Upload your DTS file and PDF.to re-encodes it into a AMR container with sensible default bitrate and sample-rate. The AMR download is ready in seconds.
Is DTS to AMR a lossy or lossless conversion?
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If both DTS and AMR are lossless (WAV, FLAC, AIFF), no quality is lost. If AMR is lossy (MP3, AAC, OGG, Opus), audio is re-encoded; we default to a high bitrate (192-320 kbps) for near-transparent quality.
What bitrate does the AMR output use?
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192 kbps by default for AMR where applicable. Use the options panel to pick 96, 128, 192, 256, or 320 kbps depending on whether you want smaller files or higher fidelity.
Are tags (artist, title, album) preserved when converting DTS to AMR?
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Yes. ID3 / Vorbis / iTunes-style tags are mapped across formats. Album artwork is preserved when AMR supports it.
Will sample-rate and bit-depth survive the DTS to AMR conversion?
Does PDF.to support multi-channel (5.1, 7.1) DTS files?
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Yes for AMR formats that support multi-channel (AC3, FLAC, Opus). For stereo-only targets, multi-channel audio is downmixed using a perceptually weighted mix.
Can I batch-convert DTS files to AMR?
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Yes. Drop a whole folder of DTS files; each becomes a separate AMR and all are zipped for download.
Is the DTS to AMR converter free?
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Yes, within the free size limit. PRO unlocks much larger files, parallel jobs, and higher bitrates.
