Tagged Questions
0
votes
1answer
38 views
How to make a video for Youtube on Linux?
In many Youtube videos there is a guy talking something to his laptop and recording a movie with his laptop built-in camera and a microphone. My questions are:
1) What program do you recommend to ...
0
votes
0answers
26 views
Tiny lags/freezes on video playback on 13.04
After installing Ubuntu 13.04 (Or actually Ubuntu-Gnome) - i'm experiencing tiny tiny lags on video playback - the picture stands still in mayby 0.2 of i a second mayby every 10th second, and it gets ...
1
vote
2answers
710 views
Ubuntu 13.04 HDMI broken
I recently upgraded from 12.10 to 13.04 and ever since the upgrade the audio from my HDMI has not been working. It doesn't show up in the sound options as it did in 12.10 and it doesn't show up when ...
0
votes
0answers
29 views
Choppy youtube playback
Video and audio playback is choppy. In Firefox and Chrome. But in Guest Session's Firefox it plays ok. How can it be fixed?
3
votes
1answer
73 views
No sound in Flash player but HTML5 player is fine
Sound on my Notebook is working fine, but when I visit Youtube and play a video using flash, the video runs fine but without sound. If I play same video with HTML5 player, sound is back.
Any ideas?
...
7
votes
1answer
93 views
Video-/podcasting setup on Ubuntu
A few friends and I are gearing up to do a video- & podcast, and I was wondering if anyone had tips as to what software to use... I run 12.04 and am responsible for recording, editing and ...
0
votes
1answer
684 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 ...
1
vote
3answers
186 views
How can I dub an audio track over a video I'm making with avconv?
So to start out with, I having figured out how to animate a number of still frames into a video, like this:
avconv -f image2 -i %06d.png -r 24 -qscale 1 aniron.avi
I have a bunch of files in the ...
0
votes
0answers
369 views
Ubuntu Toshiba Dynadock u3.0
I am having a few issues with my new Dynadock u3.0.
First of all, all of the USB connections are working as well as the usb ethernet. The only two issues I am having are with the usb audio and the ...
0
votes
0answers
39 views
Why can't I play any sound or video while tuxguitar is runnig?
When I lauch tuxguitar while some audio or video is playing I get no sound from tuxguitar.
When I launch tuxguitar first then neither video nor audio will play.
ubuntu version 12.10, tuxguitar 1.2
1
vote
3answers
474 views
Recording speaker audio using avconv
I'm having some problems recording the audio from my speakers using avconv.
This is the command I type into the terminal:
avconv -f alsa -i pulse -f x11grab -r 30 -s 1920*1080 -i :0.0 -vcodec ...
2
votes
1answer
89 views
Recording video with audio from webcam?
I've tried cheese and wxCam and both of those record the video fine, but there is no audio in the videos. How can i record a video from my webcam with audio as well?
0
votes
0answers
155 views
How to get mixer applet for “Built-in Audio Analog Stereo”
In pavucontrol, I can choose between RV620 HDMI Audio [Radeon HD 3400 Series] and Built-in Audio.
When the former is enabled, videos on (among others) Youtube play way too fast, but this answer ...
1
vote
1answer
870 views
How to convert 5.1 AAC streams to AC3 for S/PDIF output?
I connect my PC to my home theater via SPDIF, so when watching video files that uses AAC 5.1 channels, it is downmixed to stereo and the surround channels are lost.
I would like to be able to convert ...
0
votes
1answer
101 views
No access to internet
I just installed Ubuntu 12.04 yesterday but cannot play song or videos. I don't have access to internet. So what can be the possible solution?
3
votes
1answer
503 views
Choppy and/or extremely fast video playback
Tried Ubuntu, and now Mint, had the same issue on both and asked questions on both and didn't get an answer. I thought it might be a flash problem, but I'm not convinced of that. When I play a video, ...
4
votes
2answers
1k views
After flash player update, videos speeds up on YouTube
As stated in the title, the videos which I was watching with normal speed, now I see with x2 the speed or even more.
I was so excited that there was a Flash Player update and now (like always) it ...
