Category "video"

What is the difference between storing videos for mobile app on streaming services like Youtube/Vimeo vs storing on cloud storage like Firebase/AWS?

I am making a React app that will display some Images/Videos to the users. To store videos, I chose Vimeo and use ReactPlayer to display the video - I simply pa

How to play video from URL in videoview in Android?

I am trying to implement video player in Android using VideoView. I have video uploaded on server I am fetching video from the server and trying to play in Vide

switching the audio and video devices while recording is on in reactjs

I am creating a demo application in which user can record a video using ReactJs. I am able get the list of devices, and record the video. I am stuck and couldn'

How can I loop one frame with ffmpeg? All the other frames should point to the first with no changes, maybe like a recusion

I want to make a long video from a single image in ffmpeg. I need it to be fastly encodeable and at the end the video should have a small file size. Is it pos

React: How to autoplay video on all devices but prevent it from launching full-screen on iPhone

I have a React website that autoplays videos on desktop. However, autoplay causes it to not only autoplay, but launch full-screen autoplay on iPhone (I tried Sa

Ffmpeg won't cut excerpt of video correctly

I am using a DOS batch to automate and cut excerpts of various high definition videos (mkv's with more than 1GB each). The script is very convenient and runs fa

Unexpected resizing when viewing video inside a rectangle with pygame/moviepy

I'm trying to create a rectangle and display a video in a square inside the rectangle. The problem is that when the preview is executed, the rectangle disappear

Unexpected resizing when viewing video inside a rectangle with pygame/moviepy

I'm trying to create a rectangle and display a video in a square inside the rectangle. The problem is that when the preview is executed, the rectangle disappear

Ffmpeg alpha channel video generation

I am trying to remove a background from a video using ffmpeg and a PY library that does that, the PY lib (backgroundremover) just creates a matte.mp4 file as an

Is there a video visualization tool with sequential scene labels and their time annotations?

I'm looking for a video visualization tool with sequential scene labels and their time annotations. For example, suppose I have a cooking video. Given the actio

FFmpeg pipe input, error while transcoding from WebM to MP4

I am trying to record a video from pipe input using FFMPEG. The pipe input is in WebM format i.e. the video codec is VP8 and the audio codec is OPUS. I am able

elements over video in native full screen mode - SAFARI

This bug is appearing only in Safari on Mac OS and only with the current set up in our application. Initially I though it was a z-index issue, since some elemen

How can I autoplay a video (as Youtube does!)?

I know the Chrome policy about autoplaying videos: https://developer.chrome.com/blog/autoplay/ But Youtube auto plays a video when you enter a page, without int

Merge one audio file and one image file to create a video with ffmpeg

I first tried: ffmpeg -y -i image.jpg -i audio.mp3 -c:a copy output.mp4 but when I uploaded to video sharing websites (bilibili.com), it says "no video track",

Android Exoplayer only playing audio without video

I'm accessing an mp4 file on the web - it runs just fine in the browser but for some reason I can only seem to get the audio portion to work in my app. Any help

Big ugly play button on FireFox or IOS

Does anyone know how to get rid of this big ugly PLAY button on FireFox or IOS when I add a video background to my Web site? I tried adding all types of CSS, s

Check real FPS from NDI source

I have NDI source self-written with NDI SDK. I send frames with predefined FPS (25, 30, 50, 60). I can view this stream with NDI Studio Monitor or OBS Studio. B

64 bit Vivek's Virtual Camera

I have build 32 bit famous Vivek's VCam available here http://tmhare.mvps.org/downloads.htm and it successfully works and shows in 32 bit video conferencing sof

Svelte: Remount component to overwrite media elements

Context In my Svelte app, I have multiple pages, each showing one or multiple videos. For rendering the videos I reuse a video component (simplified): // video

How to see the bandwidth consumed on different devices?

I need to check for a streaming app that the different video quality levels are respected. After searching, the easiest way to check the video quality is to swi