Currently, the video summarization feature sets the summary length based on a percentage of the original video length. For example:
Summarizing a 3-minute video at 1% → 1.8 seconds (too short to include even a single segment)
Therefore, the minimum summary percentage was set to 15% → 27 seconds
However, for a 3-hour video, 15% → 27 minutes (too long for a summary)
In other words, the current percentage-based approach alone causes issues: short videos may omit entire segments, while long videos result in excessively long summaries.