Quantum Data 881 - Page 617

882 Video Test Instrument User Guide (Rev A.35) 239
CAUD
Compressed AUDio output
Class Audio
Description Enables you to play compressed audio out the 882E HDMI output. You can use this
command with any pattern in the generator.
Command syntax CAUD clip_index
clip_index
an index representing the audio clip:
1:DTS, 5.1, 48000.00 [dts-48kHz-1509kbps-51ch.wav.pcm]
2:DTS(ES), 6.1, 48000.00 [DTES-ES-48kHz-1509kbps-61ch.wav.pcm]
3:DTS(HDHRA), 7.1, 192000.00 [dtshdhra-48kHz-5376kbps-71ch.wav.pcm]
4:DTS(HDHRA), 5.1, 192000.00 [dtshdhra-48kHz-3840kbps-51ch.wav.pcm]
5:DTS(HDHRA), 7.1, 192000.00 [dtshdhra-96kHz-5760kbps-71ch.wav.pcm]
6:DTS(HDMA), 5.1, 192000.00 [dtshdma-48kHz-VBR-51ch-HDMI_HBR.ba.pcm]
7:DTS(HDMA), 7.1, 192000.00 [dtshdma-48kHz-VBR-71ch-HDMI_HBR.ba.pcm]
8:DOLBY(AC3), 2.0, 48000.00 [2khz2ch-0dB_ac3.pcm]
9:DOLBY(EAC3), 2.0, 192000.00 [1khz2ch-20dB_ec3.pcm]
10:DOLBY(EAC3), 5.1, 192000.00 [1khz51ch-20dB_ec3.pcm]
11:DOLBY(EAC3), 7.1, 192000.00 [1khz71ch-1frame_ec3.pcm]
12:DOLBY(TRUEHD), 7.1, 192000.00 [1khz71ch-20dB_mlp.pcm]
13:DOLBY(TRUEHD), 2.0, 192000.00 [nxt2ch2s.mlp.pcm]
Query syntax CAUD?
list
a list of compressed audio formats is shown
Example 1
CAUD? // Sends an AC3 clip named “AC3Clip1” out the HDMI output
1:DTS, 5.1, 48000.00 [dts-48kHz-1509kbps-51ch.wav.pcm]
.
.
.
8:DOLBY(AC3), 2.0, 48000.00 [2khz2ch-0dB_ac3.pcm]
.
.
.
13:DOLBY(TRUEHD), 2.0, 192000.00 [nxt2ch2s.mlp.pcm]
Example 2 CAUD 8 // Sends a 2 channel Dolby AC3 clip with 192kHz sampling rate
at 0dB out the HDMI output.