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Install ubuntu-restricted-extras with the following command, It may help: sudo apt-get install ubuntu-restricted-extras


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yes my notebook samsung rv415 with ubuntu 14.04 64bits firefox 39.0 i do not play too. but using chromium on ubuntu Versão 43.0.2357.130 Ubuntu 14.04 (64-bit) it play with sound and image.


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This command will create a video that displays the picture for the duration of the supplied audio file: ffmpeg -loop 1 -i picture.png -i audio.ogg -shortest output.mpeg Add extra goodies as desired.


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To take a screenshot, you can use Shutter, gnome-screenshot etc To record a video of the desktop, you can use RecordMyDesktop, Kazam, Istanbul Desktop Session Recorder etc


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Yes, there are many video editors on Ubuntu, but frame by frame video editor is blender from blender foundation, you can download it by Clicking Here. But I think that learning blender is not so easy as other video editing software, like Cinema 4D for Windows and Mac. Install blender with terminal command: sudo apt-get install blender


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Try using this addon for firefox: https://addons.mozilla.org/en-US/firefox/addon/flash-control/?src=search


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you could try this which worked for me: in firefox enter the about:config page. find the entries specified below and set them as I've set them below whichs did the trick for me: media.mediasource.whitelist = false and media.mediasource.webm.enabled = true Regards, Troels


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If you look at the performance index of your card, it's absolutely normal that you get this kind of speed… Nothing Ubuntu can do about this! Note to low-quality reviewers: That's it!


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EVGA GeForce 8400 GS. This graphics card is around the same price range as the one you have but it has 1 GB of vram which should be more than enough to watch videos on the internet.


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Solved by changing my resolution from 1366 to 1360 ... just go to Diplays --> Resolution --> 1360 but now i get to another problem , is that the video recorded is not in straight line !!


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I think Kazam is the Best, you can install it via terminal, by typing : sudo add-apt-repository ppa:kazam-team/unstable-series sudo apt-get update sudo apt-get install kazam python3-cairo python3-xlib To remove it, do: sudo apt-get remove kazam python3-cairo python3-xlib Or you can install it from Ubuntu Software Center. (Source)


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You can adjust the video quality using the -qscale flag for that command. Using -qscale 1 should provide the best quality and if you do not use this flag, the result is usually terrible quality. Try using this instead: avconv -i video.mp4 -threads auto -qscale 1 -aq 1 video.ogg I've also included a flag to optimize use of multiple threads and another to ...


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I reinstalled 15.04 overtop the existing installation and the problem has gone away. Sadly my display is now set at 1024x768 but I hope a little tweaking will enable my correct video settings.


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Fixed Had to update Mplayer through the ppa here launchpad.net/~mc3man/+archive/ubuntu/mplayer-test Also added the PPA for Smplayer as well. but before doing, removed the previous mplayer sudo apt-get purge mplayer2 sudo apt-get purge mplayer Reintalled and all working now


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How to find and clean such malware in ubuntu ? It could be crapware and not malware (ie. you somewhere agreed on it being started). The 2 generic places to check on this if it only happens in 1 browser: Check extensions; Check settings, the values set at "on startup"; If it is cross browser check with ps -ef | grep $USER | more if you can spot ...


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Here are three suggestion for improving the playing of YouTube videos in Firefox. Some models of the Dell Inspiron 13" 7348 Notebook have an NVIDIA graphics card, but most of the Dell 13" 7348 models don't have an NVIDIA graphics card. From the Dash search for Additional Drivers, open the Additional Drivers utility, and check if there is a proprietary ...


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There is a way to open video files on SMB network using "nautilus" of gnome/Unity. After install nautilus, run KDE->type "nautilus" and Run nautilus. (Or make shortcut for nautilus.) There are some merits for using nautilus, first merit is it can be played just double click video files on two or more SMB network what has different user / password. No need ...


