Bento4
FFmpeg
Bento4 | FFmpeg | |
---|---|---|
5 | 486 | |
1,876 | 42,517 | |
1.6% | 1.8% | |
7.5 | 10.0 | |
11 days ago | 6 days ago | |
C++ | C | |
- | GNU General Public License v3.0 or later |
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.
Bento4
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Add the metadata displayed in the Library to the actual video file
It certainly can be done. But why? Honestly? As for how, there are "in place" metadata writer binaries look at the bento4 toolbox https://www.bento4.com/
- Can we remove drm from mp4 files?
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Bento4 Tools
I would like to use Bento4 Tools in Termux. Does anyone have arm64 binaries to share?
- Bento4: C++ library to read and write MP4-ISO files
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Strip mp4 metadata
Otherwise, I've heard good things about Bento4 for dealing with MP4 files. Specifically, mp4tag might be what you're looking for.
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?
gpac - GPAC Ultramedia OSS for Video Streaming & Next-Gen Multimedia Transcoding, Packaging & Delivery
mpv - 🎥 Command line video player
nginx-vod-module - NGINX-based MP4 Repackager
ffmpeg-python - Python bindings for FFmpeg - with complex filtering support
digital_video_introduction - A hands-on introduction to video technology: image, video, codec (av1, vp9, h265) and more (ffmpeg encoding). Translations: 🇺🇸 🇨🇳 🇯🇵 🇮🇹 🇰🇷 🇷🇺 🇧🇷 🇪🇸
OpenH264 - Open Source H.264 Codec
TagLib# - Library for reading and writing metadata in media files
Exoplayer - An extensible media player for Android
hms-av-pipeline-demo - HUAWEI AV Pipeline Kit sample code project, which contains the Java sample code to implement functions like video playback, video super-resolution and media asset management. C++ sample code is contained for calling MediaFilter to use the sound event detection plugin.
hlsdl - C program to download VoD HLS (.m3u8) files
utvideo - Ut Video Codec Suite - fast lossless video codec
GStreamer - GStreamer open-source multimedia framework