Avidemux 2.7.1

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.
Editor:Make AVI with H.264 / HEVC containing B-frames seekable by decoding the entire video.
New Filter:Still Image: generate video of specified duration out of a single image.
Filter:Make eq2 video filter partializable * Filter:Implement fade-in / fade-out transition for "Add logo".
UI:Display selection duration in the UI, move filter preview toggle to the toolbar.
UI:Warn right away if an edit would result in cuts being not on keyframes.
UI:Improve time chooser dialog.
Audio:Add Opus encoder.
Audio:Allow LPCM in FFmpeg-based muxers.
Audio:Show duration for external audio tracks.
Miscellaneous:Improved overall polish and stability.

The x265 encoding plugin was broken on win64 and regenerated.

Audio : AAC in mpegTS fix.
Audio : external AAC import fix.
MKV : try to better guess original timestamp.
i18n : Russian and German translation update.
UI : Filter UI fix.

Filter : All filters with preview have better navigation dialogs.
Filter : Delogo filter UI redone.
Filter : Fixed changeFps/resampleFps seeking.
TS/Demux : HEVC support improved.
Flv/Demux : Support large files.
Audio : Allow EAC3 as external audio track.
UI : General usability cleanup.
UI : Allow using the last read folder as default save folder.
UI : 2 pass encoding dialog cleanup.
UI : Dynamically enable/disable menu.
UI : Customizable keyboard shortcut.
UI : Allow reverting page up/down.
Codec : Better support for 10bits.
i18n : Russian translation updated.
i18n : Greek translation updated.
i18n : General cleanup.
Updated ffmpeg libs to 3.0.7.

Enhanced playback performance:
Supports 24-bit, 32-bit high-quality sound addition.
Support for additional audio codecs for various audio formats.
Support for MusePak 7, Monkey's lossless codec.
Improved external codec stability.
Improvement of function:
Remove GOM Remote popup and Subtitle Search window.
We will provide better function in the future.
Provides tooltip for playback location when mouse over on the GOM Player Touch Skin Controller.
When installing the GOM Player, add the WEBM file icon to the GOM Player.
Change the default setting of the 'Maintain play speed' option from 'Do not keep' to 'Keep'.
Removed 'Uninstall' tap in Preferences.
VOC and Bug Fixes:
Fixed an error related to Sub size in control window in version 2.3.12.
Fixed an play time error-related in MKV file.
Fixed an crash error in list-related in A-B repeat window.
Fixed a problem in GOM Remote, VR 360 guide notation.
Modify the menu to appear when you right-click on the mini-web and the bottom text ad area.
Fixed Layered Windows subtitle guidelines in BorderlessMode.
Fixed BorderlessMode afterimage problem.
Fixed a problem where VSUtil was not deleted when uninstalling.

* Fixed slider in preview mode

* Allow EAC3 in mp4 and mp4v2 (fiftyplus/euma)
* Fix behaviour of preview window when video size is ~ screen size

* Build : Avidemux can be built with visual c++ 2015 (losing some ASM)
* OsX : Initialize fontconfig so that subtitling works
* Core : Update ffmpeg to 3.0.5
* i18n : Updated fr and ru translations
* Build : Improved build scripts
* x265 : Enforce complicancy with most devices
* vaapi : Add resizer
* UI : Redone UI, revamped contrast filter
* Qt : Dont use too much CPU on playback when there is no audio track
* Qt : Reenabled nvenc + Fixed keyframe detection
* Qt : Fixed a crash when encoding starts very slowly (x265)
* Build : Allow use of system libass, liba52,libmad

* Hw Accel : Fixed nvEnc and added simple nvEnc-HEVC (windows/linux).
* Hw Accel : Added support for HEVC/VC1 with libVA (linux).
* Hw Accel : Experimental Dxva2 video decoder + Dxva2/D3D display engine (windows).
* Demux : Mpeg TS, fix non multiple of 16 file management.
* Audio/win32 : Fixed CPU consumption when playing audio.
* Editor : Fixed copy /paste /delete /undo.
* Editor : A *lot* of seeking bugs fixed.
* Editor : A *lot* of marker management bugs fixed.
* Audio : Added FDK-AAC as encoder.
* x26* : Added a "None" preset.
* x265 : Fixed 2 pass encoding on windows.
* i18n : Qt4 vs Qt5 language fix.
* i18n : German translation updated.
* UI : Added reload default settings.
* UI : Allow minimizing to tray while encoding.
* OSX : Update to Sierra.

* A lot more is now translatable
* Hungarian translation
* German translation update
* French translation update
* PT/BR translation partially fixed
* Dannish translation update
# Platforms:
* Qtx : Automatically check if a new version is available once a day
* WIN32 : Reverted to MXE cross compiler, XP now works again
* OSX : Fixed the packager, it should work every time now (no more borked dmg)
# Application:
* Decoding : Deal with corrupted stream in a nicer way (H264/TS)
* Decoding : Enable lagarith
* Decoding : Support for flac through libavcodec
* VDPAU : Try harder to release resources at exit
* Demuxer : Image loader improved and cleaned up, more jpeg formats are supported
* Editor : Try to deal better with corrupted audio in copy mode
* TS : Add support for new EAC3 identifier such as the ones used by numericable / DVB-T
* Encoder : Fix most of the libavcodec based encoders

* [OsX] Toolchain updated
* [Win64] Toolchain updated
* [Linux] AppImage (universal linux64 binaries)
* [Core] Update to libav*.0.2
* [Edit] Improved copy mode for h264/h265 video
* [Audio] AAC/ADTS import/export
* [Filter] new video filter : ivtcDupeRemover to remove duplicate after 3:2 pulldown
* [Qt] Revamped refresh screen
* [Filters] ASS/SSA fixes
* [Filters] Improved logo filter with alpha channel
* [Win32] Development files included in installer
* [Filter] ShaderLoader, load your openGL shaders as filters
* [Linux] Compatibility with newer gcc
* [Filter] Partial filter available only for one in/one out video filters
* [UI] Add go fwd/go backward 60 sec buttons
* [i18n] Translations updated

* [H264] Fixed crash when saving h264 annexB in avi.
* [Vdpau] Fixed VDPAU resize and deinterlace when height is padded.
* [Mkv] Faster loading of VP9 and h265.
*[MP4] Supports more flavors of H265.
* [i18n] Spanish translation update by ringmaster.
* [Edit] Another frame seeking bug fixed, happened rarely.
* [All] Slightly better crash handler.
* [FFmpeg]Update to 2.7.6.
* [Muxer] Basic webm support.
* [Jobs] Fixed right click menus with qt5.

- [UI] Make refresh cap a tunable.
- [UI] Use delayed refresh.
- [year] we are in 2016 now.
- [mkv/demux] silence.
- [editor] Dont fail completely when there is a decoding error or a bad timestamp.
- [Gui] Change the behaviour of slider.
- [fade] very basic fade.
- [FadeToBlack] fix pitch and display.
- [Demux/pics] Manage error loading image more gracefully.
- [Core] Support for greyscale.
- [jpeg] Better compatibility with large headers.
- [mkv] Use time rather than position to map keyframes from cue.
- [editor] Fix pivot search when looking for the previous kf.
- [Editor/copy] drop frame is DTS is <0 .
- [ASF] Use duration of video, pretty ugly workaround.
- [demux/mp4] basic support for h265.
- [mkv/muxer] support opus.
- [installer/nsi] Try to do uninstall cleanly.