Click on the video and TURN ON the SOUND !

1) Export the After Effects sequence to a folder on your computer. Use Export > Add to Adobe Media Encoder queue. In Adobe Media Encoder : Select format "H264", select preset "Match Source - High bitrate", select Output File "a file on your computer, save as filetype .mp4"

2) Download audio files that you like - use .wav format - from Freesound.org, Sounddogs.com or "Adobe Audition Downloads" to a folder on your computer.

3) Open Adobe Premiere Pro. Import the .mp4 video file and the .wav audio files into Adobe Premiere Pro. Drag the files from the project area to the timeline area . . . with the .mp4 video file on the top.

4) Clip, stretch and mix the sound.

5) Select Export> Media > Export settings - in Premiere Pro to save the tracks as a .mp4 video with audio for use on LinkedIn. Select format "H264", select preset "Match Source - Medium bitrate" in Adobe Media Encoder to save as a medium sized fil or "Match Source - High bitrate" to save as a high quality file.

6) Open LinkedIn. From your homepage, click "Share an article, photo, video, or idea". Click the video icon and upload the mp4 file with audio that you created

You must have an Adobe Creative Cloud subscription.

The .wav audio format is uncompressed. The .mp3 audio format is compressed.

If you want to learn more check out Jason Levine's "Audio 101" series on YouTube https://www.youtube.com/watch?v=nsGptJd-_6o

Here is a link to my "Motion Reel 2019" with sound : https://vimeo.com/325565511