Ubuntu Multimedia :: Separate The Audio And Video Streams, Speed Up The Video?

Apr 20, 2011

I have a video file in which the audio runs faster than the video, so they quickly go out of sync. The way to fix it would be to separate the audio and video streams, speed up the video (the audio is FINE, it's the video that's wrong), and then recombining them. What is the easiest way for doing that?

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Ubuntu Multimedia :: Trying To Playback At Double Speed - VLC Will Play The Video At Normal Speed But With No Audio

Jul 23, 2011

Ubuntu 64bit. The sound system works and plays noises correctly when I test the speakers in sound preferances. The internet BBCi player(Radio) plays sound correctly. Banshee & Rhythmbox try to play music files at double, or more, speed with no sound output. Spotify Linux version also tries to playback at double speed with no sound output. Media Player attempts to play music files at high speed. Media player plays the Video and audio tracks at high speed. VLC Will play the video at normal speed but with no audio.

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Ubuntu Multimedia :: Separate Video And Audio?

Jul 9, 2010

I want to separate video and audio from movie file, how to do it in Ubuntu? And how to combine video and audio in Ubuntu?

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Ubuntu Multimedia :: Merging Two Separate Video Clips Into Single Clip Video?

Jul 14, 2011

I have two seperated video clips, that captured same event from two cameras. i would like to create one clip, that will show one on the left side, the second on the right side, and play together.

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Software :: Extract Individual Audio / Video And Subtitle Streams From DVD?

Dec 1, 2009

I've decided to start backing up my dvd collection. I want to extract all of the audio, video, and subtitle streams individually (from the main movie title only). Then for convenience and usability I want to put them all in a .mkv container. How can I do this and with which programs? ffmpeg, vlc, mplayer? If I can do this all at once, that's fine. But I don't want to get the streams out of sync.

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Ubuntu Multimedia :: Combining Streams Of Video Into One File?

Feb 6, 2011

I'm looking for a program of some kind that I can combine 4 (if not 2 minimum) streams of video into one file. The only program so far that I've found that does this is avisynth but I can't seem to make it work at all. Does it even work under ubuntu? I've tried numerous guides and how to's but nothing seems to be working.

Basically I just need something that will take a video file, from several different sources (cameras placed around a car) and be able to place them in a grid form into one file. Basically in a format like this, where each letter is a different video file:
a b
c d

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Ubuntu Multimedia :: Possible To Watch Quicktime Video Streams In Firefox

May 15, 2011

I have installed the gecko-mediaplayer plugin for Firefox and I am wondering if it is possible to watch quicktime video streams in Firefox.

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Fedora :: 11 Multimedia - Video Players Doesn't Play Video - Show Only Black Window And Play Audio

Aug 23, 2009

To get multimedia working, or explain what I'm doing wrong.

The problem is that none of the video players doesn't play video, they show only black window and play audio.

I have Fedora 11 Leonidas, fully up-to-date.

I have installed rpmfusion and livna repository.

I have installed following packages:

When I try to play video with totem, it doesn't output any error, but just doesn't play video.
with mplayer:

xine and kaffeine just say:

vlc:

I tried several different files, which works perfectly in windows and ubuntu.

I installed windows binary codecs for mplayer to /usr/lib/codec/

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SUSE / Novell :: No Sound For Most Things After Recent Update & Warp Speed For Video And Audio

Sep 2, 2010

I have recently installed 11.3 onto a computer I just dropped a new mobo/cpu/memory into. At first everything worked great! (minus a few video streaming issues...but that is for a later date) Then, a few days ago, I let it do an update. Boy to I feel stupid now. I guess if it ain't broke..... So, now I don't have sound in the browsers or for the video players...such as xine. I do however still have sound with Amarok and system sounds when it boots up.

I have deleted the sound device in Yast and let it re-install several times. I tried different setting there as well. Checked and rechecked then checked again the mixer settings. Made sure my group settings included audio...just in case. Now Amarok and the online video play at warp speed, and only Amarok gives me sound....garbled...but sound. The system keeps telling me when I reboot that "one or more sound devices were removed" and wants to know if I want it to ignore them from now on. I've answered yes and no several times.I've also tried updated the alsa drivers in the software management of Yast. Can someone please help me before my wife gets mad at me for converting this computer to Linux?

Here is some information.

Password:

The "Warp Speed" for the video and audio was resolved after removing and then re-installing the audio driver and a quick reboot. But for some reason I had to reboot yet again to get the internet connection working again. This has happened to me a couple of times now. Also, when I try to adjust the Pulseaudio config under "other"in the audio config of Yast,it says it is not installed. When I try to install, it has a conflict with another program.

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Ubuntu Multimedia :: Separate Frames From Video?

Jun 12, 2011

Can anyone hint a program suitable for separating individual frames from a video stream?

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Debian Multimedia :: When Video Gets Rendered Into MP4 It Comes Out At Increased Speed

Jul 28, 2015

Using Openshot, flowblade, or Kdenlive, when video gets rendered into mp4, it comes out at increased speed, both audio and video (seems like double speed but could be a different ratio)

When I play the exported mp4 with VLC for example, it shows the proper video length, not shortened. The video plays at high speed and for the second half of the video it just shows the last frame of the video until it runs out of time.

