All Questions
76
questions
-2
votes
1
answer
63
views
FFmpeg MP4 command not working as expected [closed]
I’ve tried to use FFmpeg to prepare a video for YouTube, based on the YouTube recommended upload encoding settings but can’t make it work.
Does anyone know the exact encoding FFmpeg command based on ...
- 21
1
vote
1
answer
106
views
Ffmpeg image parameter for YouTube
Is there any image png command equivalent to parameter below?
ffmpeg -loop 1 -framerate 2 -i input.png -i audio.m4a -c:v libx264 -preset medium -tune stillimage -crf 18 -c:a copy -shortest -pix_fmt ...
- 21
1
vote
0
answers
51
views
Ffmpeg webm YouTube settings command
Is there a .webm still image command in ffmpeg that is best compatible with YouTube I’m currently using:
ffmpeg -loop 1 -framerate 2 -i input.png -i audio.m4a -c:v libx264 -preset medium -tune ...
- 21
1
vote
0
answers
290
views
Raspberry Pi with Bullseye: how to stream from camera to Youtube Live, and simultaneously save the stream to video files locally
I have raspberry pi 3b+ with Arducam camera and Debian Bullseye, and I would like to achieve the following:
get video from libcamera-vid, 800x600, 15 fps
get audio from default audio source
stream ...
- 385
0
votes
0
answers
46
views
FFMPEG Webcam YouTube stream configuration
I was hoping someone could take a look at this code and offer suggestions.
BACKGROUND: I'm using a Raspberry Pi 4 & Logitech 1080p/30fps webcam to stream directly to YouTube.
ISSUE: No matter how ...
1
vote
0
answers
114
views
Ffmpeg encoded video results in corrupted YouTube video
I'm creating videos for YouTube that combine a still image with an MP3 file. For some reason, some of the videos get corrupted (in the example below after 15 seconds) and result into a gray screen. ...
- 111
2
votes
2
answers
1k
views
Create video from one picture and one audio file
I'm trying to create a video from one picture and one audio file. The video should be as long as the audio file, displaying the same picture the whole duration.
This command does not work correctly. ...
- 23
0
votes
0
answers
739
views
Colors from PS5 - WebM files are washed out after uploading on YouTube, can ffmpeg fix it?
Can I repair or change the color command via "ffmepg" without re-encoding the file?
There seems to be a communication problem between the created *.webm file from the PlayStation 5 and ...
- 1
0
votes
1
answer
113
views
Need help fading overlay with image-ads in and out - infitely
Im trying overlay an image-ad every x-seconds, by fading the overlay in and out. It's a stream for our company in Southern Denmark.
Should be said im 3 days old in FFMPEG. And that its running on ...
1
vote
0
answers
200
views
Trying to Restream youtube live using ffmpeg - Not working
<!DOCTYPE html>
<html>
<head>
<title>YouTube Live Stream Restream</title>
</head>
<body>
<h1>YouTube Live Stream Restream</h1>
<form ...
- 11
0
votes
0
answers
526
views
How to properly reencode videos for YouTube shorts with FFMPEG
I have tried many encoding and everytime YouTube app is saying unable to preview video when I try to upload my video as YouTube shorts
The app is able to see tiktok generated output file, however I ...
- 783
1
vote
1
answer
1k
views
ffmpeg 3D conversion - EAC stereo (Youtube) to Equirectangular stereo?
I've had success with converting monoscopic equiangular cube maps (EAC) videos, but I can't get the filters to work for stereoscopic. There's an example in the ffmpeg manual in the v360 filter ...
0
votes
0
answers
426
views
Why is a video created by FFmpeg from static image is rejected by YouTube?
I am trying to input a image.jpg file and audio file.
I need output as video of 1080p quality.
Recently I tried the command given in ffmpeg doc Encode/YouTube and got the output.
ffmpeg -loop 1 -...
2
votes
2
answers
3k
views
How to make youtube-dl (yt-dlp) generate subtitles properly and not duplicate the text?
I'm using yt-dlp to download some videos, and I've told it to embed the subtitles. This seems to work, except it's generating subtitles in the most horrible way by duplicating the text.
For example, ...
- 21
3
votes
1
answer
5k
views
ffmpeg 360 Video - Convert EAC (Youtube) to Equirectangular
I have this top-bottom 360 Video, where the bottom is rotated 90 degrees clockwise, and I am looking for the ffmpeg command to produce a singular equirectangular output. I've been experimenting with ...