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This indicator also includes GPU temp (as well as CPU and HDD temps.) https://launchpad.net/indicator-sensors


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Try running the following command: sudo apt-get update && sudo apt-get install -f This will update your repo cache and then will fix most dependency issues. If this still fails, please try running the below command and then running the above command immediately after. sudo apt-get update && sudo apt-get dist-upgrade This will update ...


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I had the same problem with playing videos. Video player wanted to download mpeg - 4 acc decoder and h.264 decoder, but this hadn`t happened due to legal reasons (-if I understand correctly what was written in the window what appears after pc was trying to download mentioned programs). After I unclicked Software & updates -> Ubuntu software -> "unclick" ...


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TLDR? Ensure your CPU frequency governor is not being altered by some daemon or event-triggered script (e.g. a power management script). History (boring) I have had this problem on two different Ubuntu systems, especially when playing back h264/x264 videos. Video playback slows down, while audio continues as normal. Sometimes it catches up by itself, but ...


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Using the Bash Shell [ -f "file" ] checks whether a filename exists, and is an ordinary file (e.g. not a directory or symbolic link) "${name/%x/y}" replaces the suffix x of $name with y. Therefore to delete xxx_yyy_720_3800.mp4 only if xxx_yyy_720_8000.mp4 exists, where xxx and yyy are identical in each case, for all *_*_720_3800.mp4 in the current ...


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Using find and gawk Install gawk sudo apt-get install gawk Go into your folder or replace the . after the find command with your foldername, eg: find ~/my_video_duplicates f -iname … Test the command The command below shows only the remove candidates find . -type f -iname "*_8000.mp4" -print0 | \ while read -d $'\0' file; do \ gawk -F_ '{ \ ...


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Try the folder ~/.cache. Archive Manager/Totem probably will cache the video files there as Totem and most other media players need to be able to read from the file directly. Archive Manager does usually place temporary files in beginning with .fr or fr (fr for file-roller probably). File roller also leaves these temporary folders in other places (usually ...


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There's also a nice Nautilus script (using avconv command) for this purpose here: https://github.com/yeKcim/my_nautilus_scripts/tree/master/rotate%20pics%7Cvideos


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First, in the GUI open the Filter window, chose your filters, then click on "Save filter list", and select a filename (e.g., myfilters.xml). Second, in the CLI specify the argument --filters with the filename as argument (e.g., --filters myfilters.xml).


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ppa can be found here sudo add-apt-repository ppa:mc3man/trusty-media sudo apt-get update sudo apt-get dist-upgrade sudo apt-get install ffmpeg The following command will add an alias to your bashrc file so your user can execute youtube-dl and bash will execute youtube-dl --prefer-ffmpeg automatically to eliminate unnecessary typing in the future: echo ...


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Just for forwarding latency go to SMPlayer: Preferences/Interface/Seeking/ Precise seeking and check this option off.


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Generally, 429 means that you may have downloaded too much. Practically, this is very common problem running youtube-dl on OVH/AWS/etc. You may want to workaround this by using --proxy or --source-address (see youtube-dl FAQ). You may also want to read this thread.


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use the -threads 1 flag to limit ffmpeg use to a single thread only to use that with the command from the other post: ffmpeg -i ~/Desktop/in.mp4 -threads 1 -codec copy -map 0 -f segment -segment_time 15 -segment_format_options movflags=+faststart out%03d.mp4


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Your problem is almost certainly because you're running an older version of youtube-dl. You should uninstall the apt version with apt-get purge youtube-dl and then install it with pip instead. pip3 install youtube-dl If you don't have pip3, you can install it with, apt-get install python3-pip or see this for more help on that. The youtube-dl ...


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K9Copy is a powerful tool that can read a VIDEO_TS directory structure (or a DVD) and produce (re-encode) MPEG-4 video files. It also supports MPEG-2 extraction, which is useful for creating lossless backups (one MPEG-2 video file will be created for every episode/video on the DVD). It is possible to only copy the English audio track and subtitles. To ...



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