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Questions tagged [vlc]

VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVD, Audio CD, VCD, and various streaming protocols. Use this tag only for programming-related questions about VLC.

See VLC (Video LAN) Media Player for more details.

Stack Overflow questions tagged VLC may have to do with:

  • Compiling VLC media player's source code and its underlying frameworks
  • Using VLC's underlying libraries (libvlc, VLCKit) inside your own programs
  • Scripting/automating VLC media player via a Bash script, Lua or other approaches
  • Controlling VLC media player via the command line and questions concerning the usage of available parameters
  • Encoding, transcoding or streaming through VLC media player's interfaces via scripts, command line or provided frameworks

Questions about LibVLC, the external programming interface for VLC Media player, should be tagged as well.

If your question is about the usage of the player (with no programming involved) ask your question at Super User and use their vlc tag

Resources

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Errors when playing rtsp video with vlcj library

I have an issue when playing videos with vlcj. I'm reading RTSP video streams from 5 cameras. these are some samples of the errors I receive: My app runs on Oracle Linux with nvidia video card (and also nvidia drivers) The error start appearing…
DDS
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Building errors when building VLC media player

I am trying to build VLC media player on a Mac, but I get the following errors. All of these are installed and on the latest version. Also I tried putting them in the path etc, but nothing has helped Errors: protoc too old ninja not…
mus101
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I am using mobilevlckit but some rtsp links are not play using that

I am using MobileVLCKit for play rtsp link Below is my code for play stream POD : 'MobileVLCKit', '~> 3.3.16.3' and code is below func startstream(url: String) { guard let url = URL(string: url) else { return } videoPlayer.drawable =…
Aalok Prajapati
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How can I display an image over a video player in tkinter?

I made a video player using tkinter. I'm using the vlc media player to play the video. Now I want to have an image display on top of the video as the video plays, its a pointer of some sort and needs to move around on the video based on the x and y…
Xay
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Unable to continually play songs using LibVLCSharp

I'm adding VLC support for my VoiceAttack (voice recognition) plugin for a flight simulator. I instantiated a media object and started playing. The object is stored globally in Globals.vaProxy.SessionState so the user can stop/pause/next etc. What I…
dandan21
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Unable to send vlc job using LibVLS player as thread

I created a class which run VLC songs. he user can control the playing externally. When I run, it works but when I try to send it as a thread it is not. I tried placing the code inside new Thread(() => {...}).Start(); block or use var thread1 = new…
dandan21
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Unable to play songs or playlist in VLS using C# Vlc.DotNet.Core/Forms

I am trying to have my C# app start VLC, play songs, change volume etc. I do not use a windows form. I intend to use code only and teh command will be later send via a voice recognition engine. My code is: using Vlc.DotNet.Core; using…
dandan21
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Running VLC on Raspberry Pi 3 from CLI

First sorry for my English, I'm French. I'm currently working on this project : I have a training bike and I'd like to be able to play videos depending on my pedaling speed. Here is the hardware I have so far : A training bike A HDTV screen A…
Dimitri Simonin
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How to get rid of unwanted "datamoshing" effect in a UDP video stream using VLC and GStreamer?

So, I have a setup of a laptop running Windows and a Jetson Xavier NX, and I'm trying to stream the webcam from the laptop to Jetson. I have connected these devices to the same network and started a Stream from the laptop using VLC Media Player. I…
Seysen
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delete plugin for vlc doesnt work anymore

i updated vlc 2 days ago from 3.0.12 to 3.0.18 and all of a sudden the script wasnt working anymore. it deletes it from the playlist but not from the drive. i then came across the updated version, but i still have the same problem and i dont know…
siloman
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cvlc output from local file to RTSP and MJPEG at the same time

I need to broadcast a local .mp4 file to both RTSP on port 8554 and MJPEG on port 9000. I know VLC/cvlc has this capability, but I'm having issues getting it to work. I'm using vlc v4.0.0-dev (built from source) on ubuntu 18.04. I can get two…
SteveAtSWS
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LibVLCSharp subscribing to "EncounteredError" event

I'm trying to catch errors on RTSP stream and restart several players and recorders. Current situation: using VLCPlayer = LibVLCSharp.Shared.MediaPlayer; // Create player LibVLC _libVLC = new LibVLC(); VLCPlayer vlcPlayer = new…
Sakvojage
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VLC Player shows broken HLS stream with 4k HDR10 mkv

I am trying to convert a 4k mkv to an HLS stream but I am not having any luck. I have tried a few ffmpeg commands to try and fix the issue but none have worked. Here are the commands I have tried. Basic copy command: ffmpeg -i "video.mkv" -c copy…
goodkid38
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OpenCV is able to read the stream but VLC not

I'm trying to stream my webcam frames to an UDP address. Here is my sender code. cmd = ['ffmpeg', '-y', '-f', 'rawvideo', '-pixel_format', 'bgr24', '-video_size', f'{width}x{height}', '-i', '-', '-c:v', 'mpeg4','-preset', 'ultrafast',…
Ahmet Çavdar
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How to use vlc equalizer in python

I am using vlc in python for a small internet radio player I have a problem when i try to set the equalizer for audio output Instance = vlc.Instance() player = Instance.media_player_new() radiourl = radios[0][1] # setting the radio…
qeimair
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