Device or computer program capable of encoding and/or decoding a digital data stream or signal.

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1answer
17 views

how to use a kernel patch?

I have a problem with my sound card and there is a patch on git that seem to repair my problem. here the patch But I don't know how to use patch. Someone can help me? edit :I saw that how to build ...
2
votes
1answer
56 views

How to open this strange wmv (wmv3) movie in Ubuntu?

I could see there are some new movies with wmv file format, but on my Ubuntu 15.10 nothing seems to be able to play these files. I tried SMPlayer, it shows some strange image, no sound; VLC crashes ...
2
votes
4answers
142 views

My Rhythmbox not playing mp3

After installing Ubuntu Mate, Rhythmbox not importing mp3 files from music folder. and when I tried to play mp3 files, It wont play.please help.
1
vote
1answer
72 views

Can't display the thumbnails of HEVC Main10P and VP9 codec video

I hate totem player, it is useless to me, so I installed the ffmpegthumbnailer, removed totem player, and changed the default thumbnailer to it by following steps. sudo apt-get install ffmpeg ...
0
votes
0answers
14 views

Installing packages offline

I have a laptop with Windows and Internet connection, and a PC with Ubuntu without internet connection, I need to download few Packages (Ubuntu) and install them. (Obviously i can download them only ...
0
votes
0answers
72 views

AUDIO PROBLEMS: Sound Card Detected, Doesn't Show Up in APLAY

I'm stumped with my audio problems on Kubuntu 15.10. It worked for a while, and then after one reboot, it stopped working, and I can't for the life of me figure out why. I've troubleshooted a lot, and ...
0
votes
1answer
245 views

VLC does not support the audio or video format “hevc” [duplicate]

I'm trying to run an .mkv video, I even installed the codecs from this page: How to install all existing media codecs? But still keep getting this error on VLC player: No suitable decoder module: ...
0
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0answers
119 views

In ubuntu 14.04 I tried to play a mkv file then it comes:

Required plugin could not be found Videos requires to install plugins to play media files of the following type: video/x-unknown decoder
0
votes
1answer
126 views

How can i install divX codec on Ubuntu?

I have installed Popcorn Time on my laptop but when I try to watch movies it is written that I need to install divX codec.I tried several times but without success.
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0answers
66 views

VLC Media Player won't play DVD's can't install libdvdread4 Ubuntu 15.10

I already manually installed all the codecs, but the livdvdread4 install fails every time (as follows): dpkg-deb: error: '/tmp/dvdcss-bCmUXE/libdvdcss.deb' is not a debian format archive dpkg: error ...
0
votes
1answer
35 views

Audio doesnt work in Libre office

I want to make a powerpoint in Libreoffice(5.0.5.2) with mp3 files integrated inside. When I add mp3 files in slides, there is no audio output.I can play mp3 files separately with vlc and other ...
0
votes
0answers
85 views

Banshee: codec for playing this media type not available

For some reason Banshee does not play all of my mp3. I installed pretty much every suggested codec, but still nothing. Every time I try to play mp3 I get this: If I press install usually it says ...
0
votes
1answer
57 views

Unable to play or edit .m4a files on fresh Lubuntu 15.10 installation

I have some m4a files I would like to edit with Audacity, but Audacity crashes when I try to open the files. In attempting to solve the problem, I found that I'm not able to play m4a files either. ...
0
votes
0answers
42 views

GoPro codec problem

I have problem with 4k movies from my new GoPro 4 Hero Format is MP4 H.264 30fps and when I start it (no matter is it vlc, MPlayer or SMPlayer) movie goes very very fast. I've tried to change fps to ...
-1
votes
1answer
715 views

How to play Dolby TrueHD 7.1 ATMOS files?

