April 30th, 2026

Transcription or automatic summary in Sintesy: when to use each one

Find out when to prioritize transcription, automatic summary, or both in Sintesy so you can review recordings without missing anything.

Rodrigo Carvalho Rodrigo Carvalho

Transcription or automatic summary in Sintesy: when to use each one

If you open a recording and don’t know where to start, the real question is rarely “how do I turn this into text?”. The real question is simpler: do I need detail or an overview?

In Sintesy, transcription and automatic summary do not compete. They solve different problems. Transcription is for when you need an exact line. Automatic summary is for when you want to understand what matters fast.

When transcription is the better choice

Use transcription when you need precision. It helps most when the goal is to:

  • find a specific sentence;
  • confirm a name, number, or deadline;
  • review a decision without relying on memory;
  • separate what was said from what you heard in the moment;
  • quote someone faithfully in a document, note, or report.

In other words: if the question is “where was this said?”, transcription is the right tool.

It also works better when the recording has a lot of detail. A meeting that changes direction several times, a customer audio with long instructions, or a class with fast examples usually makes more sense as full text before any filtering.

When automatic summary saves more time

Use automatic summary when you already know you do not need to read everything.

It helps most when you want to:

  • understand the main topic in a few minutes;
  • spot decisions and next steps;
  • see what deserves attention before opening the full transcript;
  • pass the content to someone else;
  • organize several recordings without drowning in volume.

If transcription is the full map, the summary is the route. You read it first, get context, and then go down to the parts that actually matter.

The best flow: use both together

In practice, the most useful Sintesy flow is simple:

  1. Record or upload the audio or video.
  2. Read the automatic summary first.
  3. Open the transcript to confirm specific excerpts.
  4. Use the content to review, share, or turn into action.

That path avoids two common extremes: replaying everything or trusting a summary that is too short to be useful.

The combination matters because each layer answers a different question:

  • the summary answers “what is this about?”;
  • the transcript answers “what was said exactly?”.

Quick decision guide

Your questionUse
“I need to find an exact line”Transcription
“I just want the context”Automatic summary
“I want to review a long recording”Both
“I’m sharing this with someone else”Summary + transcript excerpts
“I need a faithful record”Transcription

If you’re unsure, start with the summary. If something looks important, jump into the transcript. It’s the fastest way to stay accurate without wasting time.

How this helps at work and in study

At work, this flow cuts down rework. You do not need to replay an entire meeting just to confirm what was decided. In study, it helps separate revision from reading. First you understand the topic. Then you search for the parts that need more attention.

It also makes personal organization easier. Instead of keeping a pile of recordings “to listen to later,” you end up with content that is already searchable.

What to avoid

Two mistakes show up a lot:

  • using only transcription when you really wanted a quick overview;
  • trusting only the summary when you still needed exact details.

The best result comes from choosing the right layer for the task. Simple as that.

Start with a real recording

If you want to test Sintesy in a practical way, pick a file that has been sitting there for a while: an old meeting, a long voice note, or a recorded class. Read the summary, open the transcript, and see how much time you save when you stop treating everything like the same job.