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

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2
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0answers
10 views

Unable to convert to x264 mkv

I want to convert an mp4 file to mkv with the video format as x264 and audio as libmp3lame Mediainfo for the file gives: General Complete name : file_in.mp4 Format ...
-2
votes
1answer
23 views

How to install a newer version of libav than what is in the repos

I'm currently running debian 7 wheezy, but the package management system is the same as ubuntu so I thought I'd ask here. I'm trying to install at least version 9.x of libav. The current version in ...
0
votes
0answers
23 views

Cron Convert FFMPEG Problem [closed]

FILE NAME - cron_convert.php chdir('/var/sentora/hostdata/zadmin/public_html/ctkdonline_com/cron/'); set_time_limit(0); include_once 'System.php'; include_once 'vendor/autoload.php'; $sys = ...
0
votes
1answer
53 views

How to Convert All The .MOV Videos To .MP4 in folder

using ubuntu 14.04 i am a newbie can anyone help how to easily convert all the .mov files in my /var/sentora/hostdata/zadmin/public_html/ctkdonline_com/wp-content/uploads/2015/08 folder need to ...
0
votes
0answers
21 views

Edit mp4 container contents with ffmpeg? NOT convert container

Hey most people ask how to get from one container to another one but I want it the other way around: I have a mp4-like container with a few audio streams that I want to get replaced by my own audio ...
0
votes
1answer
30 views

Joining MP3's via commandline with background track

I'm already taking advatage of two command line utilities. I'm using ffmpeg to convert m4a to mp3, and then I'm combining a few mp3's into one large one using mp3wrap. The resulting file is something ...
0
votes
1answer
52 views

Remove Audio Streams of videos - recursively without converting audio or video with FFMPEG

Lets say for example you have a season of a TV show, the best encode you can find, but it has multiple audio streams, that you don't need. You don't want to re-encode and loose video/audio quality and ...
0
votes
0answers
21 views

How to extract episodes from bluray image with all the tracks and chapters

I have an image of bluray (BDMV and Certificate folders). The bluray contains episodes of TV series. How can I extract the individual episodes into MKV files keeping all the track (audio and ...
1
vote
1answer
57 views

Bash script to convert multiple image sequences to video files

I'm trying to make a script to take multiple series of image sequences within subdirectories of the present working directory and send them through ffmpeg to create video files in the present working ...
4
votes
1answer
60 views

avconv converting videos in really bad quality

I have this linux command line app called avcon. It is used to converting files. For instance if I have a file called video.mp4 I can run avconv -i video.mp4 video.ogg and it will convert this ...
0
votes
0answers
20 views

Create Second Audio Stream in AAC with FFMPEG

so I recently started using apache to serve my videos, and while I can use VLC, I would like the option to be able to play in browsers and that requires specifically an AAC audio stream. Anybody know ...
4
votes
1answer
153 views

How to compile ffmpeg with https support

I have installed both openssl and openssl-dev, with these: sudo apt-get install openssl sudo apt-get install libssl-dev And has install ffmpeg by these: sudo add-apt-repository ...
3
votes
1answer
47 views

ffmpeg over https fails

If I feed url with http, such as this: ffmpeg -i http://vjs.zencdn.net/v/oceans.mp4 videojs.mp4 It works perfectly. However, when I feed url with https, such as this: ffmpeg -i ...
1
vote
0answers
31 views

Hue (tint, color) correction using avconv

I'm trying to make a demonstration of orange and blue color timing. I've been told I can do this in the YIQ domain by increasing the level of I and decreasing Q. So I want to take a video, rotate the ...
2
votes
2answers
94 views

How do I pipe the output of find command to ffmpeg as a input

I have a video archive and i need to find the file in the archive and then output of the file must be used as input for ffmpeg. find /mnt/video-archieve -name 'file'.mov | ffmpeg -i - ... I know - ...
0
votes
0answers
72 views

stream video playlist on specific time over rtmp

Is there a command line tool, that can run on a linux vserver and stream video playlists? I will build a fallback solution, and for this I need a way to stream a playlist, starting at a specific time. ...
1
vote
1answer
865 views

avconv version and youtube-dl

I have youtube-dl version 2015.07.04. While downloading a video, I see this message: Your copy of avconv is outdated and unable to properly mux separate video and audio files, youtube-dl will ...
0
votes
1answer
48 views

