Turn hearings and statements into searchable records
For legal teams handling courtroom audio and witness statements, SozAI creates transcripts with speaker labels in 99% of transcripts. It processes content in 20+ languages, including Spanish.
In short
A legal team records hearings and witness statements, uploads the audio to SozAI, and receives a searchable transcript with speaker labels. SozAI supports Spanish and 20+ languages represented in real usage, and 99% of transcripts include diarization. Lawyers search names, dates, admissions, objections, and disputed phrases, then export the record as TXT, DOCX, PDF, SRT, or VTT.
The setup
- Who
- Legal teams reviewing hearings and witness statements
- Typical recording
- Court hearings, oral proceedings, and witness statements
- Volume
- Up to 500 MB or about 2.8 hours per file
- Languages
- Spanish and 20+ languages in real usage
- Devices
- Phone recording; website upload
- Export used
- SRT for timed text; TXT, DOCX, and PDF for review
- Storage
- EU data centers; AES-256 encryption at rest
The numbers come from anonymized aggregates of SozAI production usage and the public transcript library, not from one named organisation.
When audio is the only record
Court hearings and witness statements become difficult to revisit when the only record is raw audio. A lawyer may need to locate one exchange, compare statements, or prepare follow-up questions before the next filing. Replaying a long proceeding takes time, especially when several people speak in turn.
Observed usage included a Spanish oral proceeding in Mexico and immigration-related recordings that needed a clear written record for review. In each case, who said what mattered as much as the words themselves.
Without clear speaker separation, a transcript is harder to verify and use. Judge, attorney, witness, interpreter, and community representative contributions can blur together when the recording remains the main reference.
This scenario is a composite of anonymized usage patterns from real SozAI production activity, focused on courtroom and witness records rather than office dictation.
The demands on the record
From courtroom audio to a working record
The legal team uploads a hearing recording or witness statement to SozAI and receives a transcript with speaker labels. The written record makes it easier to follow testimony, trace a dispute, and return to the relevant exchange during case preparation.
Search replaces much of the replaying. A lawyer can look for names, dates, locations, or disputed phrases, then use AI chat with the transcript to identify key points or create a short internal summary. SRT subtitles are also available when the team needs a timed text file.
The same workflow fits multilingual matters. A transcript gives the team a more usable reference when recordings include Spanish or other languages represented across SozAI’s 20+ language usage.
A practical review workflow
- 1 Record a court hearing, oral proceeding, or witness statement on a phone.
- 2 Upload the audio to SozAI for transcription with speaker labels.
- 3 Search for names, dates, admissions, objections, or disputed facts.
- 4 Use the written record for case preparation, internal review, or follow-up documentation.
A record the team can work with
Hearings and statements no longer remain difficult-to-search recordings. The legal team gets a written record it can scan, search, and revisit quickly.
Clear speaker attribution
Diarization separates contributions when several people speak, making testimony and exchanges easier to follow.
Faster case review
The team can search for a term or moment instead of replaying long sections of audio.
Stronger preparation
A searchable transcript supports witness review, hearing preparation, and comparisons across statements in the same matter.
What made the workflow useful
Speaker labels carried legal value
Attribution matters in courtroom and witness recordings. Knowing who said each line makes the transcript more useful for review.
Long proceedings fit the format
SozAI processes files up to 2.8 hours, covering extended proceedings that exceed the length of a short voice memo.
Multilingual records stayed accessible
SozAI has processed content in 20+ languages, supporting hearings and statements that do not take place only in English.
How long each step takes
- Record the proceedingAbout 50 minutes
The legal team records a hearing, oral proceeding, or witness statement on a phone. The workflow preserves the original audio for later verification.
- Upload the fileAfter recording
The team uploads the audio to SozAI through the website. Each file can be up to 500 MB and about 2.8 hours.
- Generate the transcriptAbout 5 minutes for a 50-minute recording
SozAI transcribes audio at about 10x real time and produces speaker labels in 99% of transcripts. Automatic language detection supports Spanish and other supported languages.
