Solve Problems Related to CentOS 7 video and audio decoder
Download gstreamer
Link: pan. baidu point com/s/1 yLcRW
Password: h159
Decompress the package and put it under the/usr/lib64 directory. If yes, back up the package and replace it with another one, just in case. Run the following three commands:
Sudo rpm-Uvh https: // dl.fedoraproject.org/pub/epel/
This article will introduce you to the prompt that no decoder is available when you use video playback software in Windows 7.
During daily video playback, you may encounter a problem (such as) that the video prompts that there is no audio or video decoder when playing a
With Windows 7, Microsoft will bring a new multimedia playback experience to users, and users no longer need to download decoder installations everywhere, because Windows 7 natively supports a fairly large format. Microsoft assures that formats such as MPEG-4, 3GPP/3GPP2, AA
Task analysis more than one computer connected to the home network has become more and more common, every member of the family want to enjoy the fun of multimedia, "home" as the unit of multimedia management and sharing has become the central issue to solve.
The preset scheme uses the Windows 7 Media Library to manage audio and video files to achieve LAN sharin
To solve the problem that the windows 7 audio/video driver cannot be installed or fails to be installed, many netizens say that the windows7 audio/video driver cannot be installed. Today, we will talk about the solution that the windows7 audio/video driver cannot be installe
Problem statusWe can see that the volume icon is X in the lower right corner. Based on the small series experience, it should be caused by the service being not started.ReasonOne is that "audio service is not running" but the computer has sound, and the other is that when "audio service is not running", the computer has no sound. First, make sure that the sound and the connection are nor
Method One, close the Audio manager icon
1. Realtek Audio Manager will be installed in the operating system with the updated sound card driver, the default is turned on, it can save system resources, first right-click the taskbar select Properties, then click "taskbar → notification area → custom";
2, select the Realtek DH audio Manager icon → in the inactive "
Knowledge Point Analysis:
The actual desktop debugging process, such as in the case of audio playback problems, you may want to use Windows with the "Troubleshooting" tool to troubleshoot problems, can play a multiplier effect. The hotline engineer is easier to implement when directing user actions.
If you use the "Troubleshooting" diagnosis after the phenomenon remains, and then consider the normal troub
thing is to look at the calibration results, compare the new current calibration effect with the previous setup effect, and then choose the calibration setting that best suits you. To use the new calibration, click Finish, and to use the previous calibration, click Cancel. Although the process of improving the video is tedious, it's worth it when you're done with the calibration.
Although Windows7 's audio and video effects are among the best in the
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