This is a truly serious bug in Avidemux, and a peculiar one at that. MPG audio sync bug is STILL NOT FIXED in this version (see my review for 2.6.7 below).

Bundled FFmpeg libraries have been updated to 4.4.Well, despite Avidemux 2.6.8's long list of bug fixes, the TV/PVR.

Disabling B-frames breaks VideoToolbox HW encoder (macOS only).

Selection starting at zero and ending at the last picture of video cannot be deleted.

Reduced contrast and desaturated colors in loaded BMP images.

Wrong number of channels or wrong channel layout with some E-AC3 streams.

Crash loading MPEG-TS or MPEG-PS file with MPEG-1 video track and HW decoder via VDPAU enabled.

Avidemux falling victim to a crash in VA-API driver triggered by probing on application startup on Linux with some recent hardware.

Crash on finishing encoding with the vp9 encoder.

Crashes in 'Resample FPS' video filter with motion interpolation enabled.

Crash on copy to clipboard if selection extends to the end of video, a regression introduced in v2.8.0.

By default, on-the-fly preview in video filter configuration dialogs is now rendered using OpenGL to improve performance in HiDPI conditions.

Logo image in 'Add logo' video filter configuration dialog is now scalable, can be repositioned by dragging.

Buttons to seek to selection start (A) and end (B) in on-the-fly video filter preview.

Support for decoding 8-bit VP9 in hardware via DXVA2 on Windows and via VDPAU on Linux with graphics cards featuring a VP9 decoder.

Rotating mouse wheel over buttons to seek by 60 seconds cycles through 1/2/4/60 seconds seek modes.

HDR tonemapping performance and quality improvements.

New video encoder: VideoToolbox HEVC ('ffVTEncHEVC', macOS only).

Option to remember selected resize method in 'Resize', 'Fit to size' and 'Zoom' filters.

Light and dark theme options in View menu.

Audio track configuration up to 32 tracks.

New downmix options: stereo headphone and headphone virtual surround.

Custom frame rate change (audio stretch with pitch control).

Fast method to add partial filters via CTRL+F shortcut.Patches, translations and even bug reports are always welcome. The program was written from scratch by Mean, but code from other people and projects has been used as well. Tasks can be automated using projects, job queue and powerful scripting capabilities.Īvidemux is available for Linux, BSD, Mac OS X and Microsoft Windows under the GNU GPL license. It supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs.

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