Audio Status
- Ramya Raman
Audio statistics are available for all the monitored audio PIDs, based on the BS-1770 standard.
The Audio statistics GUI displays the audio status from all the MCM9000 connected to the MCS.
It has the below fields.
Fields | Description |
Label | Display name of the channel source. |
Device | Monitoring device name. |
PID | PID of the channel source. |
Codec | Codec Type. Audio Codec Types: MPEG, AC3, E-AC3, DTS, ADTS/AAC, ADTS/HE-AAC, LATM/AAC, LATM/HE-AAC, ATMOS. Video Codec Types: H.264, MPEG2, MPEG1, JPEG2000, H.265, SMPTE-2022-6, SMPTE-2110-20. |
Language | Language of the PID type (Relevant for Audio, Subtitles, Teletext, AES3, ID3 Metadata). |
Bitrate | PID bitrate. (either single CBR value or dual VBR value). |
Short Term Loudness | Short Term Loudness measures the loudness of the past 3 Seconds (in LUFS) based on the EBU R128 standard. |
Momentary Loudness | Momentary Loudness measures the loudness of the past 400 Milliseconds (in LUFS) based on the EBU R128 standard. |
True Peak | Specifies the Current True Peak based on the EBU R128 standard. |
Dialnorm | Specifies the current Dialnorm based on the EBU R128 standard. |
Hourly LRA | Specifies the Hourly LRA based on the EBU R128 standard. |
Hourly True Peak | Specifies the Hourly True Peak based on the EBU R128 standard. |
Hourly Integrated | Specifies the Hourly Integrated based on the EBU R128 standard. |
Daily LRA | Specifies the Daily LRA based on the EBU R128 standard. |
Daily Integrated | Specifies the Daily Integrated based on the EBU R128 standard. |
You can use the filter option to Filter the event based on Name, PID, Device.
There is also a column display that enable to hide/unhide columns. If you pin the column, you will not be able to hide the column.
The refresh rate button on the top right allows you to choose the refresh rate for specified time (in seconds) or disable it.