How to Install H&r Block Software Again on Mac With Activation Code
We want to play a video on Ubuntu. Nosotros just went to the binder and double-clicked on the video to play it simply wait, what is this? It gives an error that the playback requires an H.264(High Profile) decoder plugin that is not installed.
Before learning how to gear up this trouble, let us understand what an H.264 decoder plugin is? An H.264 decoder is a plugin that non only encodes merely also decodes the content. Because of this, information technology is too known every bit a codec. Codec is a device that non simply encodes the data simply also decodes it after the encoding. Similarly to this concept, the codec in videos also encodes the data, or nosotros can say it packages and united nations-packages the content for the streaming and recording of the video. In the process of encoding, the H.264 compresses the size of the video file so it tin conveniently transfer over a long distance and when it is reached to the destination, then the process of decoding starts, which is opposite to the encoding and uncompress all the information of video and return the video contents to their original size and order.
This write-up is associated with how to set the mistake of the H.264 decoder.
What is the installation and utilization of the H.264 decoder on Ubuntu
An error of an H.264, which nosotros see when nosotros play the video, can exist fixed by installing the H.264 decoder on Ubuntu. For this, we volition open the terminal and will update the repository.
Once the update is completed, we will install some packages of different libraries and few packages of GStreamer:
$ sudo apt install libdvdnav4 gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly libdvd-pkg -y
As the installation process starts, a dialogue box volition open for the configuration setting of libdvd.pkg. It will inform yous that this bundle volition begin launching downloads of the source files from videolan.org, compile them and install them. Accept this acquittance by pressing the Ok push.
Another dialogue box will acknowledge that the updates will be automatically enabled, so click on Yes to accept information technology.
After the installation of the packages, we will run the command to configure the dpkg:
$ sudo dpkg-reconfigure libdvd-pkg
Again a dialogue box will be open to confirm the installation of the package, so choose Yes.
In the last step, nosotros will install the Ubuntu restricted extras:
$ sudo apt install ubuntu-restricted-extras
As we run the following command, the installation will begin, and a dialogue box volition appear on the screen regarding the understanding, elevate downwards the whole agreement, and press Ok.
Another dialogue box volition appear asking you almost the acceptance of the EULA license terms, so press Yes.
Now the installation will begin, and information technology volition take some fourth dimension depending on the system'due south specifications, so have some patience. On completion of installation, you will see an output that no error was institute and everything was done successfully.
Become to the video and open information technology to play it, and it will generate no error in playing the video, which ways the H.264 decoder is installed successfully.
Conclusion
MPEG-4 AVC is also referred to every bit the H.264 decoder. The H.264 is the virtually effective and approved codec nowadays. The new version is the H.265 decoder which is besides available in the development marketplace at present. Nosotros can besides install a VLC actor to resolve this trouble as information technology contains all the players. This write-upwards is associated with installing the H.264 decoder to fix the error because you cannot play the video. I hope this write-upward assists you in agreement the installation process of the H.264 decoder and helps you know what H.264 decoder is.
Near the writer
I'one thousand an Technology graduate and my passion for It has brought me to Linux. At present here I'1000 learning and sharing my knowledge with the globe.
Source: https://linuxhint.com/install-h264-decoder-ubuntu/
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