Step 1: Provide your MOV files using the button above or by toss and let go.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Fetch your converted DTS files.
MOV to DTS Conversion FAQ
How do I extract just the audio track from MOV as DTS?
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Upload the MOV file and the converter demuxes the audio stream from the MOV container, then transcodes it into DTS. Video frames are discarded — no second video pass, no quality loss beyond what the DTS codec itself introduces. MOV is Apple’s QuickTime container, shipped in 1991 and still the format an iPhone, iPad or Final Cut Pro timeline writes by default. DTS is Digital Theater Systems audio, the cinema-derived rival to Dolby Digital that appeared on laserdisc and DVD from 1993.
Is converting MOV to DTS a second round of lossy compression?
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Yes, and it is worth planning around. Both formats are lossy, so the DTS encoder is working from audio that has already been through one psychoacoustic pass, and its own decisions compound the first set. At 192 kbps or above the result is still transparent for most listening. If you have a lossless master anywhere, encoding the DTS from that instead avoids the double pass entirely. A MOV normally carries H.264 or HEVC for delivery, or ProRes when it is an editing master, alongside AAC or uncompressed PCM audio. DTS is lossy multichannel audio at a much higher bitrate than AC-3 — typically 768 to 1509 kbps for 5.1.
Will the DTS play in my car or on older hardware?
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Often not. MOV is decoded by essentially everything, including car head units and elderly players; DTS needs software that knows the codec, which standalone hardware frequently does not have. If the destination is a car stereo or a portable player, that is a strong argument for staying on MOV. DTS licensing means most TVs, soundbars and every browser refuse it, so it usually has to become AAC or AC-3 to be usable.
Which audio track gets extracted when my MOV has several?
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By default stream 0 (the first audio track, usually the main mix). If your MOV carries commentary, dubs, or descriptive audio on additional tracks, the advanced "audio stream" picker lets you pick 1, 2, 3... explicitly. The track list is shown in the upload preview so you do not pick blind.
What bitrate does the DTS file use?
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Default DTS bitrate is 192 kbps (transparent for music to most ears). Override to 320 kbps for audiophile output, or 96-128 kbps for voice / podcast where the smaller file is the priority. Lossless DTS targets (WAV, FLAC) ignore the bitrate setting and keep every sample.
Will going from MOV to DTS reduce my audio quality?
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If the DTS format is lossless (WAV, FLAC, ALAC), every original sample is preserved. If DTS is lossy (MP3, AAC, OGG, Opus), the codec recompresses — at 192 kbps the difference is inaudible for most content; at 96 kbps you may hear cymbals or sibilants softening. The MOV container has no influence on this — only the codec settings matter.
Does the extracted DTS keep the MOV sample rate?
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By default yes — 48 kHz MOV audio becomes 48 kHz DTS audio, 44.1 kHz becomes 44.1 kHz. If you need to downsample for compatibility (e.g. 96 kHz studio masters to 44.1 kHz CD-quality DTS) the sample-rate dropdown does this with high-quality resampling.
Can I batch-extract DTS audio from a folder of MOV files?
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Yes — drop a folder of MOV files into the upload zone and we run extraction in parallel. Premium gets more parallel workers; on a 100-file batch (typical music-video collection) this is the difference between 90 seconds and 8 minutes.
How long does extracting DTS from a 1-hour MOV take?
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Audio demux + transcode runs much faster than video re-encoding — typically 5-15% of source duration. A 1-hour MOV -> DTS finishes in 3-9 minutes on the standard pipeline. If the DTS codec matches the source codec already in the MOV (common for AAC inside MKV / MP4), it is a pure remux and runs in seconds.
Will the DTS file carry title / artist / album tags?
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If the MOV file stores stream metadata (artist, title, album), we copy those fields into the DTS container where the format supports tags. ID3v2 (MP3), Vorbis comments (OGG, FLAC), MP4 atoms (AAC / M4A), RIFF INFO (WAV) are all written. Untagged MOV produces untagged DTS — use Mp3tag or Picard post-export to enrich.
Is my MOV private during audio extraction?
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Yes — same privacy model as every conversion. Source MOV and output DTS are processed in isolated workers and deleted within minutes. We never play, store, or share content. See /privacy/.
Why does my DTS have silent gaps or wrong audio?
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Almost always a stream-index mismatch — your MOV had a multi-track audio layout and we extracted the wrong stream (e.g. the silent descriptive audio track instead of the main mix). Re-run with the advanced "audio stream" option set to the right index, or pick "all streams" to extract every track as a separate DTS file.
