gstreamer - fluiddec
Posted
#1
(In Topic #1961)
Trainee
Kleinen Synthesizer mit Gambas und gstreamer bauen
Hallo zusammen,vielleicht gibt es auch hier eine Möglichkeit, mir zu helfen. ich habe die gleiche Frage schon in einem anderen Forum gestellt. Ich bastele mit gstreamer und gambas gerade so etwas wie einen Synthesizer zusammen - ich bin diesbezüglich als Anfänger einzustufen. Ich habe mein keyboard (Yamaha Portable Grand) bereits mit Hilfe von alsamidisrc etc. erfolgreich angeschlossen und auch ein Echo integriert. Jetzt wollte ich als ersten Schritt den Soundfont in dem gstreamer Plugin fluiddec mal ändern. Leider bekomme ich bereits bei dem Versuch, die Properties zu ändern, eine Absage - mein kleines Tool hängt sich auf. Auch mein Versuch, neben alsamidisrc noch ein audiotestsrc zu integrieren geht nicht. Hier hätte ich dann evtl. die einzelne Wellenform ändern können. Audiotestsrc als einfachen Signalgenerator zu nutzen und dann die verschiedenen Wellenformen reinzuspielen ist kein Problem Auch kann ich hier das Echo unterbringen. Leider weiß ich nicht, wie ich das gleiche dann für mein Keyboard hinbekommen soll.
Ich bin für jede Hilfe dankbar
Andreas
P.S. Mein Englisch ist leider nicht wirklich ausreichend für eine vernünftige Konversation - bin schon etwas älter und vom Schulischen ist nicht soviel hängen geblieben. Vielleicht reicht ja das Übersetzen mit Google oder so?!
Expert
Hello everyone maybe there is a way to help me here as well. I have already asked the same question in another forum.
I'm currently tinkering with something like a synthesizer with gstreamer and gambas - I'm to be classified as a beginner in this regard
I have already successfully connected my keyboard (Yamaha Portable Grand) with the help of alsamidisrc etc. and also integrated an echo. Now I wanted to change the soundfont in the gstreamer plugin fluiddec as a first step. Unfortunately, I get a rejection when I try to change the properties - my little tool hangs. My attempt to integrate an audiotestsrc in addition to alsamidisrc also doesn't work.
Here I might have been able to change the individual waveform. Using Audiotestsrc as a simple signal generator and then playing in the different waveforms is no problem. Unfortunately, I don't know how I'm supposed to do the same for my keyboard. I am grateful for any help.
Andreas
P.S. Unfortunately, my English is not really enough for a reasonable conversation - I'm a bit older and not so much of the school has stuck with me. Maybe translating with Google or something is enough?!
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I'm currently tinkering with something like a synthesizer with gstreamer and gambas - I'm to be classified as a beginner in this regard
I have already successfully connected my keyboard (Yamaha Portable Grand) with the help of alsamidisrc etc. and also integrated an echo. Now I wanted to change the soundfont in the gstreamer plugin fluiddec as a first step. Unfortunately, I get a rejection when I try to change the properties - my little tool hangs. My attempt to integrate an audiotestsrc in addition to alsamidisrc also doesn't work.
Here I might have been able to change the individual waveform. Using Audiotestsrc as a simple signal generator and then playing in the different waveforms is no problem. Unfortunately, I don't know how I'm supposed to do the same for my keyboard. I am grateful for any help.
Andreas
P.S. Unfortunately, my English is not really enough for a reasonable conversation - I'm a bit older and not so much of the school has stuck with me. Maybe translating with Google or something is enough?!
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Cheers - Quin.
I code therefore I am
I code therefore I am
Posted
Administrator
Only media related know how I have is a Video Player I build in gambas using gb.media.form, but I'm by far no expert.
You question is very specific and, I guess people into electronic music making and with deep understanding of gsstreamer and gambas would be able to help you.
But, then again, you might be that person
What I can do:
You could post some code, as I might be able to track 'gambas' related mistakes you might have made, because interpreting gambas wiki is an art that takes years of practice
.I suppose you are aware of the wiki page on the gb.media component that provides a gstreamer access (https://gambaswiki.org/wiki/comp/gb.media)
That is usualy the best place to start and read, over and over again. That combined with trial and error (if you are the one eye in the land of the blind) and some support here, should get you quite an end.
It does take perseverance, but it will make you skilled on the matter, in time
gbWilly
- Gambas Dutch translator
- Gambas wiki content contributor
- Gambas debian/ubuntu package recipe contributor
- GambOS, a distro for learning Gambas and more…
- Gambas3 Debian/Ubuntu repositories
… there is always a Catch if things go wrong!
- Gambas Dutch translator
- Gambas wiki content contributor
- Gambas debian/ubuntu package recipe contributor
- GambOS, a distro for learning Gambas and more…
- Gambas3 Debian/Ubuntu repositories
… there is always a Catch if things go wrong!
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