I have used Openshot extensively and have never had this problem, so I installed all the other video editors I could, and the problem persists (pitivi has a dependency problem so I haven't been able to use it).

I have tried several video players as well, all doing the same (VLC and Smplayer)

I am running Debian stable jessie, 64 bit, xfce

Code: Select allcpu:                                                           
                       AMD A6-3670 APU with Radeon(tm) HD Graphics, 800 MHz
                       AMD A6-3670 APU with Radeon(tm) HD Graphics, 800 MHz
                       AMD A6-3670 APU with Radeon(tm) HD Graphics, 800 MHz
                       AMD A6-3670 APU with Radeon(tm) HD Graphics, 800 MHz

[Code] .....

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Ubuntu Multimedia :: Flv Video + Audio To Ogg Audio Only?

Dec 22, 2010

Is there an application that anyone knows about that I can use to convert either an .flv or .ogg file that contains both audio and video to just an audio .ogg file (preferably vorbis+theora) without audacity? I'm fairly certain audacity could accomplish this but it seems like overkill for what I'm trying to do and the computer I'm trying to use does not run it so well.

::EDIT:: I should also mention that I've tried looking on google. I did find downloadhelper extension for firefox which uses ffmpeg to convert the files but I don't see any obvious way to strip the video.

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OpenSUSE Multimedia :: SMplayer Keep Playing Video At High Speed?

Apr 15, 2011

Few days back I changed the video playing speed to faster,since that day,SMplayer keep playing video at high speed even I've change the speed to normal...

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Ubuntu Multimedia :: Extract Audio From Video?

Feb 23, 2010

I have a video file I wish to extract the audio from .... its a seminar that was recorded in mpeg but all i need is the audio into mp3 .

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Ubuntu Multimedia :: No Audio When Playing Mp4 Video

Dec 11, 2010

I'm not getting audio when I play a video file.

Code:

mplayer Naruto/Naruto Shippuuden - 185 v2.mp4
MPlayer 1.0rc4-4.4.5 (C) 2000-2010 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory

Failed to open LIRC support. You will not be able to use your remote control.

Playing Naruto/Naruto Shippuuden - 185.mp4.
libavformat file format detected.
[lavf] stream 0: video (h264), -vid 0
[lavf] stream 1: audio (aac), -aid 0, -alang und

[code]...

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Ubuntu Multimedia :: Play MP3 Audio & MP4 Video In 10.10?

Jan 7, 2011

What program can i download & install to play my MP3 Audio files & my MP4 Video files in Ubuntu 10.10?

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Ubuntu Multimedia :: 9.10 - Video Working But Audio Does Not

Jan 20, 2011

I have ubuntu 9.10. Video is working , but sound not working. When I type, sudo aplay -l, a message **** List of Playback Hardware Devices **** shown. But there is no list. My computer is Intel 810 onboard sound AC '97 (codec ) system. More information in this page: [URL]

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Ubuntu Multimedia :: How To Fix A Video's Audio Track

Mar 22, 2011

I've recorded some video in the field, i.e. outside, windy, noisy, etc. I would like to strip out the audio, clean it up in Audacity and then repatriate it back to the video. Video is in .mp4 format.

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Ubuntu Multimedia :: .box .idx Video - Audio Files

Apr 18, 2011

My work just installed a new surveillance system and it uses .box video files and .idx audio to go along with it. They have a windows program to view them but I would love to keep on using my Ubuntu laptop.

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Ubuntu Multimedia :: 10.10 - Cannot Record Both Audio And Video

Jun 6, 2011

For some reason, I cannot record video with cheese. I cannot record video and audio on ....., just video. I can record audio on sound recorder. Why can't I get both? I have an e-machines (acer)em-250, 2g ram, 2ghz intel atom processor. Using Moon Os 4 neak (ubuntu 10.10 variant). I have downloaded and installed ffmpeg, and all other codecs. I can also get video on google voice and video, but no audio. Obviously I have a built-in webcam and mic. I've had this problem with every ubuntu distro I've tried since Oct. of 2010. This netbook came with Win. xp, and I had no problems with this issue then. I would just REALLY like to be able to use my webcam and be able to record video and audio.

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Ubuntu Multimedia :: Can't Get Foxnews Video / Audio

Jul 13, 2011

i'm able to get videos without any issues. but i'm not able to receive video/audio from foxnews and other video sources. the on screen gizmo just keeps spinning without downloading any video or audio.

i use ubuntu 11.4 on toshiba notebook nb505

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OpenSUSE Multimedia :: No Audio With Video?

