Accurately convert
Greek AVI files to text
Sonix automatically transcribes your Greek AVI files to text in minutes. Access industry-leading artificial intelligence and the days of manually transcribing your Greek AVI files are long gone. Greek speech to text: Sonix has been independently reviewed the most accurate Greek automated transcription, translation, and subtitling platform.
Free to start — no credit card required.
Thousands of Sonix customers convert their Greek AVI files to text











Use Sonix to quickly convert
Greek AVI files to text
- 1Log into your Sonix account~30 sec
If you don't have one, you can sign up for Sonix's free account — Your free trial includes 30 minutes of transcription and translation.
- 2Upload your Greek AVI file~1 min
Click “Upload” and locate the Greek AVI file on your computer.
- 3Choose language: Greek~10 sec
Select Greek as the language spoken, then click “Transcribe”.
- 4Sonix transcribes your AVI file~5 min
Sonix transcribes your Greek AVI file and converts it to Greek text.
- 5Polish your Greek transcript~2 min
Edit your Greek transcript directly in the browser to correct any misheard words.
- 6Export Greek text~10 sec
Export the Greek text to MS Word, PDF, subtitles, or plain text.
Understanding Greek AVI files
Standard Modern Greek, based on the Demotic variety spoken in Greece, is the form most speech recognition models are trained on. Cypriot Greek differs noticeably in pronunciation and vocabulary, and regional accents from Crete and northern Greece can also vary from the Athens standard.
AVI technical specifications
- Codec
- Various (DivX, Xvid, DV, and Motion JPEG video; PCM, MP3, or AC-3 audio are common)
- Container
- Audio Video Interleave (RIFF-based)
- Typical bitrate
- Varies widely by codec; DivX/Xvid-era files are modestly compressed, while uncompressed AVI can reach multiple gigabytes per minute
- Sample rate
- Source-dependent; audio tracks are commonly 44.1 or 48 kHz
- Compression
- Container (varies)
Greek at a glance
- Speakers
- ~13 million speakers worldwide
- Writing system
- Greek alphabet (24 letters, written left to right)
- Say hello
- Γεια σας
Frequently asked questions
How to improve the accuracy of your Greek transcripts?
Start by improving the quality of the Greek AVI file that you upload to Sonix. Please use high quality recording equipment, recording in a quiet environment, and ensure that your speakers are speaking clearly to ensure that your transcript is as accurate as possible.
Any advice for the Greek AVI file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Greek AVI file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from AVI, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Greek with Sonix:
Do I need to convert my AVI file to MP4 before transcribing it?
No. AVI files can be uploaded directly; the audio track is extracted and transcribed regardless of which video codec the file uses.
Why is my AVI file so large?
AVI files often use little or no compression, and fully uncompressed AVI can occupy multiple gigabytes per minute of video. Re-encoding to a modern container like MP4 reduces the file size considerably if you need to move or store the footage.
Can Sonix transcribe Cypriot Greek?
Sonix's Greek model is built around Standard Modern Greek, so Cypriot recordings can be transcribed, but dialect-heavy passages may need cleanup in the built-in editor.
Does Sonix output Greek transcripts in the Greek alphabet?
Yes, transcripts are produced in Greek script, and you can edit them in the browser and export to formats like DOCX, PDF, SRT, and VTT.
Can I add English subtitles to a Greek video?
Yes, after transcribing the Greek audio you can translate the transcript into English and export it as SRT or VTT subtitle files.
Trusted by professionals worldwide
I am very impressed with your program. The recording was not crystal clear and yet I received a perfect transcription...Wow! I would recommend this to anyone.
I had tried several other software that worked poorly, and was so impressed how well Sonix worked!
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