![]() Not only can you have multiple instances, you can manage the release channel of each instance separately. For instance: snap remove odio_second odio_second removed Different instances, different versions ![]() You can remove each one using its full name (including the identifier), connect and disconnect interfaces, start and stop services, create aliases, and more. snap install odio_first odio_second odio_second 1 from Canonical✓ installed odio_first 1 from Canonical✓ installedįrom here on, you can manage each instance in its own right. Snapd will only download the snap package once, and then configure the two requested instances separately. For example, let’s setup two instances of odio. You can try parallel installs with any snap in the store. In fact, this may be the preferred way, as you will be able to clearly tell your different instances apart. snap install vlc) and then use unique identifiers for your test installs only. You can install a production version (e.g. You can install them each individually or indeed in parallel, e.g. You have quite a bit of freedom choosing how you use this feature. Technically, gimp_first does not exist as a snap, but snapd will be able to interpret the format of “snap name” “underscore” “unique identifier” and install the right software as a separate instance. For example, if you want to install GIMP with your own identifier, you can do something like: snap install gimp_first This is a manual step, and you can choose anything you like for the identifier. The identifier is an alphanumeric string, up to 10 characters in length, and it is added as a suffix to the snap name. Now, the actual setup may appear slightly counter-intuitive, because you need to append a unique identifier to each snap instance name to distinguish them from the other(s). Once this step is done, you can proceed to installing software. ![]() The first step is to turn on a special flag that lets snapd manage parallel installs: snap set system experimental.parallel-instances=true Experimental features & unique identifier With snaps, this is a fairly simple task.įrom version 2.36 onwards, snapd supports parallel install – a capability that lets you have multiple instances of the same snap available on your system, each isolated from the others, with its own configurations, interfaces, services, and more. If you want to test multiple instances, you will most likely need to configure the remainder yourself. While the repository channels offer great availability to software, you can typically only install a single instance of an application. In Linux, testing software is both easy and difficult at the same time. Time.sleep(0.Parallel installs – test and run multiple instances of snaps Player_count = players # copy of the players list so we don't modify during iteration Time.sleep(1) # used solely to gauge the difference in volumes Success: Song playingĪ variation on a theme, using multiple instances of vlc.Instance is the way to go. The resulting output will look something like this, and there will be two non-windowed VLC players. VLCObject #%d needed to be restarted" % x) Then you'd make all your calls or whatever here, and then the loop: song1 =. # give time to initialize, then get length of audio & wait until done playing Return("Error: Was unable to mount media") This does require you make sure that your VLC player allows multiple window instances. What I did is I built an array containing the VLC instances, I built a function that creates VLC instances, and a loop that makes sure they're running (and produces verbose output). I found this problem really interesting, so I downloaded the vlc python module and tinkered with it, and I think I found a solution for you. It's my first time submitting a question! Seems weird!Īny help would be much appreciated. I'd like to have two separate players with different volumes.īy the way when I tried this on Mac it worked, and the audio had different volumes, but I am currently on Windows and it is not working. I believe that they are linked to one player, which I do not want. When I run this, both songs play at volume 20, which is undesired. # Set up and play second player with volume 20 Song2 = 'C:/Users/Admin/Desktop/Projects/Music Shit/Tremor (Sensation 2014 Anthem).mp3' Song = 'C:/Users/Admin/Desktop/Projects/Music Shit/Martin Garrix - Animals (Original Mix).mp3' I would like to create two separate players that have different volume properties AKA for example to have one player with volume(100) and the other set to volume(20). However, when I set the volume of a player, both players' volumes are being changed to the value that I've last set. mp3 songs together by simply changing the volumes of two songs, similar to DJing.
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