Step 1: Upload your MOV files using the button above or by drag and drop.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Download your converted FLAC files.
MOV to FLAC Conversion FAQ
How do I extract audio from a MOV video as FLAC?
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Upload your MOV video. PDF.to pulls the audio track out, encodes it to FLAC, and gives you a FLAC-only download. The video stream is discarded.
Will the audio in the FLAC match the original MOV quality?
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If the source audio is already in a codec compatible with FLAC, we stream-copy without re-encoding — bit-identical to the original. Otherwise we re-encode at 192 kbps by default for near-transparent quality.
What bitrate is the FLAC output?
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192 kbps by default. The options panel exposes 96, 128, 192, 256, and 320 kbps — pick higher for music, lower for voice.
Can I extract only part of the MOV as FLAC?
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Yes. Use the trim controls on the upload preview to set start and end times before extracting, and only that range becomes FLAC.
Does the converter handle MOV files with multiple audio tracks?
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Yes. If your MOV has several language or commentary tracks, you can pick which one(s) to extract as FLAC in the options panel.
Will the FLAC output have the same sample rate as the source?
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Yes by default. We do not resample unless you explicitly request it. 48 kHz is preserved from movie sources, 44.1 kHz from music sources.
Is the MOV to FLAC extraction free?
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Yes for files under 100 MB. PRO supports larger MOV files (5 GB) and parallel batch extraction.
Does PDF.to read or store my MOV content?
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No. The MOV video and the FLAC audio output are deleted within an hour. Conversion runs in an isolated worker.
Can I batch-extract audio from multiple MOV files?
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Yes — drop a folder of MOV videos and you will get a ZIP of FLAC files back, one per source video.
Will the FLAC preserve tags and metadata?
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Title, artist, and album tags are populated from the MOV container metadata when available. You can edit them after extraction with our audio-tag tool.
Does the converter work on streaming video URLs?
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No — PDF.to converts files you upload, not third-party stream URLs. Download the MOV legally first, then upload it for FLAC extraction.
Why is the FLAC file much smaller than the MOV video?
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Because the video stream (typically 90%+ of file size) is discarded. Only the audio track ends up in the FLAC, which is why it can drop from gigabytes to a few megabytes.