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Showing posts with the label Ffmpeg

Check If User Is In A Voice Channel Discord.py

I am making a bot that will play sounds in a vc. I have made the code to join the call, play the mp… Read more Check If User Is In A Voice Channel Discord.py

Videocapture Always Returns False In Python Opencv [linux]

Every time that I use VideoCapture trying to access the frames from a video file, the return value … Read more Videocapture Always Returns False In Python Opencv [linux]

Can I Save A Matplotlib Animation To Webm Format?

I am using this example code as a test case: https://matplotlib.org/examples/animation/moviewriter.… Read more Can I Save A Matplotlib Animation To Webm Format?

How Do I Limit Resources For Ffmpeg, Called From A Python-script, Running In A Docker Container?

I deployed a service, that periodically does video encoding on my server; And every time it does, a… Read more How Do I Limit Resources For Ffmpeg, Called From A Python-script, Running In A Docker Container?

Python Subprocesses (ffmpeg) Only Start Once I Ctrl-c The Program?

I'm trying to run a few ffmpeg commands in parallel, using Cygwin and Python 2.7. This is rough… Read more Python Subprocesses (ffmpeg) Only Start Once I Ctrl-c The Program?

Issues In Python Based Ffmpeg Operation

I am trying to write a script that would automatically take duration values and chop an audio file … Read more Issues In Python Based Ffmpeg Operation

Matplotlib Animation Moviewriters Fails On Ubuntu 12.04

I am attempting to save matplotlib animations to a movie via ffmpeg on Ubuntu 12.04 LTS (32-bit Des… Read more Matplotlib Animation Moviewriters Fails On Ubuntu 12.04

Could Not Open Codec 'libopenh264': Unspecified Error

I am using OpenCV to process videos for my research. I have Python 2.7 and OpenCV 3.2 versions inst… Read more Could Not Open Codec 'libopenh264': Unspecified Error

Mangled Output When Printing Strings From Ffprobe Stderr

I'm trying to make a simple function to wrap around FFProbe, and most of the data can be retrie… Read more Mangled Output When Printing Strings From Ffprobe Stderr

Ffmpeg "piping" Doesn't Work With Mp4 Files?

I try the answer from this post and works very well for .webm format. I also try this implementatio… Read more Ffmpeg "piping" Doesn't Work With Mp4 Files?

Making A Video With Opencv And Ffmpeg. How To Find The Right Color Format?

I have a webcam video recorder program built with python, opencv and ffmpeg It works ok except that… Read more Making A Video With Opencv And Ffmpeg. How To Find The Right Color Format?

Can You Insert Text From A File In Real Time With Ffmpeg Streaming?

I have this code i use to stream a file and place the name of the show of the video at a certain ti… Read more Can You Insert Text From A File In Real Time With Ffmpeg Streaming?

Using Ffprobe/ffmpeg To Extract Individual Frames And Types In Encode Order

I am able to extract keyframes using ffmpeg. Something like this that I have been using: ffmpeg -i … Read more Using Ffprobe/ffmpeg To Extract Individual Frames And Types In Encode Order

How Would I Go About Playing A Video Stream With Ffpyplayer?

First time poster here, so go easy on me. I'm working on a fun little project for myself and fr… Read more How Would I Go About Playing A Video Stream With Ffpyplayer?

Dynamically Change Video Crop Width, Height, X And Y Using Ffmpeg

I am doing object detection on a video and so far I've gotten the coordinates of the objects in… Read more Dynamically Change Video Crop Width, Height, X And Y Using Ffmpeg

Using Ffprobe Within A Python Script

I am fairly new to python, this is my first real project and I have come to a roadblock. What I hav… Read more Using Ffprobe Within A Python Script

Python Ffmpeg Subprocess: Broken Pipe

The following script reads a video with OpenCV, applies a transformation to each frame and attempts… Read more Python Ffmpeg Subprocess: Broken Pipe

Pipe Opencv Images To Ffmpeg Using Python

How can I pipe openCV images to ffmpeg (running ffmpeg as a subprocess)? (I am using spyder/anacond… Read more Pipe Opencv Images To Ffmpeg Using Python

Matplotlib Animation MovieWriters Fails On Ubuntu 12.04

I am attempting to save matplotlib animations to a movie via ffmpeg on Ubuntu 12.04 LTS (32-bit Des… Read more Matplotlib Animation MovieWriters Fails On Ubuntu 12.04

Pipe Opencv Images To Ffmpeg Using Python

How can I pipe openCV images to ffmpeg (running ffmpeg as a subprocess)? (I am using spyder/anacond… Read more Pipe Opencv Images To Ffmpeg Using Python