Re-encoding through FFMPEG

How do I run this command on splitting files, but with re-encoding to MP4 as shown in earlier post? And when splitting the file, how do I avoid hogging the system's resources (especially if it's a ...
0
votes
1answer
166 views

FFserver-FFmpeg Missing Audio stream which is needed

I have been playing around with ffserver, and ffmpeg to set a real time stream with my webcam. I once (actually 4-5 times) got it to work but now every time I try to launch the server I got this ...
1
vote
1answer
69 views

Installing latest FFmpeg with latest external libraries and keeping them up-to-date

I want to use latest version of ffmpeg with latest versions of external libraries. How do i do that? BTW, I just began using linux yesterday, so please be easy :) ...
0
votes
1answer
165 views

Split a large video file into small clips 15 sec each

How do I split a large mp4 file using ffmpeg, into smaller clips, which are 15 seconds each. Kindly advice/suggest please. Thanks, Dominic
0
votes
0answers
78 views

ffmpeg and libx264: Extremely high CPU temperature

Ahoy there! I turned my previous gaming rig into an Ubuntu Server 14.04 a year ago, and have been using it as a private nginx-rtmp live streaming server. Today I started to dabble with ffmpeg for ...
0
votes
0answers
35 views

FFmpeg Streaming Display Issue

I'm having and issue trying to initialize a FFmpeg stream. The issue I'm having is something to do with the display when I initialize it. The error is: Cannot open display :0.0, error 1. :0.0: ...
0
votes
1answer
61 views

PHP and ffmpeg on Ubuntu

I have ffmpeg installed on Ubuntu Server and I'm running PHP from another webserver sending commands to the Ubuntu Server. $ff = '/usr/bin/ffmpeg -i '.$file.' -vcodec libx264 -pix_fmt yuv420p ...
0
votes
2answers
75 views

is there frame server software for ubuntu(linux)?

I use Adobe Premier for editing videos on some client PCs and I want to render my videos on an ubuntu server by ffmpeg commands.In the words instead of rendering the Premier project by it's own ...
0
votes
0answers
83 views

How to make GIF's at certain time from video and add text to it using ffmpeg

I have a one minute 3gp file from which i want to create a gif file. Condition for creating GIF file Create GIP between 21-40 seconds of one minute video Add text to the GIF Different fonts and ...
0
votes
3answers
80 views

Merging multiple (more than two) videos on Ubuntu

I want to merge videos in batch size of twenty (20) each. I'm running a Linux machine. The videos are in mp4 format and moderate quality. Some even have the audio stream missing. So far I've tried ...
0
votes
1answer
32 views

avconv uses only the first image in directory

I am trying to generate a video from a sequence of png images. With the following command, a video is created, with the expected duration: avconv -framerate 20 -i '%05d.png' -b 65536k out.mov ...
1
vote
0answers
24 views

How/where to report missing packages

I have tried to install the motion app, and got a bunch of deps missing at the server, see below. Where and how should I reported? Distro: Ubuntu-mate 15.04 W: Failed to fetch ...
2
votes
1answer
59 views

How can I repair broken softwares?

I want to install ffmpeg as Documented here . but some errors are accurates when I want install on terminal: The following packages have unmet dependencies: libfaac-dev : Depends: libfaac0 (= ...
0
votes
1answer
217 views

HD recording via logitech c930e webcam

I want to record an Hd video stream via this webcam (hopefully using a script) to capture simultaneously with a screen recording into one container. (you can see the pipeline code I've used before, ...
0
votes
0answers
32 views

Inotifywait is moving multiple ffmpeg segments instead of one at a time

I have come to a dead end looking for a solution on my own and will ask for your help please.... Thanks for all info you may have.... I capture 30 second segments of video and write to a folder in ...
0
votes
0answers
51 views

AAC to AC3 avconv failing on some Files

This excellent thread helped me get a script setup for converting my video files with 5.1 AAC sound to 5.1 AC3. However I'm having issues with some files avconv version 11.2-6:11.2-1, Copyright ...
1
vote
1answer
128 views

FFmpeg use AAC encoder

I am trying to do some video conversion with FFmpeg. I have an mp4 video file (by which I mean, "it has an mp4 extension") that isn't being accepted by the Brasero disk burner, so I'm trying to use ...
0
votes
0answers
20 views

Is it possible to set up ffmpeg with a MIDI keyboard?

