related or about the video issues, the range varies from playing a video file, the formats, tools to work with it in *nix operatin systems up to issues surrounding it in specific environment (ie. console, framebuffer, X11 ...)

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0answers
7 views

Converting avi->mkv audio sync issues

I'm trying to convert an avi file to mkv, but mkvmerge doesn't seem to like the audio track and "fixes" it by desyncing it. I'm using this very simple command: mkvmerge -o $(basename $file .avi).mkv ...
1
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0answers
17 views

mplayer couldn't find audio filter 'resample'

I've been converting a bunch of mp4 files to dvd format with movie-to-dvd (from videotrans). Under the hood videotrans just uses mplayer. The mplayer command that causes this error is this: mplayer ...
0
votes
2answers
32 views

How to extract images from video file?

I mean, how to generate images files from a video like screenshots.
1
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0answers
12 views

Why does querying xrandr briefly freeze the screen?

Every time I run xrandr --query my screen freezes very briefly. It's enough to be jarring if I'm watching an animation or a video -- which sucks, because I have a script querying xrandr every 3 ...
0
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0answers
11 views

Debian BT878 card stream to external zoneminder

I placed 2 analog cameras in my countryside. I placed one computer and installed ubuntu with zoneminder, but it was too slow and didn't work properly. So now I have another idea - I have VPS on which ...
1
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1answer
18 views

How to stream a content of video file to network using h264 over rtp ? cmd line commands please

What command can I use to stream the contents of a video file over the network using H.264 over RTP?
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0answers
31 views

Output video to overscanning TV with Intel graphics

I have a television which is 1366x768 resolution. It is a JVC LT-32EM49. When devices are connected to it, it lists the normal resolutions such as 480p, 720p, 1080p/i. But it does not list 1366x768. ...
1
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0answers
47 views

RedHat machine will not boot when video card is removed

I "inherited" RH 6.4 on a computer with an nVidia video card. I took the image and dd'd it to another computer that has the same hardware. By design, the second computer will be headless. This ...
0
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1answer
81 views

Arch: libGL: screen 0 does not appear to be DRI3 capable

I've a problem with certain 32 bit game on 64 bit Arch Linux. It looks like the problem lies in my 32 bit enviroment which cannot see my 64 bit NVidia drivers. When I launch 64bit version of ...
2
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3answers
47 views

Cannot remember the name of a CLI recorder software

I stumbled across a useful command line recorder that allows the user to copy the text when watching the 'recording'. I just cannot remember the name of the project. I just remember you can play and ...
2
votes
0answers
24 views

How do Live DVD/CD/USBs detect video card and configure X accordingly?

I'm trying to create a USB that I can carry anywhere with my system on it, I know there are Live distros that can be used that way, but I need a very specific installation. The problem is that the USB ...
1
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0answers
41 views

Capture timestamped X mouse events, and render a video with custom mouse pointer?

I am typically using recordmydesktop to record some application interaction; however, on my system, recordmydesktop always shows the same mouse pointer/cursor (the arrow) - regardless if, in reality, ...
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0answers
36 views

XBMC crashing while playing SOME but NOT ALL videos

I am using Frodo on Ubuntu 14.04. XBMC is crashing when playing some but not all videos - most videos work. My hardware specs (old computer) 00:00.0 Host bridge: Intel Corporation Mobile ...
0
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0answers
26 views

Recording software that records GigE video stream into file (ARM)

Is there a video recording software for Linux on ARM architecture that records from GigE interfaced camera to file? I'm trying to record HD resolution video onto my CM-FX6 SoC. Thanks.
1
vote
1answer
102 views

Convert Multiple Videos to Multiple GIFs

What command will convert multiple video files to multiple GIFs? I use the following command to convert 1 video to GIF: ffmpeg -i input.flv -vf scale=320:-1 output.gif I assume I'll need a bash ...
3
votes
2answers
125 views

Video capture device: any chance of getting raw data?