I have a video file with the audio codec "Dolby TrueHD 7.1 ATMOS" but the audio won't come out at all. I've tried vlc, avplay and a bunch of other players. I even updated vlc to 2.2 and libav-tools to ...
2
votes
1answer
696 views

Can't play HD .mkv files (even in vlc)

I am not able to play any HD .mkv files in vlc. (No problems with low quality videos). Here for example, It says "Unfortunately there is no way to fix this", really??? when the same video is ...
0
votes
0answers
10 views

Hevc/h.265 doesn't play even after installing libde265 and everything [duplicate]

I installed libde265 and all the plugins for VLC and everything. I tried various ppas, I also installed Kodi Media Centre, but nothing works. After all this, I tried downloading VLC 3.0.0 but it is ...
0
votes
0answers
131 views

Thin lines when there are sharp movement on video

I read some answers here but nothing worked I keep seeing thin lines in videos (web or local) it's only when I see sharp movement but it's disturbing. I installed the right Nvidia driver for my card ...
0
votes
1answer
36 views

Media Player Filetypes

I am using SMPlayer but it is not supporting all video formats. What should I do? The screen remain white. The format of those videos are '720p.BluRay.2CH.x265.HEVC-PSA'.
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0answers
36 views

How can I play mka files in Clementine?

I can play any of them with Totem, but I want to play them with Clementine. This takes me to another question (if it's relevant to this issue): Where are the codecs Totem uses? Or what places Totem ...
0
votes
0answers
267 views

VLC not playing aac files and a webm file

I have a few music files in aac format which I want to play through VLC. But VLC ain't playing any of them. It's not showing any error or any other message, it simply stops as soon as I play them. I ...
1
vote
1answer
1k views

How do I install ffmpeg and codecs? [closed]

i am trying to install a video script and i need to install FFmpeg with all the codecs. I have tried many tutorials online and i didn't succeed. FFmpeg (from SVN) x264 Library for mencoder
3
votes
2answers
110 views

Conversion of m4a file names

Hi everyone hoping I can find an answer to my music related question. I switched from PC to Ubuntu and had run iTunes in the past. I have a lot of music that I have the CDs for but I loaded them ...
0
votes
1answer
123 views

Which video player should I use? [closed]

Which video player should I use?. I watch 1080p x264 MKV (public HD), 1080p(yify).... all tipes of video. So what do you prefer? Is totem enaugh(good) Do I need install any codecs... I have clean ...
0
votes
2answers
85 views

Video codec for making home videos smaller?

Complete video beginner here. I have a bunch of old videos in multiple formats and codecs - like birthday videos, undergrad random captures etc. There is a large number of files that amount to ~25GB ...
2
votes
0answers
102 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 ...
1
vote
0answers
65 views

None of subtitle editors show video

I'm on lubuntu 15.04. I've installed Subtitle compose, Gnome subtitles and Subtitle editor, however, none of them show my .avi file. I've tried executing sudo apt-get install ubuntu-restricted-extras, ...
1
vote
1answer
71 views

What codecs does Ubuntu support by default?

When installing Ubuntu there is a option to install some mp3 codecs, does it also install other codecs?
1
vote
1answer
107 views

How can I upload my videos to the recommended encoding settings for YouTube?

I edited and exported a video using openshot, and selected the YouTube-HD profile. But, when uploading, I get the message saying: Your video will be processed faster if you encode them in a file ...
2
votes
1answer
468 views

How to install common media codecs

I'm new to Ubuntu. I tried installing it with Windows 8.1, but failed I lost all my files. I have successfully formatted my PC and installed Ubuntu, but how do I install codecs to play audio and ...
3
votes
2answers
129 views

Does Ubuntu for phones support the AMR-WB codec, aka HD Voice?

Normally the phone frequency is limited, ranging from 300 Hz to 3,4 kHz. Using the AMR-WB codec, speech is transmitted from 80 Hz to 7 kHz. See: https://en.wikipedia.org/wiki/Wideband_audio If ...
0
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0answers
196 views

Help with installing j5 USB display adapter on Ubuntu 14.04?

I'm trying to get a dual monitor setup on my desktop computer running only Unbuntu 14 (no windows/mac OS). I am using a USB to VGA adapter with an external video card, and when I put the disk in to ...
0
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0answers
19 views

problem with GStreamer

I'm tryng to install/update GStreamer but I always get the following error: Errors were encountered while processing: gir1.2-udisks-2.0 E: Sub-process /usr/bin/dpkg returned an error code (1)
0
votes
1answer
113 views

Issues burning .iso images with 14.r04 Trusty Tahr

Hello to the people of Ubuntu Universe! I am having tremendous difficulty burning .iso images on 14.04 Trusty Tahr. I have used Brasero, K3B, and/or XFburn. I have tried just about everything gui ...
1
vote
1answer
43 views

Why is single_cmd Alsa option for debugging only?

