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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2
votes
0answers
23 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
17 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
12 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
35 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
60 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
66 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
82 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
28 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
47 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
54 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
13 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 ...
4
votes
5answers
512 views

H.264 support in Firefox (Iceweasel) 24

I am using Firefox (Iceweasel) 24 in Debian Wheezy. When I go to https://www.youtube.com/html5 it shows me that my browser does not support H.264 When I go to the same URL with Chrome, it shows H.264 ...
1
vote
1answer
17 views

Virtual console pauses video and audio playback running in KDE

In Kubuntu 14.04, when I switch to one of the virtual consoles by pressing CTRL-ALT-F1...F6 all audio and video playback running in the GUI gets interrupted and continues only when going back to X. ...
1
vote
1answer
312 views

Video freezes with Debian Jessie

On a fresh Debian testing installation I am not able to watch a video using standard video player such as: parole, VLC or banshee. Here are the symptoms: The sound is OK, but the image is always ...
1
vote
0answers
172 views

External VGA monitor port not working on HP Elitebook 2540p running RHEL 6.5

I'm running RHEL 6.5 on an HP EliteBook 2540p. When I connect the external VGA port to a projector or external monitor and press Fn+F3 to switch to the external port, nothing happens. Under System ...
2
votes
2answers
237 views

Is there any equivalent to the atempo ffmpeg audio filter but for avconv to speed up video(and audio)?

As noted here, we could speedup audio with ffmpeg using ffmpeg -i input.mkv -filter:a "atempo=2.0" -vn output.mkv But on Ubuntu, ffmpeg is replaced by avconv, and the atempo filter is not available ...
1
vote
0answers
50 views

DVR software for Linux

I think the DVR/CCTV follow some convention, but most of them use activeX for online access. I'm curious if some documentation/specification exist so I could make my own client (Linux), standalone (C, ...
0
votes
0answers
182 views

Streaming video with VLC / WinTV has no audio

I'm trying to stream video between two PCs with a WinTV card. I can stream video, but the stream contains no audio. # lspci -v: 06:04.0 Multimedia video controller: Brooktree Corporation Bt878 Video ...
4
votes
3answers
2k views

How to play a G2M4 encoded .wmv file (Ubuntu)?

I was using Ubuntu 13.04 (end of life) - now using 13.10. I have this .wmv video file. When I try to play it on vlc, it shows the error below, there is no video but the audio is working properly: No ...
1
vote
0answers
292 views

avconv stops streaming after some time

I am using raspberry-pi board and a usb camera attached with it. i use avconv tool to capture live video from camera and streaming it on network using rtp protocol. My command on server(raspberry-pi ...
2
votes
0answers
251 views

omxplayer playlist without black between videos at 1920x1080

I'm reading lot of posts/people using Raspberry and omxplayer (with some Python or script helper program) to allow playlist management without gaps between files (launching one file and pausing it, ...
1
vote
0answers
89 views

Max Brightness too low on Debian

Using Debian wheezy 7.5 x64 on a Acer Aspire 5738Z, I found that maximum brightness (value '9' in /sys/class/backlight/acpi_video0/max_brightness) is much lower than maximum brightness offered by ...
0
votes
2answers
173 views

Pull Metadata from a video in the terminal

I am writing a bash script that I want to echo out metadata (length, resolution etc.) of a set of videos (mp4) into a file. Is there a simple way to get this information from a MP4 file?
0
votes
0answers
94 views

Apply fadeout effect to video at multiple places

I have a video of 12 seconds, frame rate is 30 frames per second. I want to apply fade out effect to video on multiple places, for example from second 3rd to 4th and from second 7th to 8th. Have a ...
0
votes
0answers
202 views

avconv error: av_interleaved_write_frame

I use avconv to cut a video and to remove subtitles. Depending on the length of the output video, I get a success or and error. The input video has the following information: avconv -i video.mkv ...
0
votes
0answers
108 views

I'm looking for a videochat/videoconferencing server software (Debian)

I'd like to host a videochat/videoconferencing server on my Debian VPS. It should be in first place SECURE and light. It should use RTMPE protocol because RTMP is not secured, RTMPS needs an SSL ...
2
votes
1answer
162 views

speed up linux server [closed]

On my VPS, I have centOS 6.5 installed with 2 virtual cpu 2048 MB memory, 60 GB disk and 300 GB monthly data. Doing a speed test today resulted in 168.62 Mbit/s dload and 37.39 Mbit/s upload. Then my ...
2
votes
1answer
93 views

Which Linux distro supports h264/avc, aac and mp3 out of the box?

That is, after installing (or live boot) I want to be able to access h264-aac videos and mp3 audio that I have saved, WITHOUT INTERNET connection, that is installing after OS-install from a repo on ...
1
vote
1answer
122 views

Show List of USB device to know name /dev/?

