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FreeFileConvert uses tuned encoding for FLAC to AMV conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload FLAC files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized AMV results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent AMV audio with dependable progress tracking.
The FLAC compression algorithm has a claimed compression effectiveness of between 50 and 60%, and is able decompress audio streams to a bit for bit identical facsimile of the original. The FLAC format supports metadata tagging including other features such as seeking, album or cover art. Decoding information is stored in each FLAC frame, this makes the format particularly suited to streaming over computer networks.
An open source AMV encoder and decoder for windows exists but is not associated with the original developers of the format. The audio stream within AMV files is encoded using a variant of the Adaptive differential pulse-code modulation or ADPCM algorithm developed by the interactive multimedia association (IMA) but not in its strict form given the inclusion of an 8 byte seed at the start of every frame.
Upload your audio file in the FLAC format from your device, Dropbox, or Google Drive.
Select AMV as the output format and click Convert. Adjust optional settings if needed.
Download the converted video file. Each file stays available for up to 5 downloads.