Convert AVI to AMR — Free Online Converter
Convert Audio Video Interleave (.avi) to Adaptive Multi-Rate Audio (.amr) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
Despre conversia AVI în AMR
AVI is Microsoft's general-purpose video container capable of holding video and audio in a wide variety of codecs. AMR (Adaptive Multi-Rate) is a specialized narrowband speech codec standardized by ETSI/3GPP, operating at bitrates between 4.75 and 12.2 kbps. AMR was designed for GSM cellular voice transmission and is optimized exclusively for human speech — it performs remarkably well on voice content but produces poor results with music or complex audio. Converting AVI to AMR extracts the audio track and encodes it for mobile voice applications.
De ce să convertești AVI în AMR?
AMR is the standard audio format for voice memos on many Nokia, Samsung, and legacy Android phones. If you have AVI recordings of meetings, interviews, or lectures and need to create the smallest possible voice files for MMS, voice memo apps, or VoIP systems, AMR is the format that achieves the most extreme compression while keeping speech intelligible. At 12.2 kbps, a one-hour recording takes under 6 MB.
Cazuri de utilizare frecvente
- Creating ultra-compact voice recordings from AVI interview footage for mobile distribution