FFmpeg is a complete, cross-platform solution to record, convert and stream audio and video.

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0
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1answer
718 views

Can not install Mobile Media Convert on Ubuntu 14.04

After installling 14.04, I have tried several .deb versions of Mobile Media Converter but all have unmet dependencies. like this: $ sudo dpkg -i mmc_1.7.4_amd64.deb Selecting previously unselected ...
1
vote
1answer
1k views

ffmpeg installation, kubuntu utopic unicorn

I haven't found any utopic unicorn ffmeg repositories, so I am trying to install it from https://launchpad.net/~jon-severinsson/+archive/ffmpeg by changing version from utopic to trusty in /etc/apt/...
5
votes
1answer
787 views

Is it possible to have both libav and ffmpeg installed and running on ubuntu 14.04?

I want to use Clementine but it needs ffmpeg to be installed if I want to play .ape files from it. On the other way, I still want to have VLC up and running, and I understand that VLC does no longer ...
0
votes
1answer
761 views

problem in installing ffmpeg in ubuntu 14.04

I try to install ffmpeg in unbutu according to https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu I create a shell file with below code sudo apt-get update sudo apt-get -y install autoconf ...
2
votes
2answers
2k views

FFmpeg, error hardcoding subtitles

I'm trying to use ffmpeg to hardcode subtitles, but it gives this error: No such filter: 'subtitles' Error opening filters! My ffmpeg command and complete console output: $ ffmpeg -i 24.903.hdtv-...
1
vote
1answer
887 views

How do I stream computer audio only with ffmpeg?

I am using this script: http://www.thegameengine.org/miscellaneous/streaming-twitch-tv-ubuntu/ to stream to Twitch. It works but I don't want to stream my microphone, only the computer audio. How ...
1
vote
1answer
785 views

Problem with m4a files

Rhythmbox, vlc and totem instantly crash when opening a m4a file. When I run rhythmbox -d and play a m4a file, I receive this message: (rhythmbox:9023): GStreamer-CRITICAL **: ...
4
votes
3answers
5k views

Run command for every file in directory

I'm converting all of my video files to WebM, to greatly reduce the amount of hard disk space being used. To do this I use the program "ffmpeg" which requires an input and output file specified. Since ...
3
votes
3answers
17k views

ffmpeg unkown libfaac ubuntu 14.04

I Have Installed ffmpeg 2.3 in Ubuntu 14.04 ffmpeg -i demo.mpg -acodec libfaac demo.mp4 ffmpeg version 2.3 Copyright (c) 2000-2014 the FFmpeg developers built on Aug 13 2014 22:15:33 with gcc 4.8 (...
1
vote
3answers
1k views

Some Youtube videos won't play in Kubuntu 14.04 and Chromium 36.0.1985.125

I'm running Kubuntu 14.04 and Chromium 36.0.1985.125. I'm finding that some YouTube videos give me the error: The Adobe Flash Player is required for video playback. But most other videos work ...
1
vote
5answers
10k views

How to use Ffmpeg to convert wma to mp3 recursively, importing from txt file?

I tried different options from forums, but most of them are out of date (ffmpeg tells me about it, like with -sameq option). Im trying to understand the docs, but I can't. I want to know how to ...
1
vote
2answers
4k views

bash: ./configure: No such file or directory while installing FFMPEG

I am trying to install FFMPEG in Ubuntu 14.04. I got help to install FFMPEG installation In meanwhile I got an error `bash: ./configure: No such file or directory` I am getting this error when I ...
5
votes
1answer
10k views

How to do I convert an webm (video) to a (animated) gif on the command line?

I suppose ffmpeg is the weapon of choice but I didn't find out how to reach my goal.
2
votes
4answers
9k views

How to convert flv to mp3 on ubuntu 14 without ffmpeg

And how to do any convertions in Ubuntu 14 if there is no ffmpeg anymore? When I last use it prev version I had warning to use different tool but I don't remember what it was.
0
votes
1answer
260 views

Error when installing clipgrab on Trusty

I wanted to install clipgrab on Trusty, but get the following error when running sudo apt-get install clipgrab (I added the PPA and ran apt-get update): Reading package lists... Done Building ...
3
votes
1answer
6k views

How to install ffmpeg on Ubuntu 14.04 (32-bit)? [duplicate]

When I try: sudo apt-get install ffmpeg I get: Reading package lists... Done Building dependency tree Reading state information... Done Package ffmpeg is not available, but is referred to ...
6
votes
2answers
5k views

