Category "video"

Play video using DirectX in C# WinForm

I want to achieve almost something similar here. I want a control that supports both images or video. This will play for some duration. I am able to show the v

how should we link videos and audios on our html file?

<video width="500" height="500" controls="contrlos"> <source src="hope.mp4" type="video/mp4"> </video> this is the code I tried on vscode

Using Video as Mask of Video with Canvas

I have been trying to create a dynamic mask from one video onto another one. Neither videos have an alpha channel (and even then it would have low support in br

GPU-accelerated video processing with ffmpeg

I want to use ffmpeg to accelerate video encode and decode with an NVIDIA GPU. From NVIDIA's website: NVIDIA GPUs contain one or more hardware-based decod

How to remove the button functions from tkinter and leave the camera and audio always working, without the button please

I have this code that opens a video and audio call that opens by clicking the buttons, as shown in the image. I wanted to remove the video and audio function fr

Why .mkv, .flv, .ogv video file is not playing in safari?

I am using cloudinary for uploading the videos. While trying to play the video, I am using HTML video tag <video controls playsInline> <source src=

Best way to concatenate videos that have different resolution (generally 1080 or 720)

from command line or python would be best. and i am trying to concatenate around 15 clips of 45 seconds. preferably easy to automate with different number of vi

ReactJS multiple video autoplay on iOS

I'm developing a website with iOS friendly. I have some experiences of making video auto play on iOS. To make able to autoplay on iOS, we must follow these rul

Ask user for permission to autoplay videos on website

I'm building a small video-oriented course platform, it will be constructed as one issue/problem topic = one video regarding that issue. All that topics will be

Swift 3: How to add watermark on video ? AVVideoCompositionCoreAnimationTool iOS 10 issue

This code used to work on iOS9 to add a watermark and text to a video but since iOS10 it's not working anymore. There is a iOS 10 bug that has been filed but no

Adding video in ppt using python cannot be played

I have to insert a video in ppt using python-pptx library. And also i have added the below code to insert it: from pptx import Presentation from pptx.util impo

OpenCV real time streaming video capture is slow. How to drop frames or get synced with real time?

Goal and problem I'd like to set up an opencv system to process either HLS streams or RMTP streams, however, I am running into a strange issue regarding a redu

Compression of RGB-D video from a Kinect camera

I need to send video from a Kinect camera through a network. I'm capturing video from the following two Kinect sources: 2D color video (RGB). 32 bits per pixel.

Pipe opencv images to ffmpeg using python

How can I pipe openCV images to ffmpeg (running ffmpeg as a subprocess)? (I am using spyder/anaconda) I am reading frames from a video file and do some process

Disable pausing and seeking video - jwplayer 8.21

Hi I am using jwplayer (8.21) for my angular project. I need to disable pausing or seeking video and here is my code: let currentTime = 0; jwplayer('pla

Foscam IP camera: get snapshot

I'm trying to get a snapshot from my Foscam FI9816P camera. I'm using the following address: http://[IPADDRESS]:[PORT]/cgi-bin/CGIProxy.fcgi?cmd=snapPicture2&a

Is there a way to add an image at the beginning of the video using Python?

I wanted to ask, is there a way to add an image at the beginning of a video using Python? I heard that OpenCV library adds a group of images to produce a video

ffmpeg - how to set histogram size?

I'm trying to add a histogram to a video using ffmpeg, I'm following this example, but I'm having trouble setting the size of the histogram, this is the code I'

How to live stream a local video using FFmpeg

I am trying to get used to the FFmpeg library, and currently, I have been trying to stream local video on VLC using FFmpeg. The command I have been using is:

Why is my onLoad event for a RN video component not firing?

I'm trying to display an Alert message when the video is done loading, but this event doesn't seem to be firing; I've seen that other people have had similar is