QtAV 1.4.2 is released, An advanced library software for creating feature rich media playing application on Linux

QtAV 1.4.2 is released, An advanced library software for creating feature rich media playing application on Linux Ubuntu, Linux Mint, Fedora, OpenSUSE, Debain, Redhat, Slackware, Arch Linux and Most polular linux distro

QtAV is an open source library software written in Qt and designed to be used for creating full featured media playback applications for Linux, Microsoft Windows and BSD operating systems.

What's New in This Release:

• Async load
• Faster seek and preview. Thanks wm4(mpv developer)
• Better a/v sync solution. Now can play high fps video better than ANY other players.
• DXVA: enable HEVC decoder if libavcodec runtime supports. LAVFilters ffmpeg supports it.
• Cedarv improvements, nv12 output support, neon code from libvdpau-sunxi
• Multiple OpenAL instances support
• AVInput class to extend media sources. Support play from qrc resouces.
• Display the first frame after seek
• Better clock error correction
• Fix play frame by frame issues
• Fix QML video shake
• More details for error signals
• Apply user options in the next playback
• Dynamic load libass (submodule 'capi' is required)
• VA-API: fix blurred bottom line issue. works on libav >= 9 now.
• Progress is start at 0 by default even if 1st pts is not 0.
• Fix capture issues: capture current displayed frame, easier api
• RGB48 support. OpenGL only supports RGB48LE.
• Link to static ffmpeg support
• Fix open error if input url/path contains special charactors

QtAV 1.4.2 Features at a glance

It features support for seek, resume, pause, video capture, music playback, volume control, fullscreen, stay on top, frame by frame playback (only forward), support for both local and network files, as well as support for the Libav and FFmpeg projects.

Support for hardware decoding is implemented for the CedarX, VAAPI and DXVA2 APIs. It can save video files in the YUV and RGB formats, and implements support for OSD (On-screen display), custom filters, aspect ratio, music playback, volume control, and playing speed control.

It can also be used to rotate or shear any video file using GraphicsItemRenderer, allows for playing a specific audio track by choosing audio channels and media streams, and support multiple rendering engines, including Direct2D, OpenGL, QPainter, XV, and GDI+.

To install QtAV 1.4.2 on Linux Ubuntu, Linux Mint, Fedora, OpenSUSE, Debain, Redhat, Slackware, Arch Linux and Most polular linux distro you can follow this link for download single file or install using terminal (CTRL+ALT+T) :

Change to root :

sudo su

Download QtAV 1.4.2 via wget in terminal :

wget -c http://nchc.dl.sourceforge.net/project/qtav/release/1.4.2/QtAV1.4.2-Linux64.run

Set permission this file for accees

chmod +x QtAV1.4.2-Linux64.run

Run/Install QtAV 1.4.2 :

./QtAV1.4.2-Linux64.run

Our hope tutorial entitled "QtAV 1.4.2 is released, An advanced library software for creating feature rich media playing application on Linux" can be useful for visitors or readers.