There appears to be some sort of session-control system with Jack that ought to be able to store/restore these settings. headphones depending on whether headphones are plugged in. Alsa only knows the built-in sound card output, and it drives speakers vs. But so far (on my Lenovo ThinkPad T420) I haven’t made Alsa recognize them separately. I suppose that I could also have left Mixxx on the Jack default speakers, and routed the incoming stream monitor (I used Rhythmbox) to the “BuiltIn” speakers with the connection window in qjackctl.Įven with only built-in speakers, one ought to be able to send output independently to the speakers and the headphone jack. USB devices get different numbers depending on the state of the system when they are plugged in, and qjackctl doesn’t appear to be able to keep continuous track of a given piece of hardware by name. I used the setup page in qjackctl to discover the “hw:0” number for the built-in sound card vs. Broadcast to the world, or just across your house. The Alsa Mixer application provides separate volume controls for the two speakers, so I can control them independently. Nicecast for Mac OS v.1.9.12 The easiest way to broadcast music from OS X. Now I can route the Mixxx monitor output to BuiltIn instead of “System” for the Jack standard output, and listen to the stream on the USB speakers as the standard Jack output. The Mixxx hardware setup provided these speakers as alternatives, named “BuiltIn”. “alsa_out -d hw:0 -j BuiltIn” added the built-in sound card to the USB speakers that I configured as the main Jack speakers. I tested a workaround with Jack/Alsa and two sound cards (built in and a USB-attached pair of speakers). If I achieve anything useful I’ll post again. I might be able to get that by introducing the headphones to Jack with alsa_in or alsa_out, but it’s not clear whether Mixxx will add the multiple Jack outputs to its menu. But I haven’t been able to test that, since the Jack connection from Mixxx doesn’t offer separate access to headphone and speaker output channels. It appears that Mixxx can control headphone, rather than speaker, monitors independently of the master/broadcast level. Pulseaudio had a pavucontrol with the right sort of functions-separate control of each input and each output-but I can’t find anything correspondind with Jack/Alsa alone.Īnd, it seems that Mixxx should have the independent control also. This should also be solvable with some mixer control at the Jack/Alsa level. But I can’t control the mix of the two sounds. I succeeded in sending and receiving the stream simultaneously, and routing both the monitored outgoing stream and the received incoming stream to the speakers. You can purchase a remote streaming server set up at, Shoutcast, or Icecast.I have just run into the same problem (Mixxx 1.10.0 on Xubuntu Oneiric with Jack and Alsa, Pulseaudio removed). Its got effects, mixers and the option to record broadcasts in several formats. Its got its own streaming server included which makes it easy to stream music through a LAN, but can also easily connect to shoutcast or icecast servers. Once you configure Broadcast to send audio out to an external server, listeners will tune in to the stream this server provides. Nicecast makes it possible to broadcast music from any application or sound input on the Mac. Using the Broadcast block requires an external streaming server, set up outside of Audio Hijack. If you’re using an older version of Audio Hijack, you can get special upgrade pricing to Audio Hijack 3 for $25. Nicecast users can order Audio Hijack and save $20 off through the end of 2018. This could be super handy when you’re testing audio effects or have a prerecorded ad read you’d like to air.Īudio Hijack is available for $59 Full Version. You can even create presets, making it easy to start every time.Īudio Hijack version 3.5 includes a new template for “Internet Radio.” Rogue Amoeba recommends that Nicecast users switch to Audio Hijack for a more complete and easy broadcasting setup with several advantages.įinally, Audio Hijack will be adding support for a new Input Switch block, which allows broadcasters to switch between two inputs easily. Whether you’re streaming one high quality and one low-quality broadcast, or broadcasting in multiple audio formats, Audio Hijack has you covered. Broadcasting with audio Hijack version 3.5 is as easy as adding the Broadcast block to your radio chain, making it really easy to send the audio to an MP3 or AAC streaming server.Īudio Hijack will support multiple server types such as Shoutcast 2, Shoutcast 1, and Icecast 2 to stream your audio.Īudio Hijack will use an adaptive bitrate by using HE-AAC for those who use AAC for streaming when possible.įor traditional internet radio streamers (not podcasters), this update will allow you to automatically send track titles to listeners, letting them know what song is currently playing.Īudio Hijack will also have support for multi-broadcasting.
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