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FreeFileConvert uses tuned encoding for M4V to FLAC conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload M4V files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized FLAC 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 FLAC audio with dependable progress tracking.
The M4V makes use of both the H.264 and MPEG-4 video codecs. It is similar to the MP4 file format and its structure is based on the QuickTime media file format. M4V files use M4V extension similar to how extensions are used in MP4 file formats. The audio encoding in M4V is also the same as MP4 files and features lossless encoding, scalable lossless coding, MP3, MP2, MP1, CELP, HVXC, TWINVQ, TTSI (Text to Speech Interface) and SAOL (Structured Audio Orchestra Language).
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.
Upload your video file in the M4V format from your device, Dropbox, or Google Drive.
Select FLAC as the output format and click Convert. Adjust optional settings if needed.
Download the converted audio file. Each file stays available for up to 5 downloads.