I'm curious about how big social media platforms handle video conversion, particularly when converting formats like .mov to mp4. Do they manage the process completely on the backend, allowing the frontend to just send a request and check the status later? Also, for a React Native app, what's the best approach? Should I handle the conversion on the device (i.e. Android/iOS) before uploading, or is it better to send the file to the backend and wait for it to be processed? I've noticed that many ffmpeg libraries for React Native are outdated, so are there any viable alternatives?
5 Answers
Big platforms typically handle encoding on the backend after the video is uploaded. They usually inform users with a message that says the processing is in progress, so there’s no need for real-time updates. If your service is all about encoding videos, doing it on the backend is definitely the way to go.
It’s better to leave video handling to the backend. If you try to manage it on the frontend, there’s a risk of improper encoding or even malicious changes. Always ensure that the video data is correct, and backend processing is reliable.
Definitely go for backend. Just upload the video as is, let the backend take care of the conversions, and it should save you a lot of hassle.
It's more effective to handle it on the backend. Your users may not appreciate having their devices work hard on video conversions.
For sure, stick with backend processing. Trying to convert videos on a mobile device can be too draining on battery and generally a slower process.
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