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Supports: DVR
.dvr-ms recordings exported from Windows Media Center, or generic .dvr files saved by set-top boxes. Batch upload multiple recordings in one session..dvr-ms (Microsoft Digital Video Recording) was the format Windows Media Center used to save broadcast TV from 2004 until late 2008, when Microsoft replaced it with the .wtv container starting in TV Pack 2008 and shipped that successor in every Windows 7 Media Center build. Inside, DVR-MS holds MPEG-2 video plus MPEG-1 Layer II or AC-3 audio — a combination that QuickTime Player on macOS won't open natively, and that Final Cut Pro and iMovie cannot import. MOV (Apple QuickTime) re-wraps that footage with H.264 or H.265 video and AAC audio so it plays on every modern Apple device and edits cleanly on the Mac timeline.
.dvr-ms stays untouched on disk..dvr-ms on a current PC already requires third-party tools. MOV side-steps the dead-format problem entirely.| Property | DVR-MS (.dvr-ms) |
MOV (.mov) |
|---|---|---|
| Owner | Microsoft (Windows Media Center) | Apple (QuickTime) |
| Released | 2004 (XP MCE) | 1991 (QuickTime 1.0) |
| Replaced by / status | .wtv from 2008 onward; legacy |
Actively maintained |
| Video codec | MPEG-2 | H.264, H.265, ProRes, MJPEG |
| Audio codec | MPEG-1 Layer II or AC-3 | AAC, ALAC, PCM |
| QuickTime Player (macOS) | Cannot open natively | Native |
| Final Cut Pro / iMovie | Not supported | Native import |
| VLC playback | Yes, if not DRM-protected | Yes |
| Streaming-friendly | No | Yes (HLS/fragmented MOV) |
| DRM | Possible (broadcast flag) | None by default |
| Setting | Visual quality | Typical size vs source | When to pick it |
|---|---|---|---|
| Quality Preset: Very High | Indistinguishable from source | ~70-90% | Archiving, future editing |
| Quality Preset: High | Imperceptible loss to most viewers | ~40-60% | General playback, sharing |
| Quality Preset: Medium | Slight softening on detailed scenes | ~25-35% | Email-sized clips |
| CRF 18 | Visually lossless H.264 | Varies, typically 50-70% | Pixel-peeping, regrading |
| CRF 20-23 | Web-quality, hard to fault | Varies, typically 25-45% | Default for sharing |
| CRF 28 | Visible artifacts on motion | Varies, typically 15-25% | Tight storage budgets |
No. QuickTime Player on macOS does not ship with a DVR-MS demuxer or an MPEG-2 decoder for that container, so a .dvr-ms file shows up as unrecognized when you double-click it. VLC for Mac can usually play .dvr-ms provided the recording is not flagged with broadcast copy-protection, but for editing or any Apple-native workflow you have to convert to MOV first.
Yes. Final Cut Pro X imports .mov containers with H.264, H.265, or ProRes video. Convert your DVR-MS file with the default Quality Preset and the resulting MOV drops into a Final Cut event without transcoding warnings. If you plan extensive color or reframing work, edit-friendly intermediates (ProRes) are preferable, but H.264 MOV plays back smoothly on Apple Silicon Macs for casual cuts.
.dvr-ms file is copy-protected — will conversion work?No. DVR-MS supports a broadcast-flag DRM mechanism: when a TV station marks a program as copy-protected, the resulting .dvr-ms file is locked to the original recording PC and cannot be played, decrypted, or re-encoded elsewhere. xconvert (and every other generic converter) will fail on protected files. The only legal path is to play the original on the PC that recorded it.
.wtv files from Windows 7 Media Center?.wtv is the successor format Microsoft introduced with TV Pack 2008 and shipped in all Windows 7 Media Center editions. It's a different container (based on the ASF family) and not interchangeable with .dvr-ms. xconvert handles WTV separately — see WTV to MOV or WTV to MP4.
For broad compatibility, stay on H.264 — every Mac since 2009 and every iPhone, iPad, and Apple TV decodes it in hardware. H.265 (HEVC) cuts file size roughly 30-50% at the same quality but requires macOS High Sierra or later for system-wide playback. Final Cut Pro and iMovie support both. If the goal is archiving long shows on a small SSD, H.265 wins; if the goal is "drop on a USB stick and play anywhere," H.264 is safer.
Yes. Switch the Trim section from Unchanged to Time Range, set a start time, and enter a duration. Each conversion produces one trimmed clip, so for a show with three ad breaks you'd run four conversions (one per show segment) and stitch them together — see Video Cutter for an in-browser merge.
Re-encoding always involves a transcode, but the visible loss at Quality Preset Very High or CRF 18 is essentially zero for source MPEG-2. DVR-MS sources are typically broadcast 1080i or 480i MPEG-2 at 6-15 Mbps, and H.264 is roughly 2x more efficient than MPEG-2 at the same quality, so a CRF 20 H.264 MOV often matches the original visually at half the bitrate.
Yes. VLC, MPC-HC, PotPlayer, and the Windows 10/11 built-in Movies & TV app all handle H.264 inside MOV. Some older Windows installs without the H.264/AAC components may stumble — in that case, DVR to MP4 is more universally Windows-friendly because the .mp4 extension triggers wider default-association support.
Files are processed in your browser session and removed when the session ends. There is no sign-up, no account, and no permanent storage. Maximum input size and batch limits are visible on the upload card.