About this Website

Use this website to view webcasts and download podcasts of presentations from CROI 2014 through 2023.

Using this Website

Users may access presentations by using the following tools:

Browse -- Use the "Browse by" options at the top of the page to change the default display of the session data. Browse by:
  • Session date -- select a day from the conference or all days. This will filter the session listings to only show the day selected.
  • Session type -- select a session type from the conference. This will filter the session listings to only show the session type you selected.

Search -- use the search box to search presentations by a specific term. The "show advanced options" link allows you to refine your search.

Search Filters -- use the extensive search filters to only display session listings based on the filters you have checked. You must select the "update filter" button to filter the session listings.

Technical Support Information – Desktop Computers

Presentations are available on supported versions of both Windows and Macintosh computers and users must have a HTML5 compliant web browser with standards-based media playback support.

Audio and video presentations are streamed as on-demand webcasts. Video webcasts require that you have a broadband Internet connection with at least 300kbps of download connectivity. If you are having difficulty with playback of a video webcast, for example playback is buffering frequently, select the "Audio" link which requires less bandwidth than the video webcasts. While this option does synchronize the static slides in the presentations, it does not include any videos embedded in the presentation to limit the bandwidth demands of this option. If you have trouble with the audio webcast, you may not have sufficient bandwidth on your Internet connection to view the webcasts.

If you are still having trouble viewing the webcasts, please carefully review the detailed System Requirements and Troubleshooting Steps webpage for further support information. If after reviewing the troubleshooting steps you are still having difficulty, please send an e-mail to

Mobile Device Supported Platforms

Supported Apple iOS (Apple iPad and iPhone) and Android devices.

Users with a supported mobile device listed above and an enabled Internet connection can stream presentations directly from the mobile optimized navigation page. Please note that advanced interactivity features of the desktop player, are not available on mobile devices.


Visit the Podcasts page to download audio-only mp3 files of sessions in iTunes or by another podcast feed reader.

Accessing Presentations

For each session, users may access sessions in two different versions of the media player:

  1. slides video -- video of the slide presentations given by speakers in a session are the default stream displayed in the player. This option displays all speaker mouse movements and videos and animations included in presentations.
  2. Audio + slides -- audio of the presentations given by speakers in a session are the default stream in the player. Static slide images in the slide presentations are synchronized to the audio stream. Videos embedded in the presentation are not included in this option to limit the amount of bandwidth needed to view the presentation.
  3. mp3 -- download a mp3 file of the session to your local computer or mobile device.

Navigating the Presentation in the Media Player

The player offers several tools to navigate a presentation:

  1. Browse Slides -- use the browse slides tab on the left-hand side of the player to either preview the slides in the presentation or navigate to that point in the presentation by selecting the slide thumbnail image.

Player Tools

  1. "Info" Button -- displays information about the speakers and their presentations.
  2. Playback Controls
    1. Play/Pause button -- select this button to play or pause the default media stream of the player.
    2. Stop button -- select this button to stop the default media stream of the player.
  3. "Download Media Files" button -- select this button to download an audio-only file of the presentation.
  4. "Show Help" button -- select this button in the media player to view technical support information about the presentation.

Website Policies

This website does not capture or store end-user personally identifiable information. The website does use Google Analytics to determine end-user activity for general reporting purposes.