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

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0
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0answers
95 views

Restream from HDHomeRun with ffmpeg

I have an older HDHR-US that does not have any upnp services and requires a special library. I can use the library on my ubuntu 14.04 server to save the video stream. I can also output to a pipe. ...
3
votes
3answers
9k views

Unknown encoder 'libvo_aacenc'

I get this error when I try to convert an wmv to 3gp using this command: ffmpeg -y -i "inputvid.wmv" -vf scale=352:288 \ -f 3gp -vcodec h263 -r 15 -b:v 200k \ -acodec libvo_aacenc -ac 2 ...
2
votes
2answers
132 views

Multiple files as input to ffmpeg not found

I'm using Ubuntu 14.04 and have compiled ffmpeg 2.8.4 from source with these options: ./configure --enable-gpl --enable-libass --enable-libfaac --enable-libfdk-aac --enable-libmp3lame ...
1
vote
1answer
641 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 ...
4
votes
2answers
1k views

ProRes encoding and decoding?

Is there a way to encode/decode prores mov files (mostly decode)? I've been playing around with ffmpeg and mencoder/mplayer from the ubuntu repos, but they both report that it's an unknown codec. ...
1
vote
2answers
464 views

How to convert .ts file into main stream file losslessly?

I have a file that ends in .ts (e.g., here are the first 10 MB). I would like to convert it to a more main stream format (e.g., mp4, MPEG2-PS...), in a lossless way if possible (i.e., remuxing). I ...
1
vote
0answers
270 views

Cannot install bomi (CMPlayer) on Ubuntu 15.10

I was a fan of bomi player on ubuntu, but cannot install it on the latest version, anybody got a solution? usr@host: ~$ sudo apt-get install bomi [sudo] password for usr: Reading package lists... ...
4
votes
1answer
129 views

Error with ffmpeg since upgrade to 15.10

Like many of us I have been using AVCONV without major issues, however since 15.10 and the arrival of FFMPEG instead, I have errors in my scripts. This command has been used by me for a while to rip ...
2
votes
3answers
227 views

Hauppauge 610 Analog Video Capture Script or Command

I have Xubuntu 14.04. The camcorder I am using is the Sony CCD-TRV16 NTSC 180x Digital Zoom. I am using the Hauppauge 610 USB-Live 2 Analog Video Digitizer and Video Capture Device to convert 8mm ...
0
votes
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 ...
13
votes
2answers
51k views

Fastest way to convert videos (batch or single)?

I know there are a lot of questions about video encoders around here, but my question is more about workflow/efficiency. For my day job, I need to convert videos, frequently, from many random formats ...
4
votes
1answer
3k views

Batch convert H.265 mkv to H.264 with ffmpeg to make files compatible for re-encoding

I have H.265 encoded files that are so resource intensive they don't play well and my conversion software (mencoder) doesn't (currently) support the H.265 format. Can I convert them to H.264 in a ...
1
vote
2answers
89 views

Remove dead pixel from video material (not screen)

My camera recently ran through some trouble and now my sensor chip has four dead pixels, spread across the screen. (Yes, it's actually the censor, I've quadruple checked. It's not the screen.) So ...
0
votes
5answers
8k 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 ...
0
votes
1answer
77 views

How to Convert mulfiple files using ffmpeg

I need to convert 1000 files from .flv to mp4. I organized 10 folders with 100 items each. I have been using the following command in each file: Root@root:~/1/2/3/4$ ffmpeg -i 1.flv -codec copy ...
16
votes
2answers
122k views

How to simply convert video files (i.e.: MKV to MP4)? [duplicate]

I simply want to convert files, any format to any format (at the moment, I need to convert MKV to MP4-h264), without losing quality. I don't want to resize (scale) the video, I don't want to change ...
-1
votes
1answer
246 views

Chromium will not start - libffmpeg problem

When starting chromium-browser from terminal I get: /usr/lib/chromium-browser/chromium-browser: error while loading shared libraries: libffmpeg.so: cannot open shared object file: No such file or ...
2
votes
1answer
129 views

Does avconv have an equivalent complex filter for ffmpeg's adelay?

I have a working ffmpeg command to combine an audio/video file with an audio file, and I am now trying to perform the same operation using avconv on Ubuntu 14.04. My ffmpeg command requires the use of ...
8
votes
3answers
11k 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
107 views

How do i transcode all files in a directory with ffmpeg

I am wanting to make a script to transcode all the lossless files from my camera to 3mb/s and change the codec to h.264. I found a command that will export the files as one big file but i want ...
0
votes
0answers
20 views

how to export editet video from open shot?

i want to export a edited video from open shot. the preview is shown the wanted condition, but after export i got no motion pictures .. just sound. i want to archive that video on hard disk and put it ...
0
votes
0answers
47 views

uknown video format

I have recorded video using my new tv the outputfile is somwthing like record.ts which neither vlc or mplayer couldn't open that file. I tried to get the file info so: ffmpeg -i record.ts gives: ...
0
votes
3answers
2k 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 ...
1
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0answers
84 views

ffmpeg on lubuntu 14.04 armhf

How can I get a modern ffmpeg version on a lubuntu 14.04 armhf device? I know, that (l)ubuntu 14.04 just supporting livav and i came back on 15.04. But: lubuntu 15.04 isn't working on my armhf ...
0
votes
4answers
5k views

How to convert rmvb to mp4? (or, why ffmpeg doesn't work?)

