new version of video editor , designed to solve simple problems of cutting video, applying filters and encoding. A large number of file formats and codecs are supported. Task execution can be automated using task queues, writing scripts, and creating projects. Avidemux is licensed under the GPL and supports Linux, BSD, MacOS and Windows.
Changes relative to version 2.7.4:
- Displays a warning if trim locations in H.264 and HEVC video streams may cause future playback problems, even if they are within keyframes;
- Added AV1 decoder based on libaom;
- Added VP9 encoder based on libvpx;
- Added deinterlacer with resize function, using hardware acceleration based on VA-API (Linux only);
- FFmpeg updated to version 4.2.3;
- The maximum supported resolution has been increased to 4096Γ4096;
- The number of options has been increased and a two-pass mode has been added for NVENC-based H.264 and HEVC encoders;
- Added support for TS files longer than 13:15:36;
- Instead of disabling the track, the DTS core from the DTS-HD MA format is now used in TS files;
- Fix for mono MP3 audio tracks in MP4 files being incorrectly detected as stereo;
- An attempt is being made to fix timestamp instability in MP4 files created by older versions of Avidemux;
- Fixed rounding of timestamps, which led to pseudo VFR encoding (with variable frame rate), even if the source is CFR;
- Support LPCM audio in MP4 multiplexer by silently switching to MOV multiplexing mode;
- Added Vorbis support to MP4 multiplexer;
- Added HE-AAC and HE-AACv2 profiles in the FDK-AAC encoder;
- Support for external audio tracks in DTS format;
- Fixed navigation slider in RTL languages;
- Improved processing of interlaced video streams;
- Improved handling of H.264 video streams where encoding parameters change on the fly.
Some useful changes added since version 2.7.0:
- Support for E-AC3 audio tracks in MP4 files;
- Support WMAPRO audio codec for decoding;
- Support for AAC with signal band replication (SBR) in external audio tracks;
- Marking HEVC videos to MP4 in a way compatible with QuickTime on macOS;
- Support fragmented MP4 files;
- Added VapourSynth demultiplexer;
- Win64 now compiles to MSVC++;
- Added H.264 and HEVC encoders with hardware accelerated VA-API based on FFmpeg (Intel/Linux);
- Added support for setting rotation flag in MP4 multiplexer;
- Adding an option to handle anamorphic display in the subtitle filter;
- Autosave session when closing a video, adding a session recovery function;
- The maximum level in the "Normalization" filter is now configurable;
- Added support for Opus multi-channel audio decoding;
- Fixed keyframe navigation in interlaced MPEG2;
- Added the ability to change the aspect ratio in the MP4 multiplexer;
- A warning is shown if trimming is not performed on keyframes;
- LPCM is allowed in FFmpeg based multiplexers;
- External audio tracks now display duration;
- Many changes in hardware encoders.
Source: opennet.ru