Questions related to video playback and recording in Ubuntu. For questions about video cards, use "graphics".

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72
votes
6answers
67k views

How can I rotate a video?

Is there a way to change the rotation angle of a video file? I have a couple of videos in the wrong direction so all I wanted is to correct it.
0
votes
0answers
19 views

Ubuntu 16.04 has checkered videos

I had Ubuntu 14.04 and upgrade like new instalation on Ubuntu 16.04. I use vlc for to play videos, whose checkered now. I try default video player and it is worse then vlc. I try set more seconds ...
2
votes
2answers
2k views

Merge multiple mp4 files into a single video via the terminal [duplicate]

I am trying to concatenate a directory full of .mp4 files into a single video through the terminal. I have found plenty of methods that say they can do this but either require FFmpeg (which, to the ...
1
vote
1answer
217 views

MP4Box Warns about different PPS even though they are the same

I have an online class that provides MP4 versions of class lectures, but the lectures are broken into chunks that are each a few minutes long. I'm trying to concatenate the chunks into whole lectures, ...
0
votes
1answer
8 views

Screen always hangs when I try recording my screen with kazam

I have been trying to do some video recording using kazam screen recorder but my laptop screen always hangs and play and keep doing the same thing. At the end the video will be playing but the sound ...
0
votes
2answers
92 views

Strange problem with VLC

I don't know what has happened to VLC, suddenly one day it started playing videos in full-screen mode with a the bottom part of video black! while it works fine in normal mode. Also the mouse pointer ...
1
vote
0answers
15 views

VLC not showing entire screen

When I switch to full screen mode, the bottom quarter of the screen becomes black. Any idea on how I could fix this? Thanks in advance. Im using ubuntu 15.10. EDIT: Strange problem with VLC The ...
1
vote
0answers
12 views

Converted video from .VOB have no voice

I'm stock on this for a while. I have tried ffmpeg -i inpout.VOB -c:v libx264 -crf 20 -c:a libmp3lame -ac 2 -ab 192k output.avi and mencoder in.VOB -nosub -nosound -ovc x264 \ -x264encopts ...
0
votes
0answers
15 views

No Dash search, choppy video playback on 16.04?

This is SOLVED. I have an old XP. I had no Dash search, it simply would not unfurl. Sound was choppy making videos useless unless I opened new tabs to mask them. Months of scouring Ubuntu for the ...
0
votes
0answers
15 views

Vlc stream problem

Ubutnu 16.04 when I play video with vlc it looks like enter image description here I reinstall it but no change. other players work fine. What's wrong ?
0
votes
1answer
19 views

WebM in Ubuntu Touch

When I try to play a webm file in Ubuntu touch, it tells me the file is unsupported. Sometimes it'll play properly, sometimes just audio, and sometimes not at all. Why does Ubuntu Touch support the ...
0
votes
0answers
23 views

VLC video problem on opensuse [on hold]

I downloaded VLC from packman repository by YaST . At first time after I installed VLC, it works perfectly but in the next times, or it can't show the video and just play audio or it show the video ...
-1
votes
0answers
11 views

how to open vls files with spaces

Hello I am new to Ubuntu can you tell me how to open videos from terminal. I am using ' vlc filename.fileformate' but in filename are there so can you tell me how to open vlc file with spaces
0
votes
0answers
10 views

Syntek Easycap Capture card sound problem

So a couple days back I picked up a Syntek (I know this through various experiments) Easycap capture card. (pictured below) So I have installed what I hope is the appropriate drivers from here but ...
2
votes
5answers
46k views

Play subtitle on online streaming movies

I want a player which can play subtitles while I am watching online movies. I have tried VLC network streaming. It's not happening. Well, there is a Windows app called Greenfish Subtitle Player, ...
1
vote
1answer
5k views

How to play mp4, restricted codecs already installed?

