Re: [Linuxsampler-devel] tuning other than A440

2020-10-06 Thread joo bian via Linuxsampler-devel
Awesome! Thanks for your clarification. I will round the numbers to an integer and apply the tuning until the patch is made ready.  Cheers, Ebad On Tuesday, October 6, 2020, 01:29:22 PM GMT+2, Christian Schoenebeck wrote: On Dienstag, 6. Oktober 2020 11:46:06 CEST joo bian via

[Linuxsampler-devel] tuning other than A440

2020-10-06 Thread joo bian via Linuxsampler-devel
Hi everyone, I am trying to understand how to apply a different universal tuning in Linux Sampler, apart from International A 440. Is there a way to do that in Linux Sampler? In the SFZ engine, I can add "tune" OPCODE to change the global tuning. The question here is that does the "tune" OPCODE

[Linuxsampler-devel] (follow up on Jacek Roszkowski patch): collaboration for adding POLYPHONY opcode to SFZ engine

2020-09-25 Thread joo bian via Linuxsampler-devel
Hi everyone, I have been developing a number of SFZ instruments for linuxsampler that I intend to sell next year. These are professional-grade instruments that could greatly help linux musicians. I am using LinuxSampler as the main SFZ engine, and by far, I prefer it to any other SFZ engine avai

Re: [Linuxsampler-devel] SFZ engine Polyphony Opcodes

2020-04-15 Thread joo bian via Linuxsampler-devel
Here is my first attempt on profiling the SFZ engine as you recommended, using Oprofile and the settings you mentioned. This was done with the default setting of LS, i.e. 64 voice polyphony and 90 max voices. After the profiling, I get the following report ```CPU: AMD64 family15h, speed 2100 MHz

Re: [Linuxsampler-devel] SFZ engine Polyphony Opcodes

2020-04-09 Thread joo bian via Linuxsampler-devel
I can gladly generate the profiling for you guys, as I really wish for this problem to be solved as soon as possible. Do you have some suggestions for how to go about the profiling?  In the linuxsampler configuration there are some arguments for detailed logging and debugging. Should I activate

Re: [Linuxsampler-devel] SFZ engine Polyphony Opcodes

2020-04-09 Thread joo bian via Linuxsampler-devel
very frequent in a normal playing. It can be something related to voice stealing or something that is not triggered with a simple nice and slow piano playing.  On Wednesday, April 8, 2020, 02:05:53 PM GMT+2, joo bian via Linuxsampler-devel wrote: I thought I mentioned that somewhere

Re: [Linuxsampler-devel] SFZ engine Polyphony Opcodes

2020-04-08 Thread joo bian via Linuxsampler-devel
I thought I mentioned that somewhere in the thread. I only use uncompressed Wav files to avoid any unnecessary encoding. Most of my samples are 24bit 44.1khz or 24bit 48khz and they are all Wav. Regarding Jacek's comment, I am recompiling LS with different configurations and it seems the beha

Re: [Linuxsampler-devel] SFZ engine Polyphony Opcodes

2020-04-07 Thread joo bian via Linuxsampler-devel
Dear Christian, Jacek, Thanks for your kind replies. As Christian pointed out, I also don't think that a little bit of optimization plays a significant role, giving my hardware (and the fact that I get the dropouts even while my CPU usage is less than 25% and memory usage is less than 10%). B

Re: [Linuxsampler-devel] SFZ engine Polyphony Opcodes

2020-04-06 Thread joo bian via Linuxsampler-devel
Thank you Christian for the detailed reply, I kept changing the JACK and LS buffer, polyphony, etc, but I am still getting the X-Runs. So at this point, I think it's time to go back to your previous comment whether LinuxSampler was compiled with optimization flag turned on. I had never came acr

Re: [Linuxsampler-devel] SFZ engine Polyphony Opcodes

2020-04-03 Thread joo bian via Linuxsampler-devel
Thank you Christian, You pointed out several things. I will focus in this reply on disc stream and polyphony in the LinuxSampler setting and will touch on the other, when I am sure I am getting the settings right. So I use Arch linux because I can install LinuxSampler (stable and svn releases

[Linuxsampler-devel] SFZ engine Polyphony Opcodes

2020-03-31 Thread joo bian via Linuxsampler-devel
Dear All, So far, it seems the SFZ engine is not supporting any Opcode for polyphony, note polyphony, or self masking.  This has been coming up in the mailing list every now and then, but yet the Opcodes are unsupported. The main problem with lacking note_polyphony is that playing a 3-voice cho

Re: [Linuxsampler-devel] a Bug discovered

2020-03-03 Thread joo bian via Linuxsampler-devel
CET joo bian via Linuxsampler-devel wrote: >  Thank you so much Andreas for looking into this. > I checked again and well, I have installed version 2.1.1-2, but this is not > the version you mentioned, is it? For Arch Linux, you find the package > details here:  https://aur.archlinux.

Re: [Linuxsampler-devel] a Bug discovered

2020-03-02 Thread joo bian via Linuxsampler-devel
: joo bian via Linuxsampler-devel wrote: > 1. bug.sfz which shows the main bug of LinuxSampler that plays the wrong > region. There are 8 regions defined by categorizing the three pedals > (CC64, CC66, and CC67) and LinuxSampler entirely fails to distinguish > the categories when they

[Linuxsampler-devel] a Bug discovered

2020-02-29 Thread joo bian via Linuxsampler-devel
Dear Christian, Thank you for your reply.  I did more testing on the problem I reported last week and I am certain it is a bug that has been remained unnoticed. I have attached a simple SFZ instrument that reproduces the bug. Unfortunately, the bug is extremely serious, avoiding producing comple

[Linuxsampler-devel] Some troubling behavior regarding MIDI Control Messages

2020-02-24 Thread joo bian via Linuxsampler-devel
Dear All, I am developing a series of virtual instruments for SFZ v.1  and v.2, which are aimed for solo players and thus include many variations of each instrument, triggered by different pedals. Recently, I discovered a problem in LinuxSampler, which I am positive (but not 100% sure) that it i