Define what counts as a highlight.
A goal, a touchdown, a decisive play, a quote and a breaking-news development require different selection rules. Specify eligible content, moment types, target length and exclusions before judging the results.
Keep the setup and consequence.
The peak moment alone may not tell a complete story. Include enough lead-in to explain what is happening and enough follow-through to show the outcome. Check that replay footage is not mistaken for a new event.
Connect detection to delivery.
A complete workflow ingests the source, proposes moments, applies editorial rules, creates clips, attaches metadata and delivers them to a destination. For live highlights, define how provisional selections are updated or replaced.
How AI picks moments in live sports.
Automated sports highlight systems usually score excitement from several signals rather than from the picture alone. An IBM Research paper on golf highlights, published on arXiv in 2017, combined the players' reactions such as celebratory gestures, the crowd's cheering and the commentator's tone of voice and choice of words. The system also located the start and end of each key shot and tagged clips with metadata such as the player's name and the hole number, and the authors report extracting highlights from live video streams over four consecutive days of a major golf tournament. Each signal has blind spots: crowds cheer louder for the home side, commentators react to near misses, and a replay can look like a new event. Combining signals, adding official match data where it is available and keeping an editor's approval for anything published under the rights holder's name covers most of them. Agree the rights rules as well: which competitions, territories and publishing delays apply before a clip leaves the system.
Measure quality before volume.
Review missed moments, irrelevant selections, duplicate clips and timing accuracy. Human approval can be retained for important publishing decisions. Once quality is acceptable, measure the time saved and how the resulting clips perform.