it was uploading by vs it was uploaded by

Some examples from the web:

• McGrath was uploading some data to us when he was killed.
• I was uploading onto the servers, too.
• So she was uploading everything she recorded.
• So she was uploading everything she recorded.
• There's nothing on her finances yet, but it looks like she was uploading a bunch of photos from her phone almost every night.
• Uploading data from lieutenant Tanner's flightkey.
• I'm uploading your assignment now.
• Uploading feature is not supported by all camera drivers.
• Uploading cached file to remote location.
• Uploading media failed: Your Blog API does not support uploading media objects.
• JARVIS, begin uploading to my mainframe.
• We traced his cell. I'm uploading the location to you now.
• I'm uploading the schematic to you now.
• I've been uploading all my notes and translations.
• I'm uploading a satellite overview of the plaza to your phone.
• The lab is uploading the images via FTP now.
• I'm almost done uploading the report.
• We're uploading too many people, too quickly.
• I'm uploading this gentleman into the 21st century.
• Pendleton's uploading the videos on a secure site.

Some examples from the web:

• It was uploaded by a user called ICU.
• It was uploaded to a private file-sharing Web site this morning.
• I guess the video was altered before it was uploaded.
• Whoever it was uploaded the file to Crossen.
• It was uploaded to a password-protected private site.
• Zoe's resurrection program, It was uploaded from her computer after she died.
• It was uploaded less than 10 minutes ago.
• It was uploaded via an encrypted IP an hour ago.
• Anyway, we also know it was uploaded at 3.16am.
• This file was uploaded by Gemstone Publicity, one of your contractors.
• Exact-a-mondo. It was uploaded to a private file-sharing Web site this morning.
• Looks like it was uploaded at an Internet cafĂŠ in Rabat, Morocco.
• Video was uploaded to another anonymous CyberVid account.
• We don't know if any information was uploaded.
• Someone named Alex Willingham bought a decaf mocha 10 minutes before the video was uploaded.
• All the information was uploaded on that file.
• Each was uploaded to the site shortly after the buildings burned.
• The video was uploaded last night at 11:46 pm.
• But, I received a notification that a video was uploaded.
• Beth: This was uploaded on the university's student web site.