- 161
1
vote
0
answers
299
views
Cannot start livestream on youtube even though ffmpeg seems to work?
I am a novice on ffpmeg and trying to go for a livestream youtube radio via azuracast. I have created an instance on oracle cloud and installed azuracast there. I can listen to the songs I uploaded in ...
- 111
0
votes
1
answer
907
views
ffmpeg stream new image every x seconds to youtube
I know how to stream a single image with sound to youtube via ffmpeg
ffmpeg -f concat -safe 0 -i music.txt -loop 1 -i input.png -c:v libx264 -preset ultrafast -c:a copy -f flv rtmp://a.rtmp.youtube....
- 1
0
votes
1
answer
996
views
Downloading and merging mp3 in time-range from Youtube using youtube-dl and ffmpeg
Background
I am trying to download best quality mp3 from Youtube videos in specified time range (first 30 seconds, 20-55 seconds etc), and then merge them to create one output file. Tools being used ...
- 127
0
votes
0
answers
1k
views
ffmpeg command, what is the "best" config to re-encode video Youtube?
Let's say we have a video generated with matplotlib.animation with the code below (while can't figure how to have the mp4 file with HD 1080p, but we can re-encode with Final cut pro HD 1080p)
Writer =...
- 101
0
votes
1
answer
175
views
Youtube-dl acting up in Kubuntu 18.04 "can't download"
first thing I'd like to state that I didn't have any issues using youtube-dl in Windows 10. But not in Kubuntu 18.04, It doesn't work
the command:
$ sudo youtube-dl 'IllgR6kOieI' --external-downloader ...
- 115
1
vote
1
answer
842
views
FFMpeg switch between live stream and a text video when streaming to YouTube
I have been running a Youtube livestream for a while and I am developing a solution so that I can run the stream remotely through a browser. My plan is to have an ASP.net core web api project running ...
- 111
0
votes
1
answer
95
views
Join mp3 exported from audacity with image using FFMPEG but youtube cannot process it
Is there some cause to this incompatibility : how to fix this ?
I can play it locally.
I'm using an animated gif 1766 * 1080 FPS 4 I converted to mp4
ffmpeg.exe -i test.gif -movflags faststart -...
- 461
0
votes
0
answers
241
views
FFMPEG IP Camera streaming on Youtube
Here's the command I'm using:
ffmpeg -fflags genpts+igndts+discardcorrupt+ignidx+nobuffer -rtsp_transport tcp -i rtsp://*************** -c:v copy -af aresample=async=1:min_hard_comp=0.100000:first_pts=...
- 1
-2
votes
1
answer
3k
views
Why is my YouTube video distorted on so many mobile devices?
A few hours after I uploaded an FFmpeg-encoded YouTube video, the few people that I had sent it to started reporting a strange issue: that the first 26 minutes of the audio sounded very distorted; ...
- 13.1k
1
vote
0
answers
3k
views
Black screen when taking a screenshot of video
This is a weird one I am struggling to find answers for. I have a Windows 10 laptop with OneDrive which allows for automatic saving of any screenshots I take. Well, I went to take a screenshot of a ...
- 11
0
votes
0
answers
560
views
Multiple ffmpeg processes and multiple RTMP outputs
Debian user here.
Desperately looking not even a solution but at least a hint about how to debug this situation.
I need to run multiple ffmpeg processes simultaneously:
ffmpeg -loglevel error -f ...
- 1
1
vote
1
answer
805
views
Convert videos to 1080p without re-encoding
I have a large amount of 1280x1024 videos and I want to archive them on YouTube. The issue is that YouTube doesn't offer any height between 1080 and 720 and so the video gets scaled down to 900x720, ...
- 1,480
0
votes
1
answer
6k
views
How to convert 4K .mkv to .mp4 for YouTube
I want to convert small clips of a 4K movie to .mp4 without losing quality so I can upload them to YouTube. Loading a whole movie into Premiere Pro and then cutting it at exact points is already a ...
20
votes
3
answers
49k
views
How to download chapters of a youtube video as separate video files?
A New YouTube Feature
Youtube recently enabled the option to add chapters in YouTube videos.
This is done by simply adding the chapter timestamps (start time) in the description of the video.
...
- 305
0
votes
1
answer
1k
views
Ffmpeg stream at the same time to youtube and twitch
I would like to stream my webcam to youtube and twitch in the same command line because the bandwidth to my camera is very narrow. I can stream either youtube or twitch using this command. How can ...
- 151