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











Use Sonix to quickly convert
Basque RM 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 Basque RM file~1 min
Click “Upload” and locate the Basque RM file on your computer.
- 3Choose language: Basque~10 sec
Select Basque as the language spoken, then click “Transcribe”.
- 4Sonix transcribes your RM file~5 min
Sonix transcribes your Basque RM file and converts it to Basque text.
- 5Polish your Basque transcript~2 min
Edit your Basque transcript directly in the browser to correct any misheard words.
- 6Export Basque text~10 sec
Export the Basque text to MS Word, PDF, subtitles, or plain text.
Understanding Basque RM files
Basque has five main dialect groups in the modern classification, including Biscayan, Gipuzkoan, and the more divergent Zuberoan (Souletin) spoken in France. Most modern media, education, and broadcast content uses Euskara Batua (Standard Basque), the standardized form that speech recognition handles most reliably.
RM technical specifications
- Codec
- RealVideo (RV10–RV40) and RealAudio
- Container
- RealMedia (proprietary)
- Typical bitrate
- ~20–500 kbps (optimized for low-bandwidth streaming)
- Sample rate
- 8–44.1 kHz (audio track)
- Compression
- Container (varies)
Basque at a glance
- Speakers
- ~750,000–1 million speakers worldwide, concentrated in the Basque Country spanning northern Spain and southwestern France
- Writing system
- Latin alphabet
- Say hello
- Kaixo
Frequently asked questions
How to improve the accuracy of your Basque transcripts?
Start by improving the quality of the Basque RM 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 Basque RM file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Basque RM file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from RM, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Basque with Sonix:
Why won't my RM file play on my computer?
RM is a proprietary RealNetworks format that modern operating systems no longer support out of the box. You typically need RealPlayer, or a player like VLC that offers partial RM support.
Should I convert my RM files to a modern format?
For long-term preservation, converting to a widely supported format like MP4 is a reasonable step, since RM playback support continues to shrink. Keep the original file as well, because re-encoding a lossy format can reduce quality slightly.
Can Sonix transcribe Basque audio and video?
Yes. Upload your Basque audio or video file, select Basque as the language, and Sonix generates a transcript you can edit in the browser and export to formats like DOCX, PDF, and SRT.
Does Basque transcription work for regional dialects?
Automated transcription performs best with Euskara Batua (Standard Basque), the form used in most broadcast and educational content. Recordings in traditional dialects such as Zuberoan may require more manual correction in the editor.
What if my Basque recording mixes in Spanish or French?
Code-switching with Spanish or French is common in Basque speech. Transcribe in the dominant language of the recording, then use the built-in editor to correct any mixed-language passages.
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My first trial was a video interview with a woman with an Eastern European accent, and I thought there was no way your system would render a good transcription—but it was amazingly accurate!
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