The real cost of ignoring captions and transcripts

Teams tend to reach for this after something has already gone wrong. Nobody bills you for neglecting captions and transcripts. The cost shows up somewhere else.

Most of it is correctness rather than charity: use the right element and much of it happens automatically. Write the reasoning down alongside the decision, because the reasoning is what changes first.

Where the cost lands

• Time spent on work that should not have been necessary
• Enquiries that quietly never arrive
• Captions help far more people than those who need them
• Rework, once the problem is finally visible

Transcripts are also indexable content. There is a version of this that is over-engineered, and it is worth avoiding. If it only works because one person remembers to do something, it does not work yet.

Turning this into a decision

Auto-generated captions need a human pass. Getting it slightly wrong is survivable. Ignoring it entirely is not. If it only works because one person remembers to do something, it does not work yet.

The short version

The cost of retrofitting accessibility is several times the cost of building it in. Three things worth confirming about captions and transcripts before you move on:

• Someone can say what the current setup is without going to look
• Transcripts are also indexable content — and you know whether that is true here
• There is a way to tell whether the last change to this helped

Pick the one that would hurt most if it failed, and start there.