Poster Presentations Instructions

LREC 2022 will be a hybrid conference and therefore, we are requiring a pre-recorded voice overs from all authors.


The pre-recorded voice over should consist of a brief introduction with a webcam, if desired, followed by a voice over of your poster for your presentation. Please note: the file must be in MP4 format (more details below). Please DO NOT try uploading PowerPoint or PDF files. The pre-recorded presentations MUST be submitted by May 13, 2022 (23:59 UTC+2). Pre-recorded posters not submitted by this deadline will be considered a “no-show.”


Note: If you have multiple accepted posters, you will receive multiple emails requesting separate upload of the pre-recorded presentation. Each presentation that needs to be uploaded will have a unique link.


Our recommendation for recording a compatible video (from content displayed on your computer screen, and voice recorded via the computer microphone) is to record the presentation using Zoom – available to users on most platforms and in most countries. With this method, you may show your face via webcam (if you’d like) and display your slides as you talk.


For Authors who are unable to access Zoom for free, use of the free software OBS, allows you to simultaneously capture yourself speaking and your slides:


There are also other video conferencing tools available to easily record a presentation. You may use any meeting software as long as you get a good quality recording and your final file is in the MP4 format. Here are some links to instructions on recording a meeting on common platforms:



You can also use the two-step method: Create Voice Over Power point and convert to MP4

In order for the technical program committee to verify your videos and approve it for publication in the virtual conference platform, you MUST finalize and submit your video no later than May 10, 2022 (23:59 UTC+2).


Guidelines for preparing your video:

Duration: 15 minutes

File size: 750 MB (maximum)

Video file format: .mp4

Dimensions: Minimum height 720 pixels, aspect ratio: 16:9


Please note the final specifications will be checked at the time of submission and files not compliant may not be uploaded.


Please be sure the video includes the title of the talk, your name, and a mention to LREC 2022.



Uploading your video (Deadline: May 10, 2022 23/59 UTC+2)

Author Instructions


1)     Visit the Author Submission Webform at the URL that has been sent to you by email.

2)     Fill out your Information

a)      Optionally (highly recommended since this will be used as your user profile in the conference virtual platform)

i)       Upload a headshot photo

ii)     Include a Biography in the available text field

3)     Upload your Presentation file(s):

a)     Video in mp4 format (max of 750MB is allowed)

b)     Upload PDF of your poster

i)       Please note, you only need to submit your video through the submission link provided above

4)     Wait for your video to finish uploading into the system

5)     Submit the form by selecting the Submit button at the bottom of the screen

6)     A confirmation message will be presented upon successful submission and a confirmation will be emailed to you

a)      Be sure to retain this information in case you need to make future updates to your submission. Updates will be accepted until May 10, 2022.




As a reminder, videos that are not received by the deadline will be considered no-shows.


If you require additional guidance with recording your presentation, please contact Mayleigh Flanigan and Caroline Kravec at and for assistance.


Thank you for helping us make LREC 2022 a huge success!




Important dates
  • 5 November 2021: Submission of proposals for workshops and tutorials
  • 17 January 2022: Submission of proposals for oral and poster papers
  • 5 April 2022: Notification of acceptance for oral and poster/demo papers
  • 6 May 2022: Final Submission of accepted oral and poster/demo papers
  • 21-22-23 June 2022: Main Conference
  • 20-24-25 June 2022: Workshops & Tutorials