What to do with “recompile with -fPIC” message

I'm trying to configure the ffmpeg source package to build .so files rather than .a files. I run make after doing ./configure --enable-shared This gives me the following message: /usr/bin/ld: ...
0
votes
0answers
31 views

Installed a software from source code, how to uninstall it? [duplicate]

Recently I've been doing some reading on FFmpeg, and so I was told that FFmpeg served by the Ubuntu official repository is outdated. I followed the official FFmpeg installation guide, and managed to ...
0
votes
1answer
708 views

avconv slideshow from images - first image appears for split second

I am currently using the following command to generate a slideshow from all jpg's in the current directory: avconv -r 1/5 -f image2 -i %03d.jpg -r 25 -c:v mpeg2video output.mpg The command almost ...
2
votes
0answers
571 views

avconv pipe to v4l2loopback device

I use v4l2loopback module to create two video device. My intention is to pipe output from primary video device to these two virtual devices. I can do that using ffmpeg: ffmpeg -f video4linux2 -s ...
0
votes
1answer
463 views

Record screen at bootup using ffmpeg in 5 minute segments (12.04)

So I've played around with this quite a bit but at this point I've managed to hit a wall in figuring the next step. I have this script that works from an ssh tunnel to record display :0.0 #!/bin/...
1
vote
1answer
464 views

avconv incorrect length when splitting video

avconv used to work fine for me in 13.10, but now it doesn't. I'm using it in the same way as before, for example: avconv -ss 1971 -t 2216 -i x.mp4 -vcodec copy -acodec copy -metadata track="7" "d32....
2
votes
2answers
8k views

How may I burn srt subtitles to video with avconv?

System : Xubuntu 13.04 x64 I've found usage of this functionality in ffmpeg here ffmpeg -i video.avi -vf subtitles=subtitle.srt out.avi but it doesn't work. I get an error No such filter: '...
2
votes
2answers
6k views

php5-ffmpeg not available in 14.04's repos, what now?

I know that from now on, Unbuntu only supports libav instead of ffmpeg. But as for ffmpeg-php, I am not aware of any similar tool. So how developers are supposed to do? Is there any option beside ...
6
votes
1answer
4k views

Convert .mp4 to .ogg keeping only the audio, with Ubuntu 14.04 and avconv

How to convert a .mp4 file (downloaded from YouTube) to .ogg? (keeping only the audio) When Ubuntu had ffmpeg I could just do ffmpeg -i file.mp4 -acodec vorbis file.ogg Now we have to do without ...
1
vote
2answers
4k views

FFMpeg permission denied error

I installed ffmpeg into /root/bin I followed this guide: https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu I now want a non admin to access it. I created a symbolic link in /usr/local/bin now if ...
0
votes
1answer
821 views

Installing xvst on ubuntu 14.04? ffmpeg missing

I'm trying to install xvst: http://xviservicethief.sourceforge.net on my ubuntu 14.04 64bits I have tried adding the repositories as described over here: http://linuxaria.com/article/download-your-...
2
votes
1answer
359 views

How to change the volume of left channel using pulseaudio

I am recording the video using logitech camera and bluetooth microphone. Logitech can used for recording both audio and video. When I turn on bluetooth microphone in the middle of recording, it is ...
2
votes
1answer
376 views

avconv assert error mpah.frame_size when trying to convert WAV to MP3 under 14.04 [closed]

My objective is to convert a WAV file to MP3 on 14.04 (64-bit). The wav file is "Signed 16 bit Little Endian, Rate 16000 Hz, Mono" and is known to good. It plays fine with aplay, also converts ...
2
votes
2answers
287 views

Self-compiled FFmpeg, checkinstall and APT dependencies

I've compiled FFmpeg and installed it with checkinstall. Now, I'm trying to install OpenCV development files, but it wants to install libavcodec-dev libavcodec54 libavformat54 libavutil-dev ...
1
vote
0answers
183 views

PulseAudio channel map at run time

Could I map (Swap) the channel at run time. I am using the ffmpeg to record the both video and audio from two logitech cam/mic and bluetooth mic. Now currently at the starting of recording bluetooth ...
0
votes
1answer
2k views

Remove extra noise from ffmpeg video

I am using the following command to record the audio and video: ffmpeg -loglevel warning -y -f v4l2 -s 544x288 -i /dev/video0 -vstats -vstats_file '/home/2014-05-13T07-18-37/left_cam-stats' -f pulse -...
7
votes
3answers
29k views

Ubuntu 14.04 64bit - 'GStreamer ffmpeg video plugin' problem

I can't install gstreamer0.10-ffmpeg on Ubuntu 14.04
1
vote
0answers
35 views

Remove audio from mp4 file [duplicate]

