Initializing... drag & drop files here
Supports: WTV
Recorded TV folder. Batch upload is supported, and each file processes independently so a long broadcast does not block a short one..mov. Conversion happens on our servers — no account, no watermark, no email gate.WTV is the container Windows Media Center wrote to disk when it recorded over-the-air or cable TV — it wraps MPEG-2 video (occasionally H.264 on later HD captures) plus MPEG-1 Layer II or Dolby Digital AC-3 audio, optionally with broadcast-flag DRM. Microsoft disbanded the Media Center team after Windows 7 and removed the app entirely with Windows 10's July 29, 2015 release, so anyone with an archive of .wtv files is now stuck with a format no current Microsoft OS plays natively. MOV (QuickTime), released by Apple on December 2, 1991, is the opposite problem — its file structure became the basis for the MPEG-4 Part 14 (MP4) standard via ISO/IEC 14496-12, and Apple's editing stack treats it as a first-class input.
| Property | WTV | MOV |
|---|---|---|
| Full name | Windows Recorded TV Show | Apple QuickTime Movie |
| Developer | Microsoft | Apple |
| Introduced | 2008 (Vista Media Center TV Pack, default in Windows 7) | December 2, 1991 |
| Typical video codec | MPEG-2 (HD captures may use H.264) | H.264, HEVC, Apple ProRes, ProRes RAW, MJPEG |
| Typical audio codec | MPEG-1 Layer II or Dolby Digital AC-3 | AAC, ALAC, Linear PCM, AC-3 |
| DRM | Optional (CGMS-A broadcast flag) | Optional (FairPlay for protected content) |
| Native playback today | Windows Media Center only (discontinued in Windows 10) | macOS, iOS, iPadOS QuickTime Player; Windows via QuickTime or VLC |
| Editing-stack support | None in Final Cut, Premiere, Resolve, iMovie | Native in Final Cut, Premiere, Resolve, iMovie, Avid |
| Standards lineage | Proprietary Microsoft Stream Buffer Engine format | Basis for MPEG-4 Part 14 / ISO/IEC 14496-12 base media file format |
| Preset | What it does | When to use |
|---|---|---|
| Very High (Recommended) | High-bitrate H.264 re-encode close to source quality | Default — best for editing or archival keep |
| Specific file size | Targets a fixed output size in MB | Hitting an upload cap (Vimeo, AirDrop, Slack) |
| Constant Bitrate (CBR) | Fixed bits per second regardless of scene complexity | Streaming pipelines or hardware decoders that dislike rate spikes |
| Variable Bitrate (VBR) | Spends more bits on motion, fewer on talking heads | General-purpose; smaller file at the same perceived quality |
| Constant Quality | Encoder targets a quality level (CRF-style) | When file size doesn't matter and you want visual consistency |
| Constraint Quality | VBR with a maximum-bitrate ceiling | Quality-first but you still need to cap the peak rate |
If the broadcast was flagged with CGMS-A copy-protection (most premium cable channels, some HBO and Showtime recordings), the file is encrypted to the original PC's TPM/machine key and no third-party tool — online or desktop — can decode it. Free-to-air ATSC recordings and unencrypted cable channels convert fine. The test: if Windows Media Player or VLC plays the file on a different computer than the one that recorded it, it's not DRM-protected.
WTV stores MPEG-2 broadcast streams at roughly the bitrate the station transmitted — typically 12-19 Mbps for ATSC HD. Re-encoding to H.264 inside MOV usually shrinks it (H.264 is roughly 2x more efficient than MPEG-2). If your output is larger, you likely picked Constant Quality at a very high setting or left a Specific file size target above the source size; switch to Very High or VBR and the file will drop.
Either works — MOV and MP4 share the same ISO base media file format (ISO/IEC 14496-12), so Final Cut treats them almost identically when the codec inside is H.264. Pick MOV if you plan to round-trip through QuickTime Player, FCP, or Compressor, since QuickTime tooling expects the .mov extension. Pick MP4 if you want a broader-compatibility container for upload to YouTube, Vimeo, or social platforms.
No. Windows Media Center stored EPG metadata (program guide title, episode, original air date) inside the WTV container as separate atoms. Standard MOV doesn't have equivalent slots, so this data is dropped during re-encode. If you need to keep it, copy the metadata out of the WTV first with wtvinfo or a Media Center export before converting.
ATSC closed captions (CEA-608/708) are carried in the MPEG-2 stream as user data. They are not transferred during a basic re-encode because the H.264 encoder doesn't know to look for them. If captions matter, you'll need a separate workflow that demuxes the captions to SRT first, then muxes them back into the MOV.
Yes — iPhones (iOS 12 and later) play H.264 MOV in the Photos app, Files app, and any video viewer. The Very High preset produces an H.264 baseline/main profile that AirDrops cleanly. For Final Cut Pro for iPad, MOV is the recommended import container.
Length is not capped — duration is just a function of file size and upload bandwidth, as conversion runs on our servers. A 2-hour HD broadcast WTV is typically 10-20 GB; the practical limit is upload speed and connection stability. For very long captures, use the Trim panel to split into hour-long chunks, or convert to MKV first if you want a more efficient intermediate container.
Use WTV to AVI for Premiere Pro CS3 or earlier and other legacy NLEs that prefer the AVI container. If the converted MOV ends up larger than you want for delivery, run it through Compress MOV afterwards to dial in a target file size without re-running the WTV decode.
MPEG-2 broadcast streams use chroma subsampling at 4:2:0 already, but they are usually I-frame heavy at high bitrates (12-19 Mbps). Re-encoding to H.264 VBR at a lower bitrate trades some chroma sharpness for file-size savings. To minimize the loss, pick Very High or Constant Quality with a high quality setting — these targets produce the largest, cleanest re-encode.