Avidemux full changelog

New Features:
Many new video filters added by courtesy of szlldm
A dedicated MOV muxer is now available, replacing silent fallback to MOV muxing mode within the MP4 muxer.
A subset of color info relevant for HDR support is retained in copy mode when both input and output video are stored in Matroska / WebM containers. Settings to add or override color info have been added to MKV and WebM muxers.
The indexer in the MPEG-TS demuxer now detects resolution changes in MPEG-2 and H.264 streams which are entirely unsupported and suggests aborting indexing. If the user chooses to continue, it records file offsets of all resolution changes to the log. This allows advanced users to split the file at these offsets using other tools like head and tail into chunks which can be processed with Avidemux.
YUV varieties of the lossless Ut Video codec are supported now for decoding and encoding via bundled FFmpeg libraries.
Uncompressed 24-bit audio is now supported for a subset of file formats.
Limited support for 7.1 channel layout.
Decode and stream copy support for XLL substream in DTS audio tracks.
Audio properties are now updated on resuming playback. This allows to start saving after an audio format change. When audio format changes during playback, the FFmpeg-based audio decoder will output silence and keep format rather than producing garbage.
An option to keep the identity of markers A and B instead of swapping them automatically has been added to Preferences.
The keyboard shortcut for “Delete” action has been made customizable with alternative keyboard shortcuts enabled.
Other Enhancements:
Multi-threaded video decoding is now available for the bundled FFmpeg.
On powerful multi-core CPUs, this can drastically improve decoding performance. A maximum of 8 threads can be created, but a conservative custom upper limit of 4 is recommended. Values above 8 cause decoding failures. Multi-threaded decoding and HW accelerated decoding are mutually exclusive, changes require appli

Mostly VC++ fixes, other versions were working fine
* Vapoursynth is now dynamically loaded to avoid error popup
* ASF/WMV demuxer fix
* BMP decoder fix

Encoder:
Add LibVA based HW accelerated H.264 encoder (Intel/Linux)
Decoder:
Fix last frames of video not retrieved from decoder

Small change in appImage

Encoder:
Add LibVA based HW accelerated H.264 encoder (Intel/Linux)
Decoder:
Fix last frames of video not retrieved from decoder
Decoder:
Implement hardware accelerated decoding of H.264 on macOS
Decoder:
Fix keyframe-based navigation in field-encoded MPEG-2 video
Demuxer:
Fix crash in the Matroska demuxer with high bitrate audio
Demuxer:
Fix too short duration reported for MKV and MP4 with B-frames
Demuxer:
Fix PTS delay calculation in the Matroska demuxer
Demuxer:
Fix audio delay ignored by the Mp4 demuxer
Muxer:
Improve resilience of FFmpeg based muxers against decode timestamps irregularities
Muxer:
Allow to force display aspect ratio in the configuration of the MP4 muxer
Muxer:
Fix crash in the AVI muxer on switch to OpenDML
Images:
Add PNG export, fix wrong colors with some colorspaces
Images:
Add feature to export selection as JPEG images
Editor:
Fix AVI with H.264 / HEVC without B-frames being not seekable

Core:
FFmpeg switched to the 3.3.x branch
Editing:
Fixed frame computation bug that led to bad cutting (euma)

General UI polish, better support for HEVC in mpeg TS
Filter : All filters with preview have better navigation dialogs
Filter : Delogo filter UI redone
Filter : Fixed changeFps/resampleFps seeking

[installer] update what s new
[contrast] dont autoscale histogram
[filter] misc tweaks
[vaapi] Put the filter in the QT section as we use vaapi with X11 only

i18n:
A lot more is now translatable
Hungarian translation
German translation update