HP ProLiant xw2x220c Remote Graphics Software 5.3.0 User Guide - Page 38
Remote audio on Linux, Linux Remote Computer
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2-17-2 Remote audio on Linux RGS on Linux also supports remote audio, allowing audio generated by the application on the Remote Computer to be captured and transmitted to the Local Computer for playback (presuming the Remote Computer has a physical audio device installed). In addition, microphone input on the Local Computer can be sent to the application running on the Remote Computer. However, unlike Windows, microphone input on Linux can be provided only via the remote USB driver. Figure 2-23 shows the RGS audio subsystem (green boxes), and the audio data paths for Linux-these data paths are described in Table 2-2. To simplify comparison with Windows, all audio components shown on the Windows diagram in Figure 2-22 are retained below, but partially obscured if not supported on Linux. Figure 2-23 RGS audio subsystem on Linux Linux Remote Computer Linux Local Computer Remote USB driver Path when USB devices are remote USB microphone b RGS Audio Player c HP Remote Microphone virtual device d Application 1 3 2 audio device HP Remote Audio virtual device 4 5 RGS Audio Recorder a RGS Audio Recorder Application 7 mixer 6 RGS Audio Player Path when USB devices are local audio device 8 analog microphone Paths a_ d Microphone audio sent to the Remote Computer application Paths 1_ 8 Playback of audio generated by the Remote Computer application Table 2-2 describes each of the audio data paths. The numbering and lettering in the table correspond to the numbering and lettering in Figure 2-23. For a list of audio devices supported on Linux Remote Computers, see "Appendix C: Linux remote audio device support." Table 2-2 Linux RGS audio data paths Audio Playback from the Remote Computer to the Local Computer Sending of microphone audio from the Local Computer to the Remote Computer RGS overview 38