I'm trying to use this script to convert an rmvb video to mp4, but I'm having problems with the ffmpeg. In apt-get there's only ffmpeg0 and ffmpeg-dev, I installed both, but the script doesn't work, ...
0
votes
1answer
26 views

Switch out audio and video

I downloaded a movie in beautiful HD. Unfortunately, the sound is broken. I then downloaded a different copy in low res, but with an intact soundtrack. How can I use ffmpeg to take the sound from the ...
0
votes
1answer
386 views

Trying to merge .avi videos with mencoder

I started by using the suggestions found at this link: How to join video files from terminal? It worked for the first 6 times that I tried to merge a group of small .avi files into one larger file. ...
1
vote
1answer
321 views

Avconv doesn't convert .MKV to .MP4 no errors output file 0KB

I understand that this is SIMILAR to questions asked before and using those posts I have actually got the file process going however when it finishes (with out errors mind you) the .mp4 is a 0KB file ...
9
votes
5answers
43k views

how to convert avi (xvid) to mkv or mp4 (h264)

Very noob when it comes to video. I'm trying to make sense of what I"m finding via Google... but its mostly Greek to me. I have a bunch of Avi files that won't play in my WD TV Play box. Mediainfo ...
0
votes
1answer
583 views

Multi-Core Encoding with VP9 FFmpeg

I want to start using the WebM format and the VP9 codec for my YouTube videos. I know that with good compression comes slow speed, but FFmpeg only uses 1 of my 8 cores. I've tried using -threads 8 in ...
0
votes
0answers
72 views

Error: libavutil/x86/asm.h header is required for shared FFmpeg when compiling MPlayer

When I tried to compile it , it gives me the above error. I tried building the dependencies but it still does not work. The error message is as shown: Checking for QuickTime codecs ... yes Checking ...
2
votes
4answers
8k 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
5k views

mp4 to mpeg TS 2

I want to convert mp4 video to mpeg Ts2. What's the best way to do it and preserve HD quality? Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'How to Get the Newest Smartphones from AT&T - YouTube.mp4': ...
0
votes
2answers
154 views

How can I convert .264 file to .mp4

I want to convert an elementary stream(.264) to container format(.mp4). Can someone please help me on this? How can I use ffmpeg to do this task? What are all the other methods that could accomplish ...
8
votes
5answers
9k views

How to use ffmpeg to convert ape to mp3?

I am trying to use ffmpeg on ubuntu 13.10 to convert AP3 to MP3? I installed ffmpeg, but I get this error when I use it. Please tell me how can I fix it? $ ffmpeg -i CD1_Age_0-3_Baby.ape ...
28
votes
3answers
39k 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 ...
3
votes
2answers
342 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 ...
2
votes
1answer
2k views

Blu-ray player?

I'd like to play bluray discs in my laptop. I found the official documentation, and there it's explained that one should use mplayer and ffmpeg. Looking at the repositories, there exist two different ...
3
votes
1answer
5k 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 ...
0
votes
0answers
21 views

Unable to install OBS and I get the following Error [duplicate]

User@User-Aspire-5333:~$ sudo apt-get install ffmpeg Reading package lists... Done Building dependency tree Reading state information... Done ffmpeg is already the newest version. The following ...
1
vote
1answer
76 views

Help with MKV to MP4 Remux script

Overview: I'm trying to remux my mostly MKV library to MP4. I have a script that has gone through and extracted subtitles from the video files. I have another script that will remux any .mkv files ...
0
votes
1answer
170 views

Red warning triangle in top bar [duplicate]

W:Failed to fetch http://ppa.launchpad.net/kirillshkrogalev/ffmpeg-next/ubuntu/dists/vivid/main/binary-amd64/Packages 404 Not Found , W:Failed to fetch ...
2
votes
1answer
333 views

Capturing ONLY desktop audio with ffmpeg

I want to know how can I only capture desktop audio (means no mic!). I am using this command: $ ffmpeg -f x11grab -s 1360x768 -r 30 -i :0.0 -preset ultrafast ~/Videos/out.mp4 ffmpeg version ...
2
votes
2answers
5k views

OpenCV installation

During the installation of OpenCV I get the following error: moslah@moslah-Lenovo-G560:~/Downloads/opencv-2.4.10/build$ cmake ../ -- Detected version of GNU GCC: 48 (408) -- Found OpenEXR: ...
0
votes
1answer
311 views

WMV files not playing anymore with VLC nor with Video application in 14.04

For an unknown reason, my WMV files are not played with VLC nor with Video application. VLC or Video application start but disappear instantly. All those WMV files were readable PERFECTLY via VLC ...
0
votes
0answers
36 views

Programatic Video Conversion using ffmpeg and Ubuntu Server

I have a shiny new server that I bought to get to know Ubuntu Server. For my first project I would like to use Samba, ShelScript, and FFMPEG to convert video. Optimally I would like to be able to ...
0
votes
0answers
45 views

Lower sound volume after encoding with FFMPEG

I am encoding about 350GB of my video files to H.265 format (for efficient file size) using FFMPEG with this command: IFS=$'\n'; for video in *; do ffmpeg -i $video -c:a copy -c:v libx265 $video.mp4; ...
1
vote
2answers
467 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 ...
3
votes
2answers
1k views

How to convert flv file(s) to mp3 from PCManFM's (Open with) context menu?

Opening a terminal in a folder that contains a flv file called "one" (one.flv) and running this command: ffmpeg -i one.flv one.mp3 the flv file is converted to mp3 with the same name and in the same ...
2
votes
1answer
2k views

Is it possible to do a lossless conversion from m4v to webm?

I have several m4v files, which I need to convert to webm. I am using ffmpeg for doing so and have used commands such as: ffmpeg -i myfiletoconvert.m4v output.webm The conversion works fine, and ...