So I am a first time Ubuntu user as of a week ago, and am having a difficult time getting an mp4 video file to play after I downloaded it. I have downloaded the restricted codecs and also VLC, what ...
0
votes
0answers
25 views

converting multiple png to mp4, all frames are the first image

I am trying to convert multiple images (.png) into a video mp4. I am using avconv, I already made it work before but I can't remember how ... I am using ubuntu 14.04, I had the avconv 9.something, I ...
11
votes
1answer
5k views

Fullscreen Chrome video causes Ubuntu to crash [duplicate]

Any time I try to watch a flash (or maybe HTML5) video in chrome, when I fullscreen it, Ubuntu freezes, goes black, and then my monitor says "no signal." This only happens on the second or third time ...
1
vote
2answers
154 views

Ubuntu 15.10 freezes on viewing YouTube video on full screen using Google Chrome

The case: Launch Google Chrome. Open YouTube video using the 720p resolution with 60 fps. Make it full screen. Use the "system volume up" hotkey. After step 3 the video is frozen, but sound ...
7
votes
1answer
8k views

HBO GO doesn't work

Does anybody know how to get hbo go to work on ubuntu? I have installed hal. Tried it with and without pepperflash. Deleted the flash player folder. None of that works.
1
vote
1answer
210 views

Ubuntu Problems with Firefox 44 and Firefox 45

I am a user of Ubuntu 12.04 x64 almost since its release and i can say that i am very satisfied with it. But recently i ran into two problems both concerning Firefox which is my main browser. When ...
2
votes
1answer
702 views

Intel vaapi : can't play mkv with vlc

I can find why I can't play any mkv file with vlc, it seems there is a drawing error, is there a workaround or something ? I have optimus (intel+nvidia) and i'm using bumblebee with last nvidia driver ...
0
votes
2answers
547 views

Ubuntu 15.04 low video perfomance

This is first time im installing ubuntu, after i installed it and updated my pc crashed few times (display just suddenly freez and show a lot artifacts). I found that my openGL renderer was unknown ...
4
votes
4answers
5k views

How To Rename Multiple Photos and Videos Based on EXIF Data?

I often import photos and videos (mostly having JPG and MOV extensions) from digital cameras and tablets to my PC, and I would ideally like to see them sorted according to the dates and times they ...
0
votes
0answers
34 views

hyperv_fb is not loaded at startup

I have Ubuntu 16.04 installed under Hyper-V Generation 2 VM with secure boot disabled. (Installed from mini.iso, if that matters. x86_64) I found that there was a problem long ago (14.04) about fixed ...
0
votes
0answers
42 views

Webcam not working in Kubuntu 15.04, but is listed in lsusb

I am on a desktop machine that runs dual boot Win10/Kubuntu 15.10 and I have a Logitech C310 Webcam. The problem is that while the webcam works fine in Windows, it currently does not work in my ...
3
votes
0answers
136 views

Bottom Unity launcher stops full screen video controls from working

As much as I think having the launcher at the bottom is better, it seems to have a problem. I can't control video such as youtube video when in full screen, because the launcher buttons seem to cover ...
-4
votes
0answers
34 views

Yesterday I could play MKV files (video) fine, today I cannot. Anyone else experiencing this? [on hold]

All kinds of things go wrong. I'm mostly just wondering if this is happening for a lot of people.
0
votes
1answer
6k views

Converting from mp4 to Xvid avi using avconv?

I normally use avidemux to convert mp4s to Xvid AVI for my Philips Streamium SLM5500. Normally I select MPEG-4 ASP (Xvid) at Two Pass with an average bitrate f 1500kb/s for video and AC3 (lav) audio ...
6
votes
1answer
863 views

HEVC (x265) on Ubuntu 15.04 is not working (even after installing vlc-plugin-libde265)

I tried installing ppa from strukturag with the vlc plugin but every time I play a movie, I get a green layer over the video. On other players, such as smplayer, it only plays the audio without any ...
0
votes
1answer
24 views

Laggy Youtube performance

Youtube works fine in Windows, but in Ubuntu GNOME 15.10 video is very not smooth. Framerate drops, the lag is very visible when things move on the screen. both Firefox and Chromium have this issue, ...
0
votes
0answers
16 views

Screen went black during Wily update

I was upgrading from 14.04 to 15.x (Wily?) and the screen went black. I know that all of the packages had been installed and the machine may have restarted, but I'm afraid to reboot and go to a live ...
1
vote
0answers
625 views

Black screen installing Ubuntu 16.04. How to fix?

The PC is an HP Pavillion 500-164 desktop running windows 10. Trying to install ubuntu and it will not work. Display goes to sleep when i hit "Install Ubuntu". It is plugged in via VGA (only display ...
2
votes
0answers
20 views

Why does my webcam mess up like this?