0
votes
3answers
395 views
HDMI Sound output dissapearing after first use
I have a media centre with a ATI Radeon HD graphics card using Ubuntu desktop with all updates current which works fine for video and will also work perfectly for sound.
The problem is that it seems ...
1
vote
1answer
220 views
Audio delays progressively when recording with ffmpeg
I am trying to record screencasts in Ubuntu 12.04, I have a working command, the audio sounds great and the video looks great. I have one issue though, the audio delays as the video goes on. At the ...
0
votes
0answers
287 views
Display lag, Partial Sound lag
My specs:
AMD Athlon 4400+ 2,1 GHz 64-bit
ATI Radeon HD 3600 512 MB DDR3 800 MHz
2 GB RAM DDR2
OS Ubuntu 12.04 Precise Pangolin 64-bit
I reinstalled Ubuntu many times this week. I remember I was ...
2
votes
1answer
417 views
Record and display Kinect audio and video via avconv
I'm trying to record audio and video from a Kinect using avconv but I seem to have trouble specifying the right options.
avconv -f video4linux2 -video_size 640x480 -c:v h264 -c:a ac3 -i /dev/video1 ...
1
vote
3answers
1k views
Where is VLC Media Player installed? [duplicate]
Possible Duplicate:
What is the equivalent to the Windows “Program Files” folder?
I have VLC Media Player as a .deb file which i installed successfully.
However i do not know ...
0
votes
0answers
105 views
Assaultcube weird problems Ubuntu 12.04
I'm trying to run Assaultcube 1.1.0.4 on an Ubuntu 12.04 64-bit setup with an intel graphics card, worked fine on 11.10 32-bit, but whenever i try to change my resolution, it bounces back to 1293x715, ...
8
votes
4answers
5k views
(Only) YouTube Videos automatically fast forward
I recently updated my Ubuntu from 11.10 to 12.04 lts and there seems to be a problem while I'm playing YouTube videos they, for no reason, start to fastforward (audio and video). This does not happen ...
0
votes
1answer
89 views
Alsa version numbers not consistent
I've recently moved from 10.04 to 12.04 and have problems with crackles on audio when the screen changes (especially obvious in a Skype conversation with video).
Kernel Information
Kernel release: ...
3
votes
2answers
221 views
Is there a way to make almost all video files work on Ubuntu using a media player, or a codec installation pack?
I used to use Media Player Classic in Windows and it played everything!
I've installed VLC on my Ubuntu 12.04 system and while it plays 99% of the files I try to play on it, there are these video ...
0
votes
0answers
73 views
No video / audio after upgrade to 12.04 [closed]
No video / audio after upgrade to 12.04 - please help!
1
vote
1answer
2k views
How do I install drivers for graphics and sound?
I recently shifted to Ubuntu 12.04 from windows 7. I completely removed Windows and then installed Ubuntu.
However, I can't find a way to download and install drivers for my video and audio hardware ...
17
votes
1answer
61k views
How to solve jitter (or stutter) playback via Chrome flash plugin?
Since the update to 12.04, there's been a problem specifically related to audio/video playback in Google Chrome.
The problem only affected the Google version but not the Chromium nor the Firefox ...
0
votes
1answer
991 views
Voice audio comes weird and very low with a headphone
Ubuntu 12.04, I was watching videos very well until yesterday when I rebooted ubuntu because an upgrade. Now when i see a video with voices i only heard very well the background sounds but when ...
0
votes
1answer
85 views
Audio and video performance issues in 12.04
I've just upgraded from 11.10 to 12.04. 11.10 works fine, but in 12.04 it seems that everything is failing. When I play a video or music, sound (and video) is (faltering?), and YouTube does not work ...
3
votes
1answer
877 views
How do I record audio and video to a file from my webcam using ffmpeg?
This says to use /dev/dsp as the audio input. But I don't have a /dev/dsp I can find my webcam's mic in /dev/snd as /dev/snd/by-id/usb-Dynex_Dynex_1.3MP_Webcam-02
2
votes
0answers
340 views
Why can't VLC see my webcam's microphone?
My goal is to stream my webcam over https. Any recommendations beyond webcam-server and cvlc are welcome.
From VLC, I can say
Media -> Open Capture Device
and leave the video 4 linux 2 capture ...
