audacity
obs-studio
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audacity | obs-studio | |
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344 | 2,361 | |
11,340 | 55,295 | |
3.7% | 1.8% | |
9.9 | 9.8 | |
4 days ago | 6 days ago | |
C | C | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
audacity
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Audacity 3.4.1 is Out
#5467 Fix 24-bit recording.
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Audacity 3.4 – New Musical Features
The time stretch algorithm is implemented in https://github.com/audacity/audacity/blob/master/libraries/l... particularly functions _time_stretch and _process_hop. It looks to me like a classic phase vocoder with vertical phase coherence (c.f. https://en.wikipedia.org/wiki/Phase_vocoder).
The basic idea is this. For a time-stretch factor of, say, 2x, the frequency spectrum of the stretched output at 2 sec should be the same as the frequency spectrum of the unstretched input at 1 sec. The naive algorithm therefore takes a short section of signal at 1s, translates it to 2s and adds it to the result. Unfortunately, this method generates all sorts of unwanted artifacts.
Imagine a pure sine wave. Now take 2 short sections of the wave from 2 random times, overlap them, and add them together. What happens? Well, it depends on the phase of each section. If the sections are out of phase, they cancel on the overlap; if in phase, they constructively interfere.
The phase vocoder is all about overlapping and adding sections together so that the phases of all the different sine waves in the sections line up. Thus, in any phase vocoder algorithm, you will see code that searches for peaks in the spectrum (see _time_stretch code). Each peak is an assumed sine wave, and corresponding peaks in adjacent frames should have their phases match.
- Wavacity – a FOSS port of Audacity to the web
- Releases · audacity/audacity
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Need some help with nyquist script - Trying to automatically create labels from clips, including the title of clips
If you are able to build from source, you could download the latest source code, or the latest release version source code, and manually apply the patch.
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Custom Themes for 3.1+?
FWIW: We'll be ditching the atlases for 3.4 most likely, in favor of having themes work like they do in source anyway: With individual PNGs for the icons and a Colors.txt containing all the color definitions. With that, custom themes would be much easier to author and also would stop breaking every time we introduce a new icon.
- Release Audacity 3.3.2 · audacity/audacity
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Audacity 3.3.1 on Tumbleweed is freaking out
https://github.com/audacity/audacity/issues/4639 this bug mentions everything, I guess it's Audacity after all. To be fixed in 3.3.2
- Tumbleweed, most Audacity "Generate" functions are broken
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One-click monitoring in Audacity 3.3.1?
No there isn't. I searched in vain for a workaround, and then checked the Audacity issues and found this: https://github.com/audacity/audacity/issues/3385
obs-studio
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Software Engineering Workflow
OBS
- Open Broadcaster Software
- OBS merges AV1 support for WebRTC
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Ask HN: Has anyone achieved Douglas Engelbart's Vision?
Any specific area?
unix,telnet, uucp/news groups/email, linux, sequel/postgres, AI (chatgpt), video/hardware emulation with or/without VM layer. software defined radio, open broadcaster software[0], etc.
[0] obs : https://obsproject.com/
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My Rules for Being a Tech Speaker
OBS Studio - For recording
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Show HN: Bring phone calls into the browser (sip-to-WebRTC)
I don't! But when adding WebRTC support to OBS I would see 120ms https://github.com/obsproject/obs-studio/pull/7926
This is me (in Ohio) going to a Digital Ocean Droplet (NYC) and back.
- Denied OBS PR regarding Kick support lights up
- OBS with AV1 Support is now in the AUR
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Do not update to OBS 30.0.1 (MacOS)
Thankfully, you can simply delete the app, then reinstall the previous version here : OBS 30.0.0
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Obs Studio 30.0.1 Crashing when launched on MacOS Sonoma
Nvm, i found it after a bit more investigation: https://github.com/obsproject/obs-studio/releases
What are some alternatives?
Tenacity - Tenacity is an easy-to-use, privacy-friendly, FLOSS, cross-platform multi-track audio editor/recorder for Windows, macOS, Linux and other operating systems. Project currently on an indefinite hiatus.
obsninja - VDO.Ninja is a powerful tool that lets you bring remote video feeds into OBS or other studio software via WebRTC.
audacious - A lightweight and versatile audio player
obs-StreamFX - StreamFX is a plugin for OBS® Studio which adds many new effects, filters, sources, transitions and encoders! Be it 3D Transform, Blur, complex Masking, or even custom shaders, you'll find it all here.
audacium - Free and open-source audio editor
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to many supported destinations you can choose from.
sneedacity - Audio Editor
jellyfin-ffmpeg - FFmpeg for Jellyfin
duckduckgo-locales - Translation files for <a href="https://duckduckgo.com"> </a>
Kodi Home Theater Software - Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.
portmaster - 🏔 Love Freedom - ❌ Block Mass Surveillance
openshot-qt - OpenShot Video Editor is an award-winning free and open-source video editor for Linux, Mac, and Windows, and is dedicated to delivering high quality video editing and animation solutions to the world.