Most of the time (but not always) when I am in a video call, the video has two sorts of overlay images, like in the examples below (cropped from original whole program window). One overlay is a ...
0
votes
1answer
165 views

Is there a HEVC decoder for Ubuntu 14.04, without the need to install external PPA?

I recently got a few video files that are in HEVC format. VLC plays just the audio after displaying message that it can't decode HEVC format, and that "there was nothing 'I' could do about it!" My ...
0
votes
1answer
21 views

firefox / html5 video /wifi

Got the strangest experience. Firefox on Ubuntu (14.04) does not play html5 video (eg YouTube) it plays a few frames and then stops. When I disable my wifi adapter (button or software disable does ...
64
votes
3answers
76k views

How to select video quality from youtube-dl?

I have installed youtube-dl in my 14.04. I can download video by following command, $ youtube-dl [youtube-link] But I want to know how to select available pixel quality of youtube video(i.e ...
0
votes
0answers
30 views

How to get h.264 to work in 14.04?

I never had any problems with h.264 playback on Ubuntu 14.04 until recently. I am using Opera Developer as default browser (yep, I know) and there´s known bug for not playing h.264 videos. But other ...
0
votes
0answers
27 views

Download my videos from my server?

right now I have a Ubuntu server with Amazon Web Services and I can upload mp4s, jpegs, and pdfs to it from my Android device. I save them into folders and update their location onto my database. Now ...
0
votes
0answers
7 views

how to install 4k videolan?

http://www.libde265.org/blog/2014/04/04/hevc-4k-ultra-hd-media-player-vlc-for-windows-available/ How to play HEVC 4K on ubuntu\kubuntu the same way? Wine HQ? Or other way?
1
vote
1answer
31 views

Problem with videos on Ubuntu 15.10

I have noticed this particular problem on YouTube and Facebook videos in Ubuntu 15.10(with Google Chrome). The videos play fine on full screen mode but when I try to exit the full screen mode, Ubuntu ...
3
votes
0answers
71 views

chopped up video/display picture

I have a laptop with a dedicated nvidia GTX 960M and an intel chip. I am currently using the 352.79 driver as recommended. But I am experience some unpleasant graphic glitches: Those glitches do ...
0
votes
3answers
5k views

Video Player not working

I have recently upgraded Ubuntu version 14.04, also using firefox 35.0.1, while playing video the error message appears " Error loading player: No playable sources found Any one can help me to solve ...
0
votes
1answer
4k views

Skype 4.3 video problem Ubuntu 14.04

i want to make an video call with my contacts but there is a problem I am not able to solve.. I followed this manual: First you will need to make sure you have libv4l-0 installed. If you ...
0
votes
0answers
12 views

video and audio randomly stops playing

I am on ubuntu 15.10. This happens at random times, affects all videos regardless of the browser, website or even playback of the local video files. The image of a video is loaded but the picture is ...
0
votes
1answer
12 views

Run PS2 eyetoy camera on ubuntu 14.04

What do I need to do to connect a Sony PS2 eyetoy camera to a Dell laptop (Ubuntu 14.04) or a Pandaboard (Ubuntu 12.04)?
0
votes
1answer
18 views

Does the OEM video play after an ordinary OEM install?

I am giving an Ubuntu PC with an OEM install to my mom to convince her that Ubuntu is actually useful for "regular users", and I want the first boot video from Dell's Ubuntu machines to play when she ...
0
votes
1answer
186 views

Lubuntu14.10 file server not playing video files

i started off with Lubuntu 13.XX. initially setup the box as a torrent/file server box. for whatever reason, i needed to make changes, and moved to 14.04 but still using the same hardware in the ...
0
votes
0answers
9 views

No video input after POST

I have installed Ubuntu 14.04 LTS. It was running windows xp and was removed from hard drive when I installed Ubuntu. (my choice) After successful install, I tried to boot and had no video input ...
0
votes
0answers
18 views

Playing video in browser freezing whole system after an update in 14.04.1

I have a dual boot setup with Windows 7 and Ubuntu 14.04.1. Originally Ubuntu worked fine, but after an update it is freezes whenever I play video in the browser.