I have a HDMI capture device called Live Gamer Portable (AverMedia C875 USB - 07ca:0875), and it has drivers for Windows and Mac, but not for Linux. As it has Mac support, is it possible to access raw ...
0
votes
0answers
106 views

Improve a Gstreamer-OMX h264 pipeline

I run this GStreamer pipeline on a Raspberry Pi: sudo gst-launch-1.0 \ souphttpsrc location="http://192.168.0.101:35004" is-live=true ! \ decodebin name=demux \demux. ! \ queue ! audioresample ...
1
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0answers
33 views

Trying to Fix Intermittent Video Freezes

Problem Description: At seemingly random points, the video and audio from what I was watching will hang, and the program will usually stop responding to my input. I typically end up closing the ...
9
votes
5answers
995 views

Get total duration of video files in a directory

I have a list of .ts files: out1.ts ... out749.ts out8159.ts out8818.ts How can I get the total duration (running time) of all these files?
1
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0answers
147 views

How do I use VLC to create a video wall effect

I'm trying to build a system that plays a video, such as a scenic landscape or timelapse, split up across 3 large HDTVs to effectively create one large TV. So far, I've got the computer hooked up and ...
1
vote
1answer
64 views

How to add ffmpeg/avconv command to Nemo actions?

I would like to have a command like this one ffmpeg -i video.mp4 -vn -acodec copy audio.m4a into a Nemo action (context menu). But that would mean using variables instead of real names of files. ...
0
votes
1answer
98 views

Command to extract audio from video without conversion

I know that flv and mp4 files contain aac audio, while avivideo usually mp3 audio streams. What command (avconv, ffmpeg) would extract the audio without transcoding it?
2
votes
2answers
37 views

Convert video to exactly the same format as another video

Suppose I have two video files A and B. Now I want to convert A to the same format (i.e. same container, same audio and video codec), same bitrate, size etc. as B. Is there a way to do this ...
1
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0answers
350 views

Problem installing Radeon Driver

I have a Dell Inspiron 15 model 5547 with a AMD Radeon HD R7 M265. With a clean installation of Arch Linux (I've tried installing Debian too, without success.) I tried installing the open-source ...
0
votes
0answers
18 views

How Can I make SIP Video to match Skype video in terms of quality?

This is a video connection between a Linux PC and an Android tablet. I really, really don't want to use Skype, but the quality through SIP is just not good enough. Trying to change codecs enabled on ...
1
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0answers
72 views

How to display audio visualization in VLC while playing video?

I've tried enabling all of the entries in Audio → Visualizations, but they don't show up. Disabling the video track didn't help either. Running VLC 2.1.5 Rincewind on Awesome WM.
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votes
1answer
359 views

fullscreen video lagging only on internet (youtube like)

I'm using linux mint 17 with Radeon HD 6400M/7400M Series graphic card. The driver is up to date according to the driver manager of linux mint. I'm surfing the web with firefox 33.0 mint version. ...
1
vote
1answer
38 views

How to remove data that shows up from 'strings' on a file?

I've downloaded a video via a website that forces a login. Thus, it knows my login. If I run the following on it, I get results that I do not want to have: strings video.mp4 | grep "my user name" ...
2
votes
0answers
69 views

How do I run webm video file in firefox using HTML5 on linux?

I am using apache server on linux and want to run a .webm video file. I have .webm video file which i am trying to run in firefox (V 12.0) using HTML5 but the browser is showing as "no video with ...
1
vote
1answer
31 views

Trim last few video frames using command line tools only

I am using GStreamer to record to video. Sometimes during synchronization, I need to trim off the last few frames ~15frames or so. What is the fastest tool to do so, that can be launched from the ...
0
votes
1answer
91 views

Installing Kino fails with missing file linux/videodev.h

I'm running into a brick wall here, I'm getting an error on the command: make in installing Kino(Video Editing Software(Dead Project)). Here is the error: make[3]: Leaving directory ...
0
votes
1answer
52 views

Building Kino fails at a module, complaining that it's missing, but it's already installed? [duplicate]

My system is Fedora 20 KDE x86_64, and here is the "in question" missing module: [root@hostname kino-1.3.4]# yum list libdv Loaded plugins: fastestmirror, langpacks, refresh-packagekit Loading mirror ...
1
vote
1answer
265 views

Kdenlive complaining about a module missing that is already installed

I'm importing my mini-dv tapes to my computer system, and I installed Kdenlive, and wanted to try it for the task. But it's complaining about a missing module that is already installed. Is this ...
0
votes
0answers
27 views

