DeepL document upload limit for SRT

[garanda21]

Describe the bug
According to DeepL API limits for srt files only allow 150kb and 500.000 characters.

Then for mostly of the movies subtitles this limit is higher.

To Reproduce
Steps to reproduce the behavior:

1. Go to Movies
2. Click on desired movie and subtitle or extraction.
3. Scroll down to 'Translate Subtitle'
4. See error

Expected behavior
Upload document without subtitle meta-data like line number and timestamps to DeepL, so it won't count in your DeepL account and reduce the file size for free accounts.

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser: Safari
• Version: 1.0

Additional context
Subtitle meta-data like linenumber and timestamps is not sent to DeepL, so it won't count in your DeepL account.