Step 1: Submit your MOV files using the button above or by pull and release.
Step 2: Click the 'Transform' button to start the transformation.
Step 3: Save your converted Opus files.
MOV to Opus Transformation FAQ
How do I extract the audio from an MOV file as Opus?
+
Upload the MOV file and we demux the audio track, then transcode to Opus. There is no second video pass and no quality loss beyond the Opus codec itself.
What audio bitrate does the Opus file use?
+
A lossy Opus is encoded at 192 kbps by default. The Audio Quality setting also offers 320 kbps for the best quality and 128 kbps for a smaller file. A lossless Opus (WAV, FLAC) ignores the bitrate and keeps every sample.
Will I lose audio quality going from MOV to Opus?
+
If the Opus format is lossless (WAV, FLAC), you keep every sample exactly. If Opus is lossy (MP3, AAC, OGG), the Opus codec recompresses — quality depends on the bitrate and source audio. We default to 192 kbps which is transparent for almost all content.
Does the extracted Opus keep the original sample rate?
+
By default yes — a 48 kHz audio track in MOV becomes 48 kHz in Opus. If you need 44.1 kHz (CD-quality) for compatibility with older players, the advanced options include a sample-rate dropdown.
Can I extract audio from multiple MOV files to Opus in one batch?
+
Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
How long does extracting Opus from an MOV file take?
+
It depends on the size and length of the file. Small documents and images are usually ready quickly. Long videos take the longest, because most video conversions re-encode every frame.
Can I extract just a section of the MOV audio as Opus?
+
Not in this tool — extract the full audio as Opus here, then use /audio-trim/ or /audio-cutter/ to clip the section. The two-step path is usually faster than a combined operation.
Is my MOV file private during audio extraction?
+
Yes. Uploaded MOV files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted Opus are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
Why does my Opus file have silent gaps?
+
Usually the MOV carries more than one audio track and the one that was converted is silent or secondary. The converter picks one audio track automatically, normally the main one, and this page has no setting to choose a different track. If the wrong one comes out, remux the MOV with the track you want first (VLC or ffmpeg can do this) and convert it again.
Does the extracted Opus play on iPhone / Android / car stereo?
+
MP3 plays almost everywhere. AAC plays on Apple devices, most Android phones and Sonos. OGG and Opus need a recent player on iOS but play in Chrome, Firefox and VLC. There are no device presets on this page, so choose the target format your player supports.
