cv
Rust CV mono-repo. Contains pure-Rust dependencies which attempt to encapsulate the capability of OpenCV, OpenMVG, and vSLAM frameworks in a cohesive set of APIs. (by rust-cv)
Symphonia
Pure Rust multimedia format demuxing, tag reading, and audio decoding library (by pdeljanov)
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cv | Symphonia | |
---|---|---|
4 | 30 | |
754 | 2,102 | |
5.4% | - | |
6.9 | 7.9 | |
9 months ago | 21 days ago | |
Rust | Rust | |
MIT License | Mozilla Public License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
cv
Posts with mentions or reviews of cv.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-08-02.
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Good example of high performance Rust project without unsafe code?
Rust can absolutely be used without unsafe to create some of the fastest code out there, but you need to try and use data-oriented design where possible to make things flow smoothly and avoid runtime checks. The hardest thing to use data-oriented design for, in my opinion, is graphs. I find that actor systems can be used instead of graphs, but it is difficult. Generally I end up using slotmap to make multiple arenas and then putting them into one large object with lots of methods to operate on the graph structure. If you want an example of that, this is probably the most complicated code I have made this way: https://github.com/rust-cv/cv/blob/511024feaa077a9af377cca7b654ad3d57d3bd6a/cv-sfm/src/lib.rs. It may not be entirely helpful to understand the whole codebase, but if you are curious to see how I do graphs in Rust with slotmap, this can be a good reference.
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Rust OpenCV - Simple Guide
This is a nice guide, but ultimately openCV should be rewritten in rust. It would avoid all of these headaches. Please checkout and support https://github.com/rust-cv/cv
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Slideo: Synchronize Slides With Video, Backed By OpenCV
It is, more or less, my first larger rust project. It uses the opencv crate, but I only recommend to have a look at rust-cv instead! It uses SQLite/sqlx for storing the matchings, actix-web for serving the webview and a lot of rayon for parallel processing.
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CleanIt: An Open-Source Robot Autonomy Software in Rust-lang for the Roomba series robot vacuum cleaners
You may want to take a look at our project Rust CV https://github.com/rust-cv/cv.
Symphonia
Posts with mentions or reviews of Symphonia.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-28.
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Festival v1.0.0 - A music player
Symphonia for an amazing audio library
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Streaming audio from url
Are you trying to play audio from something like an internet radio station where the stream has an infinite length? The content length header is optional. It uses that to support seeking within the file. Symphonia, one of the underlying backends for Rodio, has an option to tell the decoder that the source is not seekable if the size of the file is not known. Unfortunately, Rodio currently hardcodes this setting to true https://github.com/RustAudio/rodio/blob/master/src/decoder/read_seek_source.rs#L19. I actually wrote this code a few years ago so I should know this, but I can't remember why exactly. I think there was no easy way to communicate this information to Rodio since the other backends don't have a setting like this. The other Rodio backends may handle this differently. There's a lot of great info in this discussion on the Symphonia repo about this use case which helped me with my implementation: https://github.com/pdeljanov/Symphonia/discussions/153
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Any libraries for Decoding AND Encoding to Opus audio codec?
Everything I can find on the internet seems to be abandoned. Opus-rs, Magnum, Magnum Opus, ect. Symphonia has been working on it for over 2 years, with work still ongoing. Heck, even FFMPEG seems to not have full support yet!. Is there any library that I have overlooked that provides this functionality?
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Announcing zune-jpeg: Rust's fastest JPEG decoder
In other areas, miniz_oxide is faster than miniz, Symphonia is faster than ffmpeg on most codecs, the not-yet-announced zune-png beats both libpng and the more heavily optimized libspng, and the png crate is getting considerable improvements too and also beats libpng.
- What would you rewrite in Rust?
- Symphonia – a pure Rust audio decoding and media demuxing library
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Symphonia v0.5.2: Audio decoding in safe Rust, now often faster than FFmpeg!
Symphonia is an audio decoder framework in 100% safe Rust supporting the most popular media formats (MP4/M4A, OGG, MKV/WebM, WAV) and audio codecs (AAC-LC, ADPCM, ALAC, FLAC, MP1/2/3, Vorbis, PCM).
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Introducing the Music Player: A High-Performance, Extensible Application for Digital Audio Playback
The Music Player is based on Rodio, which is a high-performance audio playback library for Rust, and Symphonia, which is a Rust library for working with music metadata and audio decoding. This allows the Music Player to provide high-quality audio playback and management.
- BWF WAV Reading/Processing/Writing
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How do I create a video merging tool in rust?
You can look at symphonia for a pure Rust solution.
What are some alternatives?
When comparing cv and Symphonia you can also consider the following projects:
opencv-rust - Rust bindings for OpenCV 3 & 4
rodio - Rust audio playback library
rosrust - Pure Rust implementation of a ROS client library
swyh-rs - Stream What You Hear written in rust, inspired by SWYH.
fast-float-rust - Super-fast float parser in Rust (now part of Rust core)
rust-id3 - A rust library for reading and writing ID3 metadata
FFmpeg - Mirror of https://git.ffmpeg.org/ffmpeg.git
gitoxide - An idiomatic, lean, fast & safe pure Rust implementation of Git
json-benchmark - nativejson-benchmark in Rust
not-yet-awesome-rust - A curated list of Rust code and resources that do NOT exist yet, but would be beneficial to the Rust community.
ofps - Optical Flow Processing Stack