moviepy | Video editing with Python | Video Utils library
kandi X-RAY | moviepy Summary
kandi X-RAY | moviepy Summary
Video editing with Python
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Top functions reviewed by kandi - BETA
- Write a video
- Write audio to a file
- Generate an iterator over the sound array
- Convert to a sound array
- Automatically track objects
- Blit image onto image
- Displays the given image
- Color a rectangle
- Color a 2D image
- Concatenate multiple videoclips
- Set start time
- Multiply volume by factor
- Show a clip
- Simulate a clip
- Create a composite video clip
- Draw a circle
- Creates a Trajectory object based on pattern
- Get a frame from the buffer
- Parse video stream data
- Crop crop image
- Color gradient between two points
- Generate frames from a clip
- Finds all objects in the given clip
- Preview a sound
- Make a margin of a clip
- Return a new clip of the current clip
- Clip an array
moviepy Key Features
moviepy Examples and Code Snippets
Community Discussions
Trending Discussions on moviepy
QUESTION
Consider 20 video file in the raw video folder. Initially take only 5 video for fast forwarding by assigning them to 5 individual threads. The process should wait until the 5 threads are completing their task and after completion, the fast forwarded videos must be saved in converted folder and the raw videos must move to the new folder. But in each loop it has to process only 5 threads wait and process the next set of threads. Here is the code:
...ANSWER
Answered 2022-Mar-11 at 08:10I have slightly modified your code to use ThreadPoolExecutor instead of Thread
The idea here is to create a pool of 5 worker threads (since you want 5 active at a time) and then add fast function to the job queue.
5 thread will run the fast function and when any thread finishes executing the function, it will take up the next task in the queue.
QUESTION
After searching around, I saw some one had suggested this for a animated webp to webm. But that seemed cumbersome. So I made this to convert a animated webp to mp4 or webm, which I have live here. It takes some logic of converting a gif to video and applies it. The issue is, it takes a bit.
I was wondering if anyone had suggestions on how to improve the speed?
...ANSWER
Answered 2022-Jan-17 at 20:05Video transcoding is usually an "embarrassingly parallel" task, and processImage is doing things in one big sequence. If processImage is the slow part, you can use multiprocessing.Pool and assign each worker (which can run on a separate CPU core) its own range of frames to process. PIL objects aren't pickle-able, so you'll have to write temp files, which it seems you're already doing.
I don't know much about PIL, so if there's a better way to use the lib instead, I'm not going to see it. Maybe saving each frame as PNG is slow; worth trying TIF or JPEG. (I'd try it myself, but my Python installation isn't set up on this laptop.)
QUESTION
I have been developing this small application to download and cut Youtube videos. It works fine but an error or misformatted message is the issue I have not fixed. When it comes to the cutting process, the function ffmpeg_extract_subclip is used and right after that point, I get the weird error below:
Below, the script working fine.
The function responsible for cutting the video
...ANSWER
Answered 2022-Feb-28 at 17:15There are a couple ways to work around this behavior.
1. Momentarily redirect stdout/stderr
See this post
2. Use FFmpeg directly
moviepy appears to be depending on imageio-ffmpeg for its FFmpeg support, and imageio-ffmpeg gets the FFmpeg path from IMAGEIO_FFMPEG_EXE environmental path downloads FFmpeg executables when the package is installed. So, you should be able to do the following
QUESTION
I have a video converter which is converting audio and video files. Everything works but if I close my terminal from my server the audio file convert doesnt work anymore. I use PyTube for converting and moviepy for converting the mp4 from pytube into mp3. (I think the problem has something to do with moviepy bc. before I didnt have it.)
This is my code for converting audio:
...ANSWER
Answered 2022-Feb-18 at 22:25So I found the solution, for everyone who faces the same problem. You have to disable the console output in moviepy. You can do the with the logger parameter in the "write" function. Then the error should disappear.
QUESTION
I have a application for Google App Engine(GAE), using Vue.js on the frontend and Flask on the backend. My app allows users to upload large video and will analyze it. But since GAE's upload size limit is 32MB, so I allow users to upload directly to Google Cloud Storage(GCS) using signed url.
The problem I am facing is that the user can successfully upload the video to GCS, but on the backend(flask) when downloading the video for analysis, get the error below:
...ANSWER
Answered 2022-Feb-13 at 07:16You are using formData with the HTTP PUT method which corrupts the upload as a binary data stream is expected and not MIME data.
To use formdata:
QUESTION
My application works properly on the local machine. However, as I uploaded the application to elastic beanstalk, the import of librosa library broke the application. How to solve the issue?
...ANSWER
Answered 2022-Feb-12 at 23:21The issue is probably with tensorflow==2.2.0. This is a very heavy library and you can't install it on t2.micro. You need at least t2.medium (not in free tier) which has more RAM to successfully install tensorflow==2.2.0 on EB.
QUESTION
a simple code like this is creating a corrupted audio file for some reasons:
...ANSWER
Answered 2022-Jan-16 at 21:27may this will help you
QUESTION
I'm running into an issue with my moviepy install but I can't figure out where it is going wrong. I have tried pip install moviepy and it says all the requirements are satisfied, but in my editor when I try "from moviepy.editor import *" moviepy is underlined and says ""moviepy": Unknown word." I have tried running pip uninstall moviepy and reinstalling it but that hasn't worked. I'm using selenium in the same project and it works fine which is why I'm confused but if anyone has an idea of what to do I would really appreciate it.
Here is the code if needed, and if you want me to try running something let me know.
main.py
...ANSWER
Answered 2021-Aug-11 at 18:11You're getting the error because you haven't imported the name moviepy into the current namespace. Instead, you imported all the public members of moviepy.editor. Change your code to
QUESTION
Python 2.7.16
I want to work with moviepy on an audio file, but I always get this error. For example, I want to do anything with moviepy, but without involving audio files, it does it without any problem, but when I want to do something with audio it explodes. It seems to me that the problem is with the NumPy library.
Sorry for not putting more information, I have never used python before, what else can I add to complete my question?
...ANSWER
Answered 2022-Jan-01 at 17:59The issue has to do with your version of NumPy, as the dtype argument was added to linspace in 1.9.0. As you've indicated you're currently using version 1.8.0rc1.
There are two ways to upgrade NumPy. You can either download the wheel directly from here and install it manually with pip install /path/to/downloaded/wheel, or you can use the pip install --upgrade numpy command. If pip is outdated however, this command may not fetch the latest numpy version.
QUESTION
I'm currently working on a Python project that needs to download a segment of a .mp4 file hosted on archive.org. For example, say I'd like to just download 10 seconds of this clip, from 2:30 to 2:40. Is this possible to accomplish in Python without downloading the entire file?
I've looked into moviepy (which I'm using to edit the video -- no issues there), as well as wget and ffmpeg. Any knowledge you can share is helpful, thanks so much!
...ANSWER
Answered 2021-Dec-12 at 20:28For this kind of tasks ffmpeg comes in very handy. There are python wrappers out there but most of them are not very complete.
I think the best solution for you is to download a compiled version from http://www.ffmpeg.org/download.html and use it through Python to download the clip you want.
Once you have downloaded ffmpeg, here's an example usage with python:
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No vulnerabilities reported
Install moviepy
You can use moviepy like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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