I want use two USB webcam with motion, I've connected both to an USB hub, giving from CLI the command sudo lsusb I can see that both cams are connected Bus 001 Device 002: ID 0424:9512 Standard ...
0
votes
0answers
23 views

Increase brightness in a part of the display

I have a laptop with a damaged screen: while it displays an image, one half of it is darker than the other half. Is there any tool to increase the brightness of only a single part of the display? ...
3
votes
6answers
528 views

Can I see images and watch movies inside the terminal emulator

Can I see images and watch movies inside the terminal emulator? In case of virtual console I can do it via framebuffer, but what about terminal emulators?
1
vote
1answer
104 views

Blurry image between Radeon / DVI-to-HDMI / LG LCD monitor

I've got an ATI Radeon (not sure exact card; forgot to write it down when I left this morning; will update when I get back) and it is connected to an LG IPS237L 23" IPS LED monitor. As you can seen ...
2
votes
1answer
567 views

How to view adobeconnect video offline?

I want to watch some lectures created with adobeconnect. I have the lectures downloaded to my Ubuntu 12.04 machine. Each one consists of a stream that includes a video window of the professor ...
0
votes
0answers
167 views

How to convert a video file from mp4 to mp2

I have been searching a lot and I can't find a solution. How do you convert a video from MPEG-4 to MPEG-2? That shouldn't be too hard. But the avconv man pages don't give enough info to do this ...
0
votes
1answer
434 views

How to play 720p video in Fedora 20 if necessary plugin not found?

I tried to play an 720p video in the default video player in Fedora 20, but it couldn't play it. It shows that a plugin is needed to play this file format and searches it online, and says that there ...
2
votes
1answer
130 views

Turning off default video output with xrandr when external monitor is connected

I'm new to bash scripting, and I'm trying to configure my video outputs so that my laptop display gets turned off when I connect an external monitor via VGA. That's the script I came up with, pretty ...
1
vote
1answer
273 views

Video colors reversed (negative) in Ubuntu 12.04 LTS

What's the fix for negative colors in videos (Ubuntu 12.04 LTS)? Pictures or thumbnails are not effected, only videos. It does not seem to be a browser problem as videos viewed offline exhibit the ...
3
votes
1answer
901 views

Switching from Nvidia proprietary driver to Nouveau driver for Nvidia card on Debian wheezy

I am running Debian wheezy. I have the following Nvidia graphics card installed: GeForce 7300 SE/7200 GS. I am currently using the proprietary Nvidia graphics drivers. I have the following packages ...
1
vote
0answers
88 views

Debian Wheezy Losing video link on boot

I bought a small Intel Atom machine (Intel atom D525) and I've installed Debian Wheezy on it. After I install (successfully) the OS (via USB) the machine boots and after a couple of seconds I lose ...
0
votes
1answer
200 views

dark image in Skype but without a problem in other apps

I've just moved to Linux Family. I installed Elementary OS 64bit (based on Ubuntu). I try to configure my Skype, but the video image is really dark. It is working, but it is low in contrast. I've ...
2
votes
2answers
84 views

How can I run setfacl -m group:group2:rwx /dev/video0 /dev/snd/* on login?

Q: How do I grant permissions to /dev/video* and /dev/snd/* to a second user, user2 when logged in interactively as user1? I have written a wrapper for sudo that clones the XAuthority settings, and ...
0
votes
1answer
91 views

liveCDs detecting wrong video card

I just replaced my video / graphics card with a new model, the AMD firepro m6100. None of my ubuntu 13.10 based liveCDs are able to run correctly (manually running startx from tty1 fails, so that's ...
1
vote
0answers
111 views

HD TV and Macbook Air with Linux see each other but screen is black

With Apple Macbook Air 1,1 (Early 2008) and Ubuntu 12.04 with kernel Linux 3.2.0-68-generic-pae, when I connect it to an HD TV via the micro-DVI to DVI (Apple adapter) --> DVI to HDMI (I tried two ...
2
votes
1answer
76 views

Disabling xscreensaver when firefox is playing HTM5 video

I find some questions talking about disabling xscreensaver with flash but no one about HTML5. Then, how to disable xscreensaver when firefox is playing an HTML5 vidieo and, if possible, only for some ...
1
vote
2answers
78 views

free video editing software for Linux with audio tracks auto matching

I have a few video files which basically cover the same action from different perspectives. I would like to merge them into one "split-screen" kind of video (two or four panes). The problem is videos ...
2
votes
2answers
1k views

How can I restore file timestamps of video recordings using the embedded metadata?

I'm looking for a command that will read the metadata of a ‘*.mp4’ file and touch the file's timestamp with the creation time of the video. The command should be read-only with respect to the file ...
0
votes
1answer
144 views

Occasional screen blackouts on Debian 7

I installed Debian 7 on an Asus Eee PC 2101HA. Sometimes the screen goes black for 1 second. My VGA card is VGA compatible controller: Intel Corporation System Controller Hub (SCH Poulsbo) Graphics ...
2
votes
1answer
642 views

Share/Stream live video on LAN network - raspberry

As in the question, I need to share a video in lan by broadcasting. From server, I've tried with: avconv -i video.mov -c:v libx264 -f mpegts udp://[destinationIP]:1234 From client I can play ...
2
votes
0answers
209 views

Is there a way to mix between two RTMP streams (depending on which is up) using something like FFMPEG?

(Apologies about the question title, not quite sure how to word it) So I'm working on a turnkey streaming solution / server for a local LAN party, using the fantastic nginx-rtmp to handle incoming ...