PySceneDetect
lossless-cut
PySceneDetect | lossless-cut | |
---|---|---|
3 | 308 | |
2,793 | 22,221 | |
- | - | |
9.0 | 9.5 | |
7 days ago | 13 days ago | |
Python | TypeScript | |
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.
PySceneDetect
-
VidCutter: A program for lossless video cutting
If you mean scene changes, this library works: https://github.com/Breakthrough/PySceneDetect
-
Split video into clips or subclips, based on gaps in audio
I saw this library as well https://github.com/Breakthrough/PySceneDetect and I wonder if that might be helpful?
-
Auto-splitter when an area on the screen changes
I do this using pyscenedetect. It is a command line tool that also has python bindings you can use so that it can all be scripted. For your use-case in which it is color based scene transitions, you would want to use the content detector. It can not only detect your scene transitions, but can also use a tool like mkvmerge to split the video into individual scenes. I personally use this to detect scene transitions and then use moviepy to annotate over the top of the video using text clips all in a single script.
lossless-cut
-
Show HN: CompressX, my FFmpeg wrapper for macOS, made $9k in the last 4 months
For lossless cut, there's the LosslessCut [1] app, which even has an experimental but mostly working version of a "smart cut" feature [2] (aka. only re-encode the minimal mandatory amount of frames if you trim at a point between 2 key frames)
[1]: https://github.com/mifi/lossless-cut
[2]: https://github.com/mifi/lossless-cut/issues/126
-
Cleaning up my 200GB iCloud with some JavaScript
> thought I cropped/edited a video, it is still there in full length and resolution
It's been possible to create a clip from a video file that merely changes what parts of the video are displayed without effecting the data in the original since the Classic Mac OS days.
If you want to completely remove unwanted portions of a video to reduce the size without a loss of quality, there are many options. LosslessCut is one option that is both free and open source.
https://github.com/mifi/lossless-cut
-
windows photos app wont let me trim videos
LosslessCut
- Best way to cut down 6 hr footage?
- FFmpeg is getting better with multithreaded transcoding pipelines
- Lossless Cut: The Swiss army knife of lossless video/audio editing
-
Lossless Cut is my new favourite tool to cut parts from a video without any hassle
Lossless Cut is probably the simplest way to cut out parts of a video without having to re-encode it or use an online service. It is open source, free and available for all platforms. It is in essence a frontend for FFMPEG and cuts without re-encoding, so the results are instantaneous.
-
Tips and utilities to manage collections of videos.
Additionally I would like if possible to shorten (both to reduce dimension and to make them less boring) my videos by trimming the beginning and/or ends where often there is nothing interesting happening and possibly change the thumbnails for easier identification. Do you know of any tool that does the job with the minimum quality degradation possible? Many years ago I've tried with some videos and a tool I don't remember anymore, ending up with a bunch of corrupted files :( I've found https://github.com/mifi/lossless-cut for the point above.. need to try it. please let me know what experience you have with it.
-
Why is Clipchamp Ruining My Videos?
Lossless Cut would probably be a better choice for this. Will let you cut out the commercials without having to re-encode the video.
-
VidCutter: A program for lossless video cutting
>Of course, you could only re-encode only the GoPs that get broken while keeping the rest intact, and I guess this would be better and a lot faster than re-encoding everything. I don't know if any application tries to do this.
LosslessCut does have experimental support for this partial re-encode called "smart cut" [1]. Since it's using ffmpeg internally, the challenge become how to instruct ffmpeg to do this[2]?
[1]: https://github.com/mifi/lossless-cut/issues/126
What are some alternatives?
caer - High-performance Vision library in Python. Scale your research, not boilerplate.
HandBrake - HandBrake's main development repository
pydavinci - A python package that helps you script DaVinci Resolve
ReelSteady-Joiner - ReelSteady Joiner merge multiple GoPro separate video files into one without losing the gyro data
cherry-on-py - Cloud computing is a game changer for developers. What can you do in a couple hundred lines of code?
yt-dlp - Fork of youtube-dlc with additional features and fixes [Moved to: https://github.com/yt-dlp/yt-dlp]
avio - Audio Visual IO tools for Isomer
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.
img2table - img2table is a table identification and extraction Python Library for PDF and images, based on OpenCV image processing
obs-StreamFX - StreamFX is a plugin for OBSĀ® 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.
towhee - Towhee is a framework that is dedicated to making neural data processing pipelines simple and fast.
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.