let "Input Folder Path" can handle videos

[mario-huang]

When use "Click to Upload", we can upload videos.
But when use "Input Folder Path", it just ignores videos, can only handle audios.
And it will not recursively process when a folder has multiple levels of subdirectories.

Also, It would be best if there were an option to save the output directly in the same folder as the original file, instead of always saving it in a fixed 'outputs' folder.

[jhj0517]

Hi. Thanks for raising the issue. Video files were already enabled, but I was missing some extension.

I added some in #282, it should work fine now. Can you check?

Regarding outputs path, you can use --output_dir.

python app.py --output_dir "\Path\Your\Outputs"

This will allow you to use a custom output path.

[mario-huang]

Nice done! It worked.
When I say "And it will not recursively process when a folder has multiple levels of subdirectories." I mean this:
my-folder

• sub-folder-1
  • 1.mp4
• sub-folder-2
  • 2.mp4

If the folder path is /my-folder/, it can not find the x.mp4 in sub-folders.

When I say "It would be best if there were an option to save the output directly in the same folder as the original file, instead of always saving it in a fixed 'outputs' folder." I mean this:
my-folder

• sub-folder-1
  • 1.mp4
  • 1.srt
• sub-folder-2
  • 2.mp4
  • 2.srt

put the srt beside the mp4 would be very helpful.