Set HD tag on video files

Is it possible to easily mark multiple video files as HD for iTunes? In subler I can mark a single video as HD but I can't find how to do it for multiple files at the same time.
2
votes
1answer
65 views

Computer won't restart without recovery mode and mouse is flickering after I added the ppa ubuntu-x-swat/x-updates

I installed Steam a few weeks ago, and it kept bothering me to add the ppa ubuntu-x-swat/x-updates,so I did it yesterday. After I installed it, my computer was fine until I rebooted. The computer ...
0
votes
0answers
223 views

How to enable graphics acceleration for SIS 771/671 on Zorin OS 8 lite (lubuntu 13.10)

I'm new at linux. I'm strugling with getting things work properly on my first linux installation on old laptop. Anyone knows how can I check/test my 2d acceleration? See if it's on/off and working ...
0
votes
1answer
41 views

Getting video card product name in terminal

My laptop is equipped with an Intel i5-3317U CPU that, according to this, comes with an Intel® HD Graphics 4000 video card. However, with lspci | grep VGA I get "Intel Corporation 3rd Gen Core ...
2
votes
0answers
267 views

Using RAW video encoding with gstreamer & VLC

I'm streaming RAW video with gstreamer like so: gst-launch-1.0 -v videotestsrc ! rtpvrawpay ! udpsink host="127.0.0.1" port="5000" This outputs the following caps: caps = application/x-rtp, ...
3
votes
1answer
84 views

OpenBSD and xorg: How to fully expand shrunken vesa video?

Because OpenBSD 5.5 does not appear to support moderately newer Nvidia cards (mine is a GT 610), I am using the vesa X.Org driver. Problem with vesa is that the displayed image is shrunken and ...
0
votes
1answer
57 views

Mint pc boots to no video … or usb power. What's going on?

This is a problem that's truly got me stumped, and I've been doing support for several decades. I've set up my in-laws with a pc running Linux Mint 13 (so that they don't screw it up like they would ...
1
vote
0answers
50 views

Setting the video output for the framebuffer device

I'm working with Broadcom's 97356 device, which contains an HDMI and an analog video output device. I'd like to be able to draw stuff to one of those two devices (or both at the same time!) using a ...
2
votes
0answers
81 views

Open a program (VLC) and move it to the foreground

On a Mac, specifically, when I use the VLC command line to open a video file, it opens in the background by default. How can I instead move it to the foreground whenever I run the command to open a ...
1
vote
0answers
184 views

Convert images and animated gifs to video

I use the following FFMpeg command to convert images to video. for file in %N; do ffmpeg -framerate 15 -pattern_type glob -i '*.jpg' -vf ...
0
votes
0answers
145 views

Video and Audio Issues on Zorin OS 9

I'm having issues with my audio and video on Zorin OS 9. At first I thought it was a problem with skype, but then the same thing happened on Google+. Basically what happens is that the video and ...
0
votes
0answers
10 views

Video and audio lag on Skype 4.3 [duplicate]

Skype's video does work, but it's lagging horribly on the other end. It's not an issue of the computer on the other end, since I've had conversations before on Skype while using windows and never had ...
0
votes
0answers
164 views

Video and audio lagging on Skype 4.3

Skype's video does work, but it's lagging horribly on the other end. It's not an issue of the computer on the other end, since I've had conversations before on Skype while using windows and never had ...
2
votes
0answers
99 views

Motion command images are jibberish

It seems my motion command config will not take complete pictures. It used to take a few tiny ok images, and a garbled image, now after adjusting it to full resolution it takes a large image of ...
1
vote
1answer
108 views

How do I send RTSP video to a program that reads from a character device?

I have an IP-CAM that streams video over RTSP and I want to detect bar codes from it with zbarcam (from Ubuntu's zbar-tools package). According zbarcam's manual, it expects to be given a video4linux ...
0
votes
0answers
250 views

Flash video always plays on primary monitor in dual monitor setup

I have Linux Mint 16 and whenever I play videos using Chrome/Firefox (and they use Flash for video playback) and switch to full-screen mode, it always goes full-screen on the primary monitor. This is ...
0
votes
0answers
15 views

Linux fullscreening video

So I can only fullscreen some certain sites' videos. Youtube works sometimes as does another (entertainment) site. Both are using Flash, I do not have YT set to use HTML5. Clicking fullscreen ...