Efficient-Compression-Tool
FFmpeg
Efficient-Compression-Tool | FFmpeg | |
---|---|---|
11 | 486 | |
519 | 42,896 | |
- | 2.7% | |
4.3 | 10.0 | |
about 2 months ago | about 23 hours ago | |
C | C | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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Efficient-Compression-Tool
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It's the future – you can stop using JPEGs
Would be interesting to see how all those jpegs fared if run though ECT (https://github.com/fhanau/Efficient-Compression-Tool). I’ve found it can save a surprising amount of space sometimes.
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How to make the most out of my storage
Ah, I misunderstood you there, yes you can build it from source but there are also Windows binaries available on https://github.com/fhanau/Efficient-Compression-Tool/releases/
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Possible support for new image formats
Did you think about adding support for newer image formats? Video shouldn't be a problem because you already support .mkv and AV1 works within it. How would implementation work? Does ES-DE use libraries from the OS and makes this support easier for that? My biggest gripe are those big .png files. I optimized them with ect but it won't be as good as newer formats can be.
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Season 7 roster! (but smaller filesize)
If png size is a concert of yours: Efficient Compression Tool
- Widelands 1.1 Released
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OptiPNG vs. PNGcrush vs. Gimp to Reduce PNG Size
There are a myriad of PNG (and in general DEFLATE) optimizers and pingo hosts its own benchmark [1]. I believe ECT [2] is the only tool comparable to pingo in terms of compression ratio and speed. But pingo still lacks a license statement and it's even unclear whether you can use this for any purpose at all, probably because it is still "experimental", so if you don't like that you can try ECT instead.
> One thing I didn't check is that you might pay that in decoding time, I've never seen anybody talking about that though.
PNG and in general DEFLATE-based formats are mostly free from this concern because they are comparably simple. The maximum "overhead" you can intentionally trigger is a very large LZ77 window and a very deep Huffman tree; the former is however capped to 32 KB in DEFLATE, and the latter will mostly result in an inferior compression (a long prefix code means a larger file).
[1] https://css-ig.net/benchmark/png-lossless
[2] https://github.com/fhanau/Efficient-Compression-Tool
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Friendly reminder for anyone making HD texture packs: run your PNGs through OptiPNG first.
I personally prefer ECT, since that gave me the best results when I tested it several years ago.
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Best quality .png?
ECT is the new stuff that is much faster and more efficient than zofpli
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Open source Image compression app? [Win10]
Efficient Compression Tool Basically the best FOSS for lossless compression for .png and .jpeg, although not the quickest.
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image turned green after using cjxl(version 0.3.2) options were -q 100
I get the same issue. However, it seems that using ECT on the images fixes the issue: https://github.com/fhanau/Efficient-Compression-Tool
FFmpeg
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Creando Subtítulos Automáticos para Vídeos con Python, Faster-Whisper, FFmpeg, Streamlit, Pillow
FFmpeg (https://ffmpeg.org/)
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Show HN: CompressX, my FFmpeg wrapper for macOS, made $9k in the last 4 months
GPL2
Since FFmpeg is GPL2, doesn’t that require CompressX to disclose its source code?
IANAL, apologies if I miss understand license requirements.
https://github.com/FFmpeg/FFmpeg?tab=License-1-ov-file
- Microsoft offered FFmpeg one-time payment instead of support contract
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Writing x86 SIMD using x86inc.asm (2017)
This turns out to be a lot of assembly macros to help write one x86 assembly. https://github.com/FFmpeg/FFmpeg/blob/master/libavutil/x86/x...
The sibling comment recommending compiler intrinsics is probably the best way to go for writing SIMD code. A mixture of `` style types and intrinsics to specify instructions is a solid 90% solution compared to assembly.
If you want that last 10%, I think macros are putting the emphasis in the wrong place. They're a somewhat easy way to build up a language abstraction which will work if held carefully, but I'm confident the dev experience using this abstraction when you write invalid code will be deeply confusing.
I would suggest to write a parser instead of the macros. That'll tell you clearly when the syntax is invalid (though possibly not with much precision) and it'll give you a place to put semantic analysis for where valid syntax encodes nonsense. Do the equivalent of the macro expansions on the parsed tree instead of on the text. Emit asm as the "back end".
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Video Generation with Python
You might have heard of FFMPEG or ImageMagick for image and video edition in a programmatic way. MoviePy is a Python module for video editing (Python wrapper for FFMPEG and ImageMagick). It provides functions for cutting, concatenations, title insertions, video compositing, video processing, and the creation of custom effects. It can read and write common video and audio formats and be run on any platform with Python 2.7 or 3+.
- I want some logically difficult c programs
- Looking for a good file converter for upload testing
- Best Way to Rip Rare DVDs?
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11 Ways to Optimize Your Website
There are many cloud-based tools and websites that can convert your images, but the problem with these tools is that you usually have to upload the files for them to be processed, and some of their services are not free. In this article, I'd like to introduce a piece of software called FFmpeg, which allows you convert the images locally with one simple command.
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AI-assisted removal of filler words from video recordings
To run the demo locally, be sure to have Python 3.11 and FFmpeg installed.
What are some alternatives?
caesium-image-compressor - Caesium is an image compression software that helps you store, send and share digital pictures, supporting JPG, PNG and WebP formats. You can quickly reduce the file size (and resolution, if you want) by preserving the overall quality of the image.
mpv - 🎥 Command line video player
FotoKilof - GUI for ImageMagick and Wand
ffmpeg-python - Python bindings for FFmpeg - with complex filtering support
pngloss - Lossy compression of PNG images
OpenH264 - Open Source H.264 Codec
Imagine - 🖼️ PNG/JPEG optimization app for macOS, Windows and Linux.
Exoplayer - An extensible media player for Android
homepage - A highly customizable homepage (or startpage / application dashboard) with Docker and service API integrations.
hlsdl - C program to download VoD HLS (.m3u8) files
oxipng - Multithreaded PNG optimizer written in Rust
GStreamer - GStreamer open-source multimedia framework