I have a video file i.e. video.mp4 it contain both video and audio. I want to remove the audio from this mp4 file. I tried using the following ffmpeg command: ffmpeg -i /home/Desktop/video.mp4 -...
0
votes
0answers
10 views

audio track framerate 25(PAL)-->23,976(NTSC) [duplicate]

here's my problem: I need to change the framerate of the audio track of one of my films from 25 to 23,976 fps (to mux it with a full hd version); I used to make use of handbrake, re-encoding the film ...
30
votes
3answers
42k views

Clementine won't play .wma, with “Your GStreamer installation is missing a plugin” error

Here's a screenshot: It displays messages like: "Clementine stopped." or displays songs that are not playing, and indicator icon is disappearing and reappearing. Does this happens only to me, or is ...
2
votes
4answers
1k views

ffmpeg since update to 14.04

Ever since I updated to 14.04 (from 13.10), each time I launch the Software Updater, it shows on the list of updates "ffmpeg derived postprocessing library". Yet, it also says on the same window about ...
0
votes
1answer
53 views

Are FFMPEG, Imageshack Included on Ubuntu Server?

I'm finally setting up my own server for my two websites and I'd like to know what image and video applications are included in Ubuntu server, such as FFMPEG, Imagemagick, etc.
0
votes
1answer
224 views

Why does my system shut down when running ffmpeg? [closed]

I am converting mp4 to ogg for many videos with ffmpeg but at some point during this process, my computer is shutting down. Any idea why or how I can prevent this?
2
votes
2answers
277 views

ffmpeg: installing from repository or compiling from source?

When googling for "install ffmpeg ubuntu" the first link I've got was https://trac.ffmpeg.org/wiki/UbuntuCompilationGuide, so I followed it, and unfortunutely got some errors during ffmpeg compilation,...
1
vote
2answers
1k views

FFMPEG Audio not recording

I'm having some issues recording sound with FFMPEG on Ubuntu. ffmpeg -v verbose -f x11grab -y -r 60 -s 1920x1080 -i :0.0 -vcodec mpeg4 -f alsa -i pulse -ar 44100 -acodec libmp3lame -ab 192k -ac 2 ...
1
vote
0answers
82 views

How do I install ffmpeg? [duplicate]

I need to install the package ffmpeg because I am trying to install subsonic server on my new Ubuntu Gnome 14.04 When I try: apt-get install ffmpeg I get: Some packages could not be installed. ...
1
vote
2answers
506 views

Incorrect duration time in Audacious or any musical player when convert with ffmpeg or avconv

I have one strange problem which I can't figure out and it really drives me crazy. I was searching from a long time for this, but didn't find any adequate answers. It is about the time duration of ...
1
vote
1answer
323 views

FFmpeg on Linux Video Size in Preset

Hi everyone I am trying to create a preset to encode my videos with ffmpeg through this file: #video options s=716x402 vcodec=libx264 minrate=900k maxrate=1100k bufsize=1500k vprofile=high level=4 ...
6
votes
1answer
182 views

How to know current status of recording device?

I have a device that records the audio and video using ffmpeg. And I am using Ubuntu 12.04 for that device, but I want to find out if the device is currently recording or if it is in idle state from ...
1
vote
1answer
664 views

Streaming with FFMpeg: Splashscreen?

I've been experimenting with streaming via FFMpeg. I love how powerful it is! Currently I have it set up so that it streams my screen and adds an overlay for my webcam. Though, there is one thing that ...
2
votes
2answers
7k views

How to extract aac audio from an mp4 file to m4a

How can I extract the aac audio from an mp4 file? I tried with ffmpeg and -acodec copy but if i use mp4 as output it will still encode the video and I get the same file size. If I use m4a as output ...
3
votes
2answers
4k views

Stop the recording after some period of time

I have a device that recording the video using the webcam with ffmpeg. It is working great, when the recording is started I am getting the USR1 signal. And after stoping the recording we receive the ...
1
vote
2answers
1k views

How to prevent the recorded video using ffmpeg get corrupt

Actually I have an device that record the audio and video. when the recording is started the video file also started to persist into the hard drive. But if device goes off unfortunately between the ...
243
votes
10answers
358k views

Is FFmpeg missing from the official repositories in 14.04?

I tried to install ffmpeg in trusty/Ubuntu 14.04 and got the following message: $sudo apt-get install ffmpeg Reading package lists... Done Building dependency tree Reading state information......