Research

IRZU INSTITUTE is an independent research organisation registered at Slovenian Research Agency performing research, education, and habilitation activities in compliance with local regulation (ZRRD-UPB1), Oviedo Convention, WMA’s Declaration of Helsinki, and WMA’s Declaration Of Geneva.

Latest discussions:

• ffmpeg – Why is my AV1-encoded video (libsvtav1) larger than the original H.264? - I’m trying to compress a batch of 10 H.264 videos (each ~5 minutes long) using the SVT-AV1 encoder via FFmpeg. Surprisingly, for all of them, the resulting AV1 file sizes…Read moreffmpeg – Why is my AV1-encoded video (libsvtav1) larger than the original H.264?
• Behringer Pro-1 vs Pro-800 mono sound (in: Hardware (Instrument…) - By: JO512 24 Apr 03:15 I read somewhere that there might be a difference in sound between the Pro-1 and the Pro-800 used with only one voice since the circuit…Read moreBehringer Pro-1 vs Pro-800 mono sound (in: Hardware (Instrument…)
• Amplifier with linear mode? (in: MuTools) - By: FabBad 24 Apr 02:20 Hi, I think that is would be convenient to add an amplifier module (or option to current one), with linear path, that is, when using…Read moreAmplifier with linear mode? (in: MuTools)
• Any good EQing/Mixing forums on the internet? (in: Production Technique…) - By: stikygum 24 Apr 02:06 I think I learn best when I can ask people specific questions, instead of watching Youtube. I’ve posted in forums and never really felt like…Read moreAny good EQing/Mixing forums on the internet? (in: Production Technique…)
• boost/asio/detail/signal_blocker.hpp – 1.47.0 - boost/asio/detail/signal_blocker.hpp // // detail/signal_blocker.hpp // ~~~~~~~~~~~~~~~~~~~~~~~~~ // // Copyright (c) 2003-2011 Christopher M. Kohlhoff (chris at kohlhoff dot com) // // Distributed under the Boost Software License, Version 1.0. (See…Read moreboost/asio/detail/signal_blocker.hpp – 1.47.0
• Raspberry Pi Zero 2 W ARM 64-bit Cortex-A53 CPU, 512MB SDRAM, 2.4GHz 802.11 b/g/n wireless LAN, Bluetooth, BLE, Composite video and reset pins via solder test points [SC1176] - Raspberry Pi Zero 2 W ARM 64-bit Cortex-A53 CPU, 512MB SDRAM, 2.4GHz 802.11 b/g/n wireless LAN, Bluetooth, BLE, Composite video and reset pins via solder test points Just as small.…Read moreRaspberry Pi Zero 2 W ARM 64-bit Cortex-A53 CPU, 512MB SDRAM, 2.4GHz 802.11 b/g/n wireless LAN, Bluetooth, BLE, Composite video and reset pins via solder test points [SC1176]
• Image resize. Require urgent help! – Coding Questions - Require urgent help! What am I doing wrong??Maths is correct, but… Overview:To display a source image (example 15000 X 5000 PX) on 1920 X 1080 destination output. (keeping the correct…Read moreImage resize. Require urgent help! – Coding Questions
• [nginx-announce] nginx-1.28.0 - [nginx-announce] nginx-1.28.0 Sergey Kandaurov pluknet at nginx.com Wed Apr 23 13:59:44 UTC 2025 Changes with nginx 1.28.0 23 Apr 2025 *) 1.28.x stable branch. *) Bugfix: nginx could not be…Read more[nginx-announce] nginx-1.28.0
• 6. A BPSK based communication system uses - (a) -0.01(b) 0.01(c) 0.63(d) 0.97 Answer: d. 0.97 A BPSK based communication system uses the equiprobable symbols +10 and -10 to transmit over an additive white Gaussian noise channel. The…Read more6. A BPSK based communication system uses
• Grid and VST plugins (in: Bitwig) - By: pdxindy 23 Apr 19:56 I think opening and closing plugin GUI’s would be annoying. Also, different plugins accept modulation at different control rates. One might try to modulate a…Read moreGrid and VST plugins (in: Bitwig)