ffmpeg-install | Script to install FFmpeg on GNU/Linux
kandi X-RAY | ffmpeg-install Summary
kandi X-RAY | ffmpeg-install Summary
Script to install FFmpeg (Git/Stable) on GNU/Linux.
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QUESTION
ANSWER
Answered 2022-Apr-15 at 13:58tl;dr Use the -discard nokey
input option
It takes so long because it's decoding all the video frames to cover 1210 seconds (~2 minutes of the content). ...well, I don't know exactly why your setup takes 3 minutes tho...
Anyway, starting with the fps
filter is good to reduce the filtering load (scaling is only performed on the frames that you want to include) but it doesn't prevent all the frames to be decoded, only For the most of them to be thrown out (keeping only 1 out of 240).
One way (only way?) to prevent decoder to process all the frames is to tell it to ignore non-keyframes. The keyframe interval should be tight enough you'd still get the desired effect.
I've tested it with the following command:
QUESTION
I am trying to upload the generated m3u8 file and corresponding ts file to s3 bucket but problem is how can i upload all .ts file also along with m3u8.
my ffmpeg code is
...ANSWER
Answered 2022-Mar-08 at 14:12As others have suggested, just loop over the files and upload individually:
QUESTION
I am working on VOD feature and for the past few days I am unable to output generated HLS playlist and files to GCP. I am using fluent-ffmpeg for uploading hls playlist to GCP. Here is the test code environment for uploading HLS to GCP using Node.js
...ANSWER
Answered 2021-Dec-29 at 07:12For the time being, I have managed to upload HLS playlist to GCP by using a temporary file storage as mentioned here. I managed to solve this via the following way
QUESTION
I'm trying to run the following ffmpeg
commands in a while
loop synchronously.
Each time round the loop I wait for the current command to finish before I move on the next one. However I'm getting unexpected results and then it crashes.
...ANSWER
Answered 2021-Dec-21 at 10:55// ...
const command = ffmpeg()
let VIDEOS = 1000
let videoIdx = 1
while (videoIdx <= VIDEOS) {
await new Promise((resolve) => {
command
.on('end', () => {
setTimeout(() => {
console.log(`${videoIdx}/${VIDEOS}`)
videoIdx++
resolve()
}, 100)
})
// ...
QUESTION
I am working on thumbnail creation with ffmpeg. I have successfully created thumbnail for uploaded video on AWS.
For upload video/videos I have flow like:
I have one API used for multiple type file uploading. Also I have used upload.array to pass multiple file at the same time.
This API is called by Front-end developers to get the Uploaded files detail: Response of that API is like: `
...
ANSWER
Answered 2021-Sep-03 at 07:00This solution works perfect for making thumbnail from videos and upload it to S3.
QUESTION
I am trying to make a video by combining a sequence of PNG images. It seems to be working fine except, the outputted MP4 cannot actually be opened / play with Quicktime. So basically it's not working. I can't figure out what the issue is or how to even go about debugging this because I don't get an error or anything. Below is my code:
...ANSWER
Answered 2021-Jun-28 at 19:07You need to use encoder for video, try set an encoder with list:
QUESTION
All Files Below
I have trouble hosting my RTMP server on a digital-ocean droplet. I have 2 node application, 1 is just an API written with Hapi.js that runs on port 8000
The second one is a node-media-server app running on port 8888 and 1935 for RTMP, which I have integrated as a Hapi.js plugin, but they run as separate processes. I use Nginx as a reverse proxy to pass requests to node apps, and everything works fine. All the endpoints provided by node-media-server work.
But I can't think of a way to access my node-media-server's 1935 port and send a RTMP stream to it.
On localhost I use OBS like this rtmp://localhost:1935/live/{stream_key}
, but the same doesn't work for the hosted app.
Please show me a way to receive the stream from my OBS to server.
Maybe I could use ngix-rtmp module to receive the stream and just push it to my node-media-server app on the server...
/etc/nginx/sites-available/default
ANSWER
Answered 2021-Jun-26 at 19:45After some research, I got the solution.
The solution was painfully obvious
So node-media-server app listens for RTMP on port 1935. So the natural solution is to create and configure a firewall that will allow TCP connections through port 1935. For Ubuntu 18.0 Droplet the following does the trick.
First, find Your port with lsof -i :1935
, then allow TCP connection over the port with sudo ufw allow 1935/tcp
. Thus if the node-media-server is running, congrats! You can now use OBS like this rtmp://your_ip:1935/live/stream_key
Note that: Watch for the host Your app runs on. For me localhost
worked, but with some Droplet configurations You might need to set it to 0.0.0.0
QUESTION
I have this code:
...ANSWER
Answered 2020-Nov-23 at 14:50Couple of issues. You are not waiting for the mv callback. Either make it a promise as well or run the code after its callback. Try this.
QUESTION
I want to convert videos files (like .mp4 or .avi) to .m3u8 in nodeJs. I tried to do that with ffmpeg and node-js, but that don't work : 'Output format m3u8 is not available'.
Here is my nodeJs code :
...ANSWER
Answered 2020-Jul-21 at 22:26I found the solution :
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