Questions tagged [codecs]
Device or computer program capable of encoding and/or decoding a digital data stream or signal.
288
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Sound problems Cirrus Logic CS4208 Imac 16.1
Hello I've installed Ubuntu 22.04.4 on a Imac 16.1 21.5 A1418 of 2015
The sound work bad: the main sound control is actived but the sound
is not adjustable: It is mute or full. I can adjust by ...
0
votes
0
answers
570
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Opera browser stopped playing videos
Ubuntu 22.04.3 LTS 64 bit
A few days ago Opera One (version: 107.0.5045.15) stopped playing videos on multiple sites where videos used to play OK. I have not knowingly made any changes that might have ...
0
votes
1
answer
114
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PulseAudio: list-codec and set-codec result in "Missing implementation"
I have a ThinkPad P14s Gen4 AMD and running latest (k)ubuntu 22.04.3 LTS.
I also own a pair of LG Tone FP9.
I came across the news that PulseAudio now supports AptX and wanted to make use of this.
...
-1
votes
1
answer
170
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How to get Ubuntu 20.04.6 LTS play h265 videos?
I am trying to play h265 videos in Ubuntu. I tried adding the strukturag/libde265 PPA, but I get the following error:
$ sudo apt-add-repository ppa:strukturag/libde265
E: The repository 'http://ppa....
1
vote
0
answers
133
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Problems in installing ubuntu 20.04.6 in dell precision workstation [duplicate]
I installed Ubuntu 20.04.6 in a Dell precision workstation. In the "try mode" everything was fine, net connection, YouTube videos etc... However after the installation, after remove the ...
0
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0
answers
305
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Youtube videos not working on Ubuntu 22.04.2 LTS
Hey i installed ubuntu a few days ago and i have a problem, when i turn on my computer and open youtube, the videos play normally but after a few hours on the computer i can't see any more videos ...
0
votes
0
answers
228
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Ubuntu 23.04 aptX Adaptive Support
I have Haylou MoriPods headphones (with QCC3040 SoC) that support aptX Adaptive. My computer has Intel AX211 and this card supports Bluetooth 5.3. However, there is no option other than aptX, SBC, SBC-...
0
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1
answer
213
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How to reinstall correctly package ubuntu-restricted-extras
I had a DNS problem when I went to install the ubuntu-restricted-extras package on my ubuntu 23.04. Due to this problem the fonts were not downloaded and also the codec packs.
The DNS issue has been ...
0
votes
1
answer
889
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How can I get 8K H265 MP4 files to play better on VLC?
My Samsung Galaxy S21 Ultra records videos in 8K (24 fps), and I'd like to be able to play those videos in VLC using Ubuntu 22.04. 4K videos play OK, but the 8K ones are very choppy and distorted. Is ...
2
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3
answers
1k
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No afg or mfg node found and no codecs initialized
I'm stuck since yesterday at boot after the last updates in a fresh install of Ubuntu 22.04, and I can't go to the desktop.
0
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0
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348
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How can I use ffmpeg to convert from mp4 to avi for use in Davinci Resolve without massive increase in filesize?
I have an mp4 file that I'd like to edit within Davinci Resolve.
Due to licensing issues, the free version of Resolve cannot edit videos that are encoded using h.264.
I'd like to use ffmpeg.
I ...
1
vote
1
answer
4k
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How can I find out which Bluetooth codec is being used between Ubuntu and my audio devices?
I want to check that Ubuntu is using the best available codecs to communicate with my Bluetooth audio devices. How can I find out which codecs are being used?
4
votes
1
answer
6k
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Pipewire + wireplumber don't work on Ubuntu 22.10
I've just upgraded Ubuntu from 22.04 to 22.10 some days ago. I'm experimenting some troubles by watching any online video stream and any mp4 videos saved on my PC. Basically they don't flow. To make ...
3
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3
answers
6k
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Is LDAC audio codec supported in ubuntu 22.04.1 desktop?
My current system is Ubuntu Desktop 22.04.1 LTS and I would like to get step wise procedure to enable/install/setup LDAC on Ubuntu 22.04.1 from experts here. I've already tried searching here and ...
1
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1
answer
763
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How to use ldac on ubuntu 22.10?
system - Ubuntu 22.10
earphones - wf-1000xm4 (support ldac)
My system currently only show msbc and mcvsd as the audio codecs available. I have already installed sudo apt install -y gstreamer1.0-...
2
votes
1
answer
4k
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How to compress videos properly with WebM?
Years ago when the VP8 codec came out, I used a program on Ubuntu to convert all of my files to WebM and it would cut the filesize in half. 22-minute episodes going from 300MB to under 150MB.
