COSC-499-W2023 / year-long-project-team-1

PrivacyPal: A secure messaging and video sharing service (COSC499 Team 1)
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[Task] Look into why some input videos create a much larger output file size #148

Closed MyStackOverflows closed 9 months ago

MyStackOverflows commented 11 months ago

Input videos and output videos are different sizes; this is expected and normally the file size difference is minor and can go both ways. Sometimes output videos are a bit smaller than the input videos, sometimes they're a big larger. However, some videos cause HUGE file size discrepancies (3MB input --> 80MB output) image

this is the video I first noticed the huge size difference on: https://github.com/COSC-499-W2023/year-long-project-team-1/assets/44368989/44804e9a-33c9-435d-8311-3dffbd2bc98d

tthvo commented 10 months ago

Is this still a problem when with the new implementation @MyStackOverflows ?

MyStackOverflows commented 10 months ago

haven't seen any further issues like this, I wonder if the re-encoding tag ngan added to the ffmpeg command fixed this issue by somehow compressing the output file

tthvo commented 10 months ago

Could u check it again when removing the re-encoding now with the lambda implementation? If no issue arises, we can close this issue and continue to monitor.

tthvo commented 9 months ago

@MyStackOverflows output are relatively smaller. I will close it for now. Pls re-open it if we encounter it again.

MyStackOverflows commented 9 months ago

sounds good @tthvo