OSSA.AI Inc.

<a href="https://ossa.ai/" rel="nofollow noopener noreferrer" target="_blank">OSSA.AI</a> uses your script input to generate the video output, and some special characters can cause instability in the video generation process.

If you are seeing the “Remove Invalid Characters” button, instead of the create button, it means that you need to remove some characters before submitting your script.

We tell you which characters are invalid in two ways:

We highlight the problematic character in red.

We add the problematic character to the button text.

1. We highlight the problematic character in red.
2. We add the problematic character to the button text.

The characters that we allow are the following:

Uppercase letters: <code>A-Z</code>

Lowercase letters: <code>a-z</code>

Punctuation and special characters: <code>.</code>, <code>,</code>, <code>!</code>, <code>?</code>, <code>:</code>, <code>;</code>, <code>%</code>, <code>$</code>, <code>'</code>, <code>"</code>, ```, <code>‘</code>, <code>’</code>, <code>“</code>, <code>”</code>, <code>❛</code>, <code>❜</code>, <code>❝</code>, <code>❞</code>, <code>〝</code>, <code>〞</code>, <code>＂</code>, <code>＇</code>

- Uppercase letters: <code>A-Z</code>
- Lowercase letters: <code>a-z</code>
- Digits: <code>0-9</code>
- Spaces:
- Punctuation and special characters: <code>.</code>, <code>,</code>, <code>!</code>, <code>?</code>, <code>:</code>, <code>;</code>, <code>%</code>, <code>$</code>, <code>'</code>, <code>"</code>, ```, <code>‘</code>, <code>’</code>, <code>“</code>, <code>”</code>, <code>❛</code>, <code>❜</code>, <code>❝</code>, <code>❞</code>, <code>〝</code>, <code>〞</code>, <code>＂</code>, <code>＇</code>
- Line Breaks

We want to ensure that the video output is in line with the expectations that the user has. Allowing other characters can impact the video generation outputs, and stability(video errors). For this reason, we do not allow certain characters.