I think ...
0
votes
1
answer
810
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vokoscreenNG won't start, says "No videocodec found"
I just upgraded from Ubuntu 20.04 to 22.04. Now when I open vokoscreenNG, I see this message:
No videocodec found
Please install package
gstreatmer-plugins-base
gstreatmer-plugins-good
gstreatmer-...
2
votes
1
answer
3k
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Proper way to watch HEVC on supported browser like Chromium
I'm currently experiencing issues with HEVC playback on Jellyfin mediaplayer. I've tried almost everything to get it working but it doesn't seem to find the appropiate codecs or something.
My rig has ...
0
votes
0
answers
106
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"Codecs" are marked as orphaned packages by APT after fresh OS install
After installing Ubuntu 22.04 with enabled "Install third-party software for graphics and Wi-Fi hardware and additional media formats" option in Ubiquity APT telling me (apt autopurge) these ...
72
votes
3
answers
56k
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After installing Ubuntu 22.04, the default video player is unable to play any videos
The default video player (Totem) is unable to play videos after installing Ubuntu 22.04. I tried opening an MP4 file and I get the error (also shown in the screenshot):
An error occured
The specified ...
5
votes
1
answer
2k
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Fresh 21.10 install can't play .mp4 files - what to do?
I'm a little surprised that my fresh install of Ubuntu 21.10 can't play .mp4 files. This seems like a rather basic ability. Anyway, after getting very unhelpful errors in VLC, I installed the default ...
-2
votes
1
answer
312
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video and audio codecs
I want to install video and audio codecs on Ubuntu
I heard it is done with this code:
sudo apt install ubuntu-restricted-extras
But it seems that the copyright law is not observed (nope)
Please help ...
1
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0
answers
4k
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Bluetooth headset codecs in Ubuntu 18.04 vs 20.04
I know that Ubuntu (PulseAudio) has well-known issues with Bluetooth Headsets and for some time I was struggling to fix this.
After different attempts this one helped me and everything seems to be ...
0
votes
1
answer
6k
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how make Filename from Variable value
Is there any bash code for making the file name from a Variable value?
ex\
x="IMP"
date > x.txt
output
IMP.txt
3
votes
1
answer
2k
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Is it possible to upgrade Gstreamer and libx264 on Ubuntu 18.04?
Ubuntu 18.04 has 1.14 Gstreamer installed and libx264-152. Is it possible to upgrade it to 1.16 or 1.18 as well as some dependent libraries like: libx264-155 and libx265? Whether some PPA exists or ...
3
votes
1
answer
5k
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How to handle gstreamer missing codecs
I experience the issue of missing codecs for popular video containers like mp4 and avi both when using gstreamer on the command line as well as when trying to run sample playbin code (details per each ...
1
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0
answers
120
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Twitter ask por video codecs in Firefox [closed]
There is a similar question but none of the solutions does it for me.
I'm in a clean ubuntu 21.04install
0
votes
1
answer
531
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WhatsApp desktop in Opera not playing videos or offering download
Using Ubuntu 21.04, GNOME 3.38.5 I am new to Linux.
I have the WhatsApp desktop messenger feature enabled in Opera web browser. (I used this arrangement under MS Win10 with no problem.) The videos ...
1
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0
answers
83
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Is it possible to use aptx when using my Pc as a Bluetooth sink/receiver?
Connecting my phone via Bluetooth to my pc and enabling a2dp streaming from my phone to my pc is easy to do. (Bluetooth 5.0)
But there always is a average codec used making the loss of quality quite ...
0
votes
1
answer
2k
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Unable to play mkv file
I am using Ubuntu 18.04 Bionic Beaver. When I tried to open an .mkv file, it showed an error message
Unable to Play the file - application/x-rar decoder is required to play the file, but is not ...
4
votes
1
answer
5k
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ffmpeg unknown decoder 'libx265'
When I try to make a new video with ffmpeg using this command
ffmpeg -f image2 -pattern_type glob -framerate 12 -crf 10 -vcodec libx265 -i *.jpg output.mp4
I get this error message
Unknown decoder ...
2
votes
0
answers
1k
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How to play brand mp42 video?
Outout of file:
VID_20190129_195553.mp4: ISO Media, MP4 v2 [ISO 14496-14]
Output of ffprobe:
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x5589e5bb7e40] moov atom not found
VID_20190129_195553.mp4: Invalid data found ...
