad CRC: typically due to corrupted data |
| mSBC | Error | No output | mSBC Codec generated no output due to corrupted data when PLC not configured |
| AAC | Information | Codec initialization | Codec session started |
| AAC | Information | Codec tear-down | Codec session ended |
| AAC | Information | Bitstream type set | The bitstream type has been set. For Blueooth, it should be LATM. |
| AAC | Warning | Single frame error, concealment triggered. | During decoding, a single frame error was detected which triggered built in concealment processing. |
| AAC | Error | Codec setting change | The codec has been re-initialized due to a setting change. |
| AAC | Error | Unframed stream error | A frame error was detected for an unframed stream. The codec is being reset in order to continue processing. |
|
AAC |
Error | Transport not initialized | The codec cannot be initialized for the given transport. |
| AAC | Error | Transport not supported | The selected transport is not supported. This could occur when an out of band LATM is selected opposed to in band. |
| AAC | Error | Transport failure | General failure in the transport. |
| AAC | Error | Transport error | This typically occurs when there isn’t any configuration information available. |
| AptX | Information | Codec initialization | Codec session started |
| AptX | Information | Codec tear-down | Codec session ended |
| AptX | Error | Bad Data | Non-stereo data has been detected for incoming data stream. |