I am starting to experiment with ffmpeg. I set it up for screencasting, but now I am wondering if it would be possible to set it up for audio only. I have a digital piano and a MIDI program. I ...
1
vote
0answers
234 views

Ubuntu 14.04 OpenCV3 ffmpeg or libav dependencies

I need to install OpenCV on Ubuntu 14.04 to work with Python3 but the only version that is compatible is OpenCV3 which is at 3.0 RC1 http://opencv.org/downloads.html Following installation ...
-5
votes
1answer
140 views

How to control volume in FFMPEG [closed]

Please can anyone explain me how to change/set volume for audio while it is playing. Edit from comment: I am using ffmpeg as a decoder and using it with SDL_MIXER. I have added 'volume' filter and ...
1
vote
1answer
300 views

How can I install ffmpeg on Lubuntu 14.04? [duplicate]

It seems that the original ffmpeg has been dropped by Debian for the moment (in favour of the fork libav) but will be back in 15. Some people seem to think ffmpeg is deprecated or stale: it's not, ...
0
votes
0answers
252 views

Installing OpenCV 2.4.10 in Ubuntu 14.10

I'm trying to install the Opencv ruby gem. I learned from http://stackoverflow.com/questions/20833485/not-able-to-install-ruby-opencv-gem that the gem requires the previous release of Opencv. I've ...
0
votes
2answers
103 views

How to make ffmpeg executable everywhere?

I have installed ffmpeg by following this tutorial: https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu Now, ffmpeg works if i cd to bin and execute like ./ffmpeg. I wonder if i execute ffmpeg ...
0
votes
0answers
115 views

MPG files no longer play (14.04LTS)

Please help! Today I was trying to edit some home video with KDENLive and when I'd try to preview my videos, they'd play for about a second then lock up the program. In troubleshooting, I ...
0
votes
1answer
116 views

What is 0 and 0 in hw:0,0 mean? and how can I get those value?

I'm trying to do screencast and record application sound too with ffmpeg. But, I can't get the application sound recorded. I think there's something wrong with my command. What I'm doing is like this: ...
0
votes
0answers
140 views

avconv throws error: Invalid pixel format string '-1'

Works on windows. This AVI was created by python OpenCV from the webcam. It plays fine in totem. I need to make it a smaller file size by video compression Running the following command fails in a ...
0
votes
2answers
504 views

How to install ffmpeg on ubuntu? [duplicate]

For transcoding video I need to use ffmpeg. I have tried to install but I have faced with problems. Is anyone that can help with this case or can anyone offer any weblink or guide where I can follow ...
0
votes
1answer
1k views

How to install and/or run Universal Media Server on Ubuntu 14.04?

I have installed UMS onto my Ubuntu box according to the manual here. All commands worked fine except two: 1) I was unable to install ffmpeg package which is absent in this version of Ubuntu. I have ...
1
vote
2answers
181 views

.sh ffmpeg works manually, not with CRON

I make a movie from jpeg pictures with the script: #create movie ffmpeg -i /home/philippe/Dropbox/Public/Cheiron/day/%d.jpg -r 25 -q:a 5 -pix_fmt yuv420p ...
0
votes
0answers
314 views

Video Conversion: H264-MPEG-4 AVC (part 10) (avc1) with Transmageddon for Video Camera

My goal is to transfer videos from my hard drive to my video camera (Kodak Playsport zx3) and be able to play them on my video camera. I don't know to much about video cameras, but I would assume ...
0
votes
1answer
128 views

Convert a video to a fixed screen size by cropping and resizing

I've tried to figure this out myself, but the myriad of options just baffles me. I want to use ideally either ffmpeg or mencoder (or something else, but those two I know I have working) to convert ...
0
votes
0answers
100 views

Universal Media Server not playing Videos in Ubuntu 14.10

I just got universal media server to run in Ubuntu 14.10, they took mencoder and ffmpeg out of the repos so I had to go find them and now it runs but when I try to play a movie on my ps3, it takes a ...
0
votes
0answers
75 views

Is there a GUI for FFMPEG screen casting?

FFMPEG is a very powerful tool to screen cast or to convert, I did't find any GUI to use screen cast features only conversion like Winff