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Top 14 C++ Encoder Projects
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Arduino-FOC
Arduino FOC for BLDC and Stepper motors - Arduino Based Field Oriented Control Algorithm Library
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PCF8574_library
PCF8574 library. i2c digital expander for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266. Can read write digital values with only 2 wire. Very simple to use and encoder support.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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SimpleRotary
SimpleRotary is a Arduino library for using basic bare-bones type rotary encoders. Usually these are the cheap ones without the breakout board. - Getting rotary encoder rotation direction. - Getting rotary select button press. - Getting rotary select button long press. - Getting rotary select button press time. - Basic debouncing of rotary / button. - Basic error correcting of out-of-sync rotational readings. - Use of both high and low triggers.
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Rotary_Encoder_Breakout-Illuminated
This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders.
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EncSim
Quadrature signal generator for testing encoder software. Requires a PJRC Teensy board. Generates quadrature signals with adjustable frequency, phase and bouncing
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SaaSHub
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> Regarding JPEG XL's mobile support, it makes sense it would see limited development if the company that manages one of the biggest mobile players has been the greatest restriction on their success. The lack of support also disincentivises manufacturers to prioritise support.
There was literally no involvement from any hardware vendor in the standardization of JPEG XL. It went from a Call for Proposals in Sept 2018 to Committee Draft in Aug 2019 with very little time for industry feedback. Contrast this with AV1 which had involvement from hardware vendors Intel, NVIDIA, Arm, AMD, Broadcom, Amlogic from the beginning as well as companies who ship media on hardware at scale such as Cisco, Netflix, Samsung and yes Google. These companies reviewed and provided significant feedback on the format that made it suitable for hardware implementation.
https://news.ycombinator.com/threads?id=JyrkiAlakuijala is a lead on the project and a Google employee, and active in JPEG XL development https://github.com/libjxl/libjxl/commits?author=jyrkialakuij...
Maybe check the Arduino FOC library
The built-in VVC decoder is dreadfully slow (a ton of optimizations are missing), VVdec is at least 2-3 times faster on anything having AVX2/SSE4.
If you really want to give VVC a try, better stay with version 6.1.1 as it's the last one which has patches for enabling VVdec. I won't be able to apply them to version 7.0/git master:
https://github.com/fraunhoferhhi/vvenc/wiki/FFmpeg-Integrati...
But they didn't even explain what FUIF or PIK might be in that section or even the entire article!
To understand that article required me searching for FUIF [1], PIK [2] and a brief explanation of what JPEG XL is trying to achieve.
I double down on my "complaint" - I'd call it constructive criticism - that article was poorly written. It's actually quite a good story that their Free Universal Image Format (FUIF) has achieved what it has. That's a great acronym, especially for a world that thinks JPEG XL is a good acronym! Why not put in in the article.
To save anyone else time:
[1] https://github.com/cloudinary/fuif
Project mention: Audify – Play/Stream/Record raw audio with Opus in realtime | news.ycombinator.com | 2023-12-27
Someone made this: https://github.com/manticore-projects/fpng-java
Replacing zlib might give you a few percentage points' worth of difference, whilst fpnge would likely be several times faster.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C++ Encoder discussion
C++ Encoder related posts
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JPEG XL Reference Implementation
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JPEG XL v0.9.0 Released
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Stripping Metadata
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Why "sudo make install"?
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vvenc-1.9.0 released
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BLDC motor with common enable
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Should a three-way H-bridge work in theory?
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A note from our sponsor - InfluxDB
www.influxdata.com | 15 Jun 2024
Index
What are some of the best open-source Encoder projects in C++? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | libjxl | 2,328 |
| 2 | Arduino-FOC | 1,925 |
| 3 | ArduinoMenu | 927 |
| 4 | vvenc | 886 |
| 5 | tiny-utf8 | 538 |
| 6 | flacon | 418 |
| 7 | PCF8574_library | 203 |
| 8 | fuif | 166 |
| 9 | audify | 113 |
| 10 | CatraMMS | 37 |
| 11 | SimpleRotary | 26 |
| 12 | Rotary_Encoder_Breakout-Illuminated | 17 |
| 13 | EncSim | 16 |
| 14 | fpng-java | 2 |
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