4
votes
0
answers
5k
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Using Sony WH-1000XM3 as output AND input headset under Ubuntu 20.04
I need to use the Sony WH-1000XM3 bluetooth headset as output and input device for web calls / webinars (mostly zoom). Currently I manage to use it as output device with the "High Fidelity ...
0
votes
0
answers
154
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I have installed Ubuntu and found that I have no sound
here is output of lspci:
00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (...
0
votes
2
answers
15k
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MP4 and other format Video Issues Ubuntu 20.04
I have an issue which has recently presented itself which didn't happen before and I'd really appreciate some help. Unfortunately I cannot trace it back to a specific change I made and my extensive ...
0
votes
0
answers
28
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Where can I purchase video codecs for Ubuntu? [duplicate]
Where can I purchase video codecs for Ubuntu rather than downloading video codecs from an unknown source? I would like to purchase it.
0
votes
1
answer
2k
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How to playback TRM (US Court Audio Record) files?
I have files with TRM/TRS extensions (US Court Audio/Video Records) that I need to playback. VLC was able to playback the video but does not recognise the audio codec.
The error message reads: ...
1
vote
0
answers
205
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Make a live wallpaper
I have a question for you. How can i import a video and insert it as a background. Or let's say a GIF or something like that. I have searched in the ubuntu forums and they propose me to download live ...
2
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0
answers
377
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MP4 problems after installing ubuntu-restricted-extras
After installing ubuntu-restricted-extras on Ubuntu 20.04 LTS Desktop, I can play MP3 but not MP4 in both Firefox 82.0.3 (64 bit) and VLC 3.0.9.2. Ubuntu is running as a guest in VirtualBox on a ...
1
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1
answer
5k
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How do I get H.264 support in Opera in 20.10 installed via .deb from official site?
How do I make Opera in Ubuntu 20.10 to support H.264?
How to install the MPEG-4 AAC decoder and the H.264 decoder?
I tried following but H.264 videos on Opera still not playing:
$ sudo apt install ...
3
votes
0
answers
694
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How to view hardware video encoder/decoder utilization on AMD GPUs?
For a long time I've used the tool psensor to view the utilization of the hardware video encoding/decoding block on my Nvidia GPUs, but recently I've been curious about how to perform a similar task ...
1
vote
1
answer
3k
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Batch Convert MP4 with ffmpeg
I have a whole bunch of text files, jpg and mp4 in a folder. I want the jpg and text files to be left alone. I want to compress all the mp4 using ffmpeg's -crf argument with a value of 23, to save ...
1
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0
answers
7k
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Got these warnings when I run "sudo nautilus"
** (org.gnome.Nautilus:70214): WARNING **: 09:38:12.193: Unable to get contents of the bookmarks file: Error opening file /root/.gtk-bookmarks: No such file or directory
** (org.gnome.Nautilus:70214):...
1
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1
answer
422
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Where does ubuntu store media codecs?
I have installed ubuntu-restricted-extras to get the media codecs. I was wondering where does these codecs are stored after installtion? Can anyone help with the location?
1
vote
1
answer
152
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Ubuntu 20.04 freezing
When restart Ubuntu 20.04,it becomes freeze, doesn't work touchpad and keyboard. Nvidia GeForce GTX1650 graphics installed in my machine.
0
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1
answer
507
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How to decode play Blu Ray .mkv video format file? [duplicate]
System OS version & player media:Ubuntu 20.04 TLS amd64 of VLC&Kodi ;Windows 10x64 of PotPlayer
e.g:Rick and Morty S01 1080p BluRay DD5.1 x264-NTb
How to play blu ray .mkv files on ubuntu 20....
1
vote
3
answers
4k
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AV1 decoder required to play the video in smplayer
I often download youtube videos to watch them later. But some of them does not show any thumbnail and if I try to play them in smplayer it only renders audio and doesn't support video. When I try to ...
1
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0
answers
187
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How do I install h.264 decoder? [duplicate]
I am using 20.04 GNOME. I tried to delete VLC with aptitude, which also somehow deleted h.264 decoder required to play some videos.
So I can't play videos on my machine any more. I've downloaded ...
0
votes
1
answer
993
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Default Firefox browser not playing some content
I can't play videos like the ones on most twitter posts, for example, https://twitter.com/doglab/status/1255593258916499458?s=20. However, Chrome plays them.
Also is there any recommended set of ...
4
votes
1
answer
3k
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FFmpeg In Ubuntu 20.04 with Nvidia Gpu Acceleration
I recently tried to integrate NVENC to FFmpeg but the documentation has all messed me up.
Is cuda toolkit needed for compiling ffmpeg with NVENC support? If yes cuda toolkit is available only of ...