- Search and reviewAfter processing
The lawyer searches names, dates, admissions, objections, and disputed phrases, then checks the matching passage against the audio when accuracy matters.
- Export the recordAfter review
The team exports the transcript as TXT, DOCX, PDF, SRT, or VTT. SRT and VTT files include word-level timestamps.
What this workflow does not do
Audio quality affects accuracy
SozAI reaches around 99% word accuracy on clear speech recorded with a decent microphone. Accuracy falls with overlapping speakers, heavy accents, background noise, and phone-quality audio.
Speaker labels require verification
SozAI includes speaker labels in 99% of transcripts, but diarization does not establish a speaker's legal identity. The legal team must verify labels against the recording and known participants.
File size and duration limits
SozAI does not accept files above 500 MB or about 2.8 hours per file. Longer proceedings must be divided into files that meet those limits.
A transcript is not a legal conclusion
SozAI converts recorded speech into text and does not determine whether testimony is true, admissible, privileged, or sufficient for a filing. Lawyers still perform legal and evidentiary review.
Terms used on this page
- Diarization
- Diarization is the process of separating a transcript into labeled speaker turns.
- Speaker label
- A speaker label identifies a turn in the transcript as belonging to a distinct voice, such as Speaker 1 or Speaker 2.
- Word-level timestamp
- A word-level timestamp links each transcribed word to its position in the recording.
- SRT
- SRT is a timed subtitle file format that pairs text with time ranges for playback.
From spoken evidence to searchable records
This legal scenario reflects a broader pattern across SozAI’s 5,400+ users. People turn spoken material into text when they need a record they can search, review, and act on. Across 9,600+ processed jobs, that often means speaker-labeled transcripts rather than plain text blocks.
Courtroom audio, witness statements, and multilingual documentation all serve the same need: a usable written record for the next decision, filing, or conversation.
Answers
Questions about this workflow
How does SozAI transcribe a court hearing?
SozAI transcribes an uploaded hearing recording and returns searchable text with speaker labels. A legal team can record the hearing on a phone, upload the file through the website, search names or disputed phrases, and export the result as TXT, DOCX, PDF, SRT, or VTT. Speaker labels appear in 99% of transcripts, but the team should verify them against the audio.
Can SozAI handle Spanish witness statements?
SozAI supports Spanish, automatic language detection, and 100+ languages overall; 20+ languages appear in real usage. A legal team can upload a Spanish witness statement or oral proceeding and receive a transcript for search and review. SozAI does not remove the need for bilingual or legal review when wording, interpretation, or evidentiary meaning matters.
How long does SozAI take to transcribe a hearing?
SozAI transcribes at about 10x real time. A 50-minute hearing recording is typically ready in about five minutes. Processing time can vary with the file and service conditions, but the workflow is based on uploading the recording, waiting for the transcript, then searching and checking relevant passages against the original audio.
How accurate are SozAI transcripts for legal recordings?
SozAI word accuracy is around 99% for clear speech recorded with a decent microphone. Accuracy falls with overlapping speakers, heavy accents, background noise, and phone-quality audio. Legal teams should compare quotations, names, dates, admissions, and disputed statements with the recording before using transcript text in case preparation or documentation.
What file formats can SozAI export for a legal record?
SozAI exports transcripts as TXT, DOCX, PDF, SRT, and VTT. TXT, DOCX, and PDF support ordinary reading and internal review, while SRT and VTT provide timed text for audio or video playback. SozAI exports include word-level timestamps, allowing the team to locate transcript words against positions in the recording.
Is legal audio stored securely in SozAI?
SozAI processes and stores uploaded files in EU data centers and encrypts stored data with AES-256 at rest. Legal teams should still apply their own retention, access, confidentiality, and verification procedures because encryption does not determine whether a recording may be shared, retained, or used in a particular matter.
Build a searchable record from legal audio
Upload hearings, statements, and other case recordings to get speaker-labeled transcripts on iPhone or Android.