2
votes
2answers
335 views
Flash Plugin Crashes After 1 Second of Audio or Video Playback
This happens in all browsers, only for flash objects with multimedia content. Non-multimedia flash objects work just fine, until I try to access the Settings, at which point the whole object becomes ...
0
votes
1answer
501 views
No Audio or Video on Lenovo ThinkPad T410
I just installed Ubuntu 11.10 on my Lenovo ThinkPad T410.
The inbuilt webcam is not displaying any video using Cheese.
Also I have no sound at all when playing video or audio. When the ubuntuOS ...
4
votes
3answers
195 views
Which software can I use to extract an audio track from a video?
I used VirtualDubMod on Windows to pull off the sound from a video file. What software could do the same on Ubuntu? thanks.
1
vote
1answer
135 views
Create movies from images and sound files scripting transitions using the console?
I need a program without GUI that accepts some kind of scripting language capable of transitions (fade, scale...) and generates movie files like avi, mkv... from images like jpg, png and audio like ...
2
votes
0answers
242 views
No sound after fresh install [closed]
lspci shows me this:
80:01.0 Audio device: VIA Technologies, Inc. VT8237A/VT8251 HDA Controller (rev 10)
I have openchrome installed (it appears installed in the software center) but I can't hear ...
4
votes
2answers
1k views
Bursts of white noise sound when playing videos
I've recently freshly reinstalled Ubuntu, and Mythbuntu, on all my computers.
On one of my computers, Mythbuntu 11.10, when I play a video, when it starts, I get a burst of white noise (static) that ...
1
vote
1answer
1k views
Sound and Video Skips on Ubuntu 11.10 64 bit
I preformed a dist-upgrade from 11.04 to 11.10 and now I can not listen to any music or sounds (log on sound included), nor watch video without it stopping and then catching up and stopping again ...
3
votes
1answer
185 views
Why are my videos playing speeded up with no audio, but work fine if I log in as a guest?
Since the start of this week I have been experiencing a glitch in the multimedia on my Samsung R518 laptop. I have 2 problems:
Videos in every player are speeded up around 2 or 4 times (including ...
6
votes
1answer
17k views
Fast video playback with no sound
My PC has a build-in VT1828S chip. The connection between PC and monitor (which has built-in speakers) is through an HDMI cable.
Audio preferences shows 2 devices for audio output: analog stereo and ...
2
votes
1answer
861 views
How to specify non-default audio stream to MPlayer?
I have an AVI with two audio streams inside. How to play it with MPlayer using the 2nd non-default audio stream?
3
votes
2answers
519 views
Screencast with both mic and system sounds at the same time
I'd like to make a screencast that records both mic (audio input) and system sounds (audio output) at the same time. For example, so that I can capture a screencast while talking to someone on Skype ...
3
votes
1answer
412 views
Replace audio stream from one file with audio stream from another
I have got two video files: .mp4, with a single (incorrect) audiostream, and an .mkv, with two audio streams (one incorrect, the other correct)
Is there a way to replace the audio of the .mp4 file ...
3
votes
1answer
96 views
how to create an audio clip from a video file using command line?
I would like to create an audio clip from a video file using the command line, since this is in a terminal text-only Ubuntu 11.04 server system. I would like to select the starting and finishing time ...
1
vote
2answers
7k views
How to find out what codec is being used in a video
How can i see what codec was used in a video (Audio/Video) and extra information about what to use to reproduce the same compression/quality to the video.
2
votes
1answer
575 views
How to export X Display with Audio?
How can I export my X Display with audio.
For example,
in tty1 if I put, "startx xmoto -- :1 &", I can play xmoto ok, but have no sound.
If i put "xinit -- :1 &"and then put "xmoto &", ...
9
votes
7answers
6k views
How can I extract audio track from video file and save it as mp3?
What is the easiest way to extract an audio track from a video file and save it as mp3 file?
2
votes
2answers
1k views
Surround Sound and Video Setup
Ok. We're trying (really hard) to port from Windows to Linux (Ubuntu to be exact)
Problem is... I just doesn't work as good as a Windows Box... The box is to function as a media centre and all ...
