* Initial cuboid description

* Added Gifs

* Added gifs  to descriptions

* Formatting fixes

* Codacy Fixes

* fixed upload annotation in case of frame step != 1

* fixed upload annotation in case of attribute value is empty

* Add label remapping transform

* Apply transforms before project saving

* Refactor voc converter

* Optimize mask to rle

* Optimize mask operations

* Fix dm format cmdline

* Use RLE masks in datumaro format

* Add dataset format detection

* Add auto format detection for import

* Split VOC extractor

* Some debian package manager tweaks

By default, Ubuntu or Debian based "apt" or "apt-get" system installs recommended but not suggested packages . 

By passing "--no-install-recommends" option, the user lets apt-get know not to consider recommended packages as a dependency to install.

This results in smaller downloads and installation of packages .

Refer to blog at [Ubuntu Blog](https://ubuntu.com/blog/we-reduced-our-docker-images-by-60-with-no-install-recommends) .

* Fixed security issues reported by bandit.
* Fixed voc_format extractor
* Sorted requirements, added a comment, removed nosec for exec.

* fixed git sync app

* removed shell=True for subprocess call

React UI: tags support

* Done main work

* Fixed mount/unmount for canvas wrapper

* Refactoring, added filters

* Added missed file

* Removed unnecessary useEffect

* Removed extra code

* Max 9 attributes, inputNumber -> Input in aam

* Added blur

* Renamed component

* Fixed condition when validate number attribute

* Some minor fixes

* Fixed hotkeys config

* Fixed canvas zoom

* Improved behaviour of number & text

* Fixed attributes switching order

* Fix tags

* Fixed interval

* Installation issues

* Added ffmpeg

* Bump acorn from 6.3.0 to 6.4.1 in /cvat-ui

Bumps [acorn](https://github.com/acornjs/acorn) from 6.3.0 to 6.4.1.
- [Release notes](https://github.com/acornjs/acorn/releases)
- [Commits](acornjs/acorn@6.3.0...6.4.1)

Signed-off-by: dependabot[bot] <[email protected]>

* Updated CHANGELOG.md

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Boris Sekachev <[email protected]>

Bumps [acorn](https://github.com/acornjs/acorn) from 6.2.1 to 6.4.1.
- [Release notes](https://github.com/acornjs/acorn/releases)
- [Commits](acornjs/acorn@6.2.1...6.4.1)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Use source label map for voc export

* Add line to changelog

* Add extra frame matching way for videos

* Add line to changelog

* Allow empty dataset export in coco

* Add line to changelog

Co-authored-by: Nikita Manovich <[email protected]>

* Fix occluded and z_order attributes export

* Add line to changelog

Co-authored-by: Nikita Manovich <[email protected]>

* Fix labelme filenames

* Change module path

* Add tests for LabelMe

* Update test

* Fix test

* Add line in changelog

* added support for OpenVINO 2020

* fixed dextr and tf_annotation

Co-authored-by: Andrey Zhavoronkov <[email protected]>

* Add mot format base

* Add mot format

* Extract common code

* Little refactoring

* Add LabelMe format

* Little refactoring

* Add LabelMe format

* Add usernames

* Update tests

* Add extractor test

Fixed deleting of the latest point

* Always merge images for own dataset

* Fix codacy

React UI: Point deletion context menu

React UI: Batch of fixes

…s version)

* Extract common extractor functionality

* Simplify coco extractor

* Fix tfrecord

React UI: Batch of fixes

* Don't use antd less (big memory consumtion during the build process)
* Fix AWS deployment guide
* fix a problem with proxy and long domain names
* remove sass loader for antd
* Removed less and less-loader.
* Simplified webpack config.

Huge feature (200+ commits from different developers). It completely changes layout of data (please expect very long DB migration process if you have a lot of tasks). The primary idea is to send data as zip chunks (e.g. 36 images in one chunk) or encoded video chunks and decode them on the client side. It helps to solve the problem with latency  when you try to view a separate frame in the UI quickly (play mode).
Another important feature of the patch is to provide access to the original images. Thus for annotations the client uses compressed chunks but if you want to export a dataset Datumaro will use original chunks (but video will be decoded with original quality and encoded with maximum/optimal quality in any case).

…om github.com) (#1330)

React UI: Added titles

Fixed zOrder range computing in case when there are tags

* Reduce preview size (untested)

* Fix tests

* Improve media readers (untested)

* fixed migration

* fixed frame provider

* fixed preview save

* fixed stop frame

* handle duration == None

* codacy

* added missed import

* unified iteration over frames for media readers and fixed corner case when user specify stop_frame = 0

Co-authored-by: Nikita Manovich <[email protected]>

* Move formats to dataset manager

* Unify datataset export and anno export implementations

* Add track_id to TrackedShape, export tracked shapes

* Replace MOT format

* Replace LabelMe format

* Add new formats to dm

* Add dm tests

* Extend TrackedShape

* Enable dm test in CI

* Fix tests

* Add import

* Fix tests

* Fix mot track ids

* Fix mot format

* Update attribute logic in labelme tests

* Use common code in yolo

* Put datumaro in path in settings

* Expect labels file in MOT next to annotations file

* Add MOT format description

* Add import

* Add labelme format description

* Linter fix

* Linter fix2

* Compare attributes ordered

* Update docs

* Update tests

* fixed migration because readers interface changed

* fixed tests