Aug 5, 2010

after installing opensuse 11.3 i am finding that i cannot recieve any audio with video with any application.

i can hear certain types of audio, it seems any audio that is not attached to video. i can hear the welcome chime through my speakers after i log in to opensuse and i can also listen to .mp3 files played with amarok. i can watch videos with multiple players, videos videos etc., but there is no audio happening with the video.

i am thinking now this may actually be a hardware problem, since it seems to persist with different software, and only with audio attached to video. i'm thinking maybe there is a problem with my graphics card and its driver (or a lackthereof), although i'm unsure of why i can still watch video. i don't receive any error messages or anything, nor have i attempted to manually install any drivers for my existing hardware. i tried cranking every volume control i could find, including the system volume, but still no volume with video (its weird, its like i can hear it a tiny bit when i crank it, perhaps this is just the internal system beep speaker trying to fill in for the gfx card?).

the card i'm currently using is an nvidia card and although its not exactly old, i have read about some problems with nvidia being reluctant to produce drivers for linux in the past. after some brief googling of nvidia and linux, i was surprised to see that nvidia has an entire portion of their site devoted to unix/linux and open source drivers (perhaps they're doing better now).

is there any way that i can troubleshoot this problem, or do you think the solution is simply purchasing another graphics card from a vendor that has a good reputation for linux support?

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Ubuntu Multimedia :: Program Create Audio To Video?

Jan 8, 2010

I have a mp3 file and would like to convert for video, the jpg will be the image of the video.

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Ubuntu Multimedia :: Vlc Does Not Show Video But Plays Audio?

Jan 24, 2010

My vlc player does not show video of a movie but plays audio of that file crystal clear !! See the attached screenshot!!

I uninstalled completely and reinstalled but in vain!

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Ubuntu Multimedia :: Audio Clashes - No Sound On Video

Feb 4, 2010

I seem to be having some audio clashes. I use Exaile to play music (if that matters), and after I play music, no sound comes out of videos (not just Ubuntu, it won't work from Yahoo or MSN videos either). Then when I try to go back to playing my music on Exaile, no sound will come out of that. Likewise, if I restart the computer... the sound works again. If I instead watch a video first, there will be sound -- but as soon as I try to play music from Exaile, nothing comes out.

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Ubuntu Multimedia :: Using Pidgin For An Audio/video Call?

Mar 19, 2010

I'm using a PS3 Eye, which seems to work out of the box on my Ubuntu 9.10 system (both Skype, and Cheese). When I have a pidgin chat window open for one of my contacts, in the media options (under Conversation) the audio, video, and audio/video option is ghosted out (non selectable).

I have the Video plugin checked (ticked), with the input video selected (the cam shows up in the list, and it's selected): for the Eye, I select for both the Audio and Video device. But when I close the plugin configuration window, it defaults back to "Default" which i'm guessing is part of the problem.The audio and video options in pidgin is relative to my system correct? So even if the other user doesn't have that capability, it'll still let me use audio/video for them?

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Ubuntu Multimedia :: Audio Delay In X64 Flash Video

Apr 11, 2010

I'm not sure what's causing it, but when I play or pause a flash video in Firefox or Chromium, there's about a second of audio delay.

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Ubuntu Multimedia :: Convert Video To Audio Use Ffmpeg?

Jul 15, 2010

I want to convert all video file in folder a become audio file in folder b use ffmpeg, how to type it in terminal?

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Ubuntu Multimedia :: Extracting Audio From MP4 Video File

Jul 17, 2010

I'm trying to extract the audio from an mp4 video file and convert it to mp3 using ffmpeg. The problem is that the resulting audio file is only 3m2s long, whereas the video file is 8m15s long. Anyone know why the audio file is being truncated? Am I doing something wrong? Apart from being truncated the mp3 file plays perfectly. Here's what ffmpeg has to say about the video file:

Code:
Seems stream 1 codec frame rate differs from container frame rate: 59.83 (59834/1000) -> 29.92 (359/12)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Part1.mp4':
Duration: 00:08:15.60, start: 0.000000, bitrate: 541 kb/s
Stream #0.0(und): Audio: aac, 44100 Hz, stereo, s16
Stream #0.1(und): Video: h264, yuv420p, 1152x720, 29.92 tbr, 29.92 tbn, 59.83 tbc

And here's the command I'm using to extract and convert the audio:
Code:
ffmpeg -i Part1.mp4 -ab 128k Part1.mp3

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Ubuntu Multimedia :: Screen Recording With Audio And Video

Aug 12, 2010

I want to do a screen capture with audio and video. I use Ubuntu 10.04 64-bit.I have now spend about half a day trying various tools, most of which seem to be half finished or abandoned. I have not found any usable docs for any of these.gtk-recordmydesktop and xvidcap will both capture video, but seem unable to capture audio from a microphone. The mic is connected and the sound preferences "input" tab shows the input level jumping up when I speak, so it must be working.

I tried the pulse audio device chooser app to make sure the mic is selected, but the choices for input are DEFAULT and "other", which shows a blank input with no choices.xvidcap multi-frame dialog has dev/dsp pre-selected as the input device, with no other options. It does not work.If I enable audio with gtk-recordmydesktop, it refuses to start and says it cannot open the sound card. There is no apparently no way to do this using the "advanced" dialog which has DEFAULT preselected as the audio input device and no other options. /dev/dsp also fails to start.I spent some time searching google and the forums here, to no avail. So should I give up trying to do this with Linux or is there some obscure method I only need to discover?I prefer xvidcap, since the ogg format output by recordmydesktop seems to be a write-only format.

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