According to Alsa documentation, single_cmd option is for debugging only : single_cmd - Use single immediate commands to communicate with codecs (for debugging only) NB: If you get ...
0
votes
0answers
18 views

I Am Using Acer Aspire & Sony Vaio latop i want to install linux good version for them [duplicate]

I Am Using Acer Aspire & Sony Vaio latop i want to install linux good version & easy to get codecs work for them to install inside windows, Suggest me which ubuntu is good version currently ...
0
votes
1answer
226 views

Which Ubuntu / Linux version have include plugins (Network,Audio / Video)

I have used Linux Mint years back, That version has every plugins or Codecs (we normally called Drivers for windows) means (Network,Audio/video)etc... I lost That dvd. Most of the linux versions have ...
0
votes
1answer
136 views

How to make Pinta save .svg files?

Is there a codec pack or something that lets me save SVG and XPM files with Pinta???
0
votes
1answer
314 views

Pre-installed GStreamer 0.10 does not recognized the installed element “ladspa-gate”

I am new to gstreamer, and wanted to set it up such that I can explore most plugins (good, bad, ugly, etc.). I recently started using gstreamer 0.10 and intended to use it to process audio files. I ...
0
votes
1answer
220 views

Ubuntu 12.04 missing VP8 and Opus codec

I am struggling to get back codecs VP8 and Opus, which I managed to remove incidentally. I am not sure about how or what the commands were. These codecs should be installed and recognized by the ...
8
votes
1answer
1k views

How do I solve green layer problem while playing HEVC in Ubuntu 14.04?

I have a HEVC (x.265) video. I am trying to play it in latest VLC (Rincewind 2.1.6) in Ubuntu 14.04. I have already installed VLC plugin for HEVC. Here is the screenshot: However, when I try to play ...
2
votes
2answers
178 views

transcode: Which Video output format?

I know how to use google, but if I search for "transcode: Which Video output format?" I get a lot of results which are more then seven years old. I am not a video codec guru, but AFAIK there was a ...
0
votes
1answer
82 views

Totem player plays wav files randomly

When I play a wave file with totem, it usually does not play them. In 20% of cases it play the file and in 80% of the cases it does not do anything for the same file(like when the file has problem)! ...
1
vote
0answers
93 views

H264 firefox standalone on Ubuntu 14.10 [duplicate]

I'm on Ubuntu 14.10. FF 35 has support form H264 and VP8, but not MSE and VP9. That is ok, and confirmed by youtube html5 page, https://www.youtube.com/html5, as you see the screen #1 here: ...
0
votes
1answer
153 views

Unable to import video files to flowblade

I'm using flowblade 0.8 and I can't import video files of any kind. I had this problem before and it was solved by installing some codecs. Unfortunatly I forgot to take a note about which packeges ...
1
vote
0answers
755 views

How to speed up rendering kdenlive Ubuntu 14.04?

I am using kdenlive on my Ubuntu1 14.04. When i render videos, it is very slow. Takes as much time as the length of video. I have Dell XPS L502X with Nvidia GeForce 540M. Is there anyway i can use my ...
1
vote
3answers
785 views

error opening video .dat file

I am trying to play a video cd with VLC media player which has octet stream and .dat file extension but VLC media player is not able to play individual files from VCD. I've tried: sudo apt-get ...
4
votes
1answer
830 views

ubuntu 14.04 “didn't get a playback URI on entry file:///*”

I installed Ubuntu on my Chromebook via Crouton. Everything went great but I got problems with my mp3 playback. I can't play my mp3 files in Rhythmbox. Rhythmbox says "didn't get a playback URI on ...
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votes
2answers
3k views

how can i run mp4 movie on my ubuntu OS?

Hey friends I recently downloaded a movie from YIFY torrents.. it is in MP4 format.. but it is not playing in VLC player.. .the player shows the message - "You are missing codec pack to play this ...
1
vote
1answer
812 views

How to get DivX videos to play in Chrome?

After hunting quite a bit and installing various codecs / packages, I've failed to find a way to get DivX videos to play in Chrome. Any pointers? Ubuntu 14.10 utopic x64 Chrome 40.0.2214.38 (beta) ...