Convert M2TS to MOV: Free Online Converter
Convert MPEG-2 Transport Stream to QuickTime Movie online for free. Fast, secure video conversion with no watermarks or registration.
M2TSに対応
アップロードすることで、これらのファイルの権利を有していること、および利用規約に同意することを確認したものとみなされます。
変換設定: ファイルを追加すると調整できます
安全な転送
HTTPS暗号化アップロード
プライバシー優先
ゲストのファイルは約2時間で自動削除
登録不要
すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
M2TS から MOV への設定
- エンジン
- メディア
- 設定
- 調整できる設定: 31
- Trim Start
- Trim End
- Volume
- Audio Fade In
- Audio Fade Out
- Video Codec
- Quality (CRF)
- Encoding Speed
- Profile
- Level
- Tune
- Resolution
変換方法
アップロードエリアにドラッグするか、クリックして選択し、.m2tsファイルをアップロードしてください。
必要に応じて出力設定を調整してください。デフォルト設定ではオリジナルの品質を維持します。
「変換」をクリックし、準備ができたら.movファイルをダウンロードしてください。
M2TSからMOVへの変換について
M2TS from Blu-ray and AVCHD wraps H.264/H.265 video with AC3/DTS/LPCM audio in MPEG-2 Transport Stream packets. MOV (QuickTime Movie) is Apple's native video container, the standard for professional video editing on macOS. MOV supports H.264, H.265, ProRes, and every Apple codec alongside AAC, ALAC, and PCM audio. Converting M2TS to MOV brings high-definition content into Apple's professional video pipeline.
M2TSをMOVに変換する理由
MOV is the required or preferred container for Final Cut Pro, Motion, Compressor, DaVinci Resolve on Mac, and many broadcast delivery specifications. AVCHD camcorder footage in M2TS can be difficult to work with in timeline editors due to the transport stream's sequential structure — MOV's random-access design provides faster seeking and smoother editing. ProRes encoding in MOV gives you the ideal editing codec for professional post-production.
主な活用例
- Importing AVCHD camcorder footage into Final Cut Pro for professional video editing
- Converting Blu-ray content to ProRes MOV for color grading in DaVinci Resolve
- Preparing M2TS recordings for broadcast delivery specifications that require ProRes MOV
- Converting AVCHD wedding footage for editing in Final Cut Pro with full timeline performance
- Making Blu-ray content compatible with Apple Motion for graphics and effects compositing
仕組み
FFmpeg can either remux (stream copy H.264/AAC) or re-encode (to ProRes + PCM) into the MOV container. Remuxing is fast and lossless but keeps the original codecs. For professional editing, re-encoding to ProRes 422 (147 Mbps at 1080p) or ProRes 422 LT (102 Mbps) provides optimal timeline editing performance in Final Cut Pro. Audio can be transcoded from AC3/DTS to PCM (for editing) or AAC (for delivery). The MOV container supports timecode tracks, chapter markers, and Apple-specific metadata.
品質とパフォーマンス
Remuxing is lossless — identical to the M2TS source. ProRes encoding actually provides better per-frame quality than the H.264 in the M2TS, as ProRes is designed for editing headroom. ProRes 422 at 147 Mbps for 1080p preserves far more detail than the source H.264 at 20-28 Mbps, though the file sizes are substantially larger.
デバイス互換性
| Device | M2TS | MOV |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Native |
| iPhone/iPad | Partial | Native |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | No |
プラットフォーム別の推奨設定
YouTube
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
TikTok
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Twitter/X
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Discord
Resolution: 1280x720
Bitrate: 4 Mbps
8MB free, 50MB Nitro
最良の結果を得るためのヒント
- 1Use ProRes 422 LT for day-to-day editing — it provides excellent quality at about 70% the file size of standard ProRes 422.
- 2Remux with stream copy for the fastest conversion when you just need macOS compatibility without re-encoding.
- 3For Final Cut Pro, ProRes 422 is the ideal codec — it eliminates decode overhead and provides real-time multi-stream editing.
- 4Set audio to PCM 24-bit/48 kHz for editing workflows — this avoids any audio transcoding artifacts.
- 5If disk space is limited, ProRes Proxy (about 45 Mbps at 1080p) is usable for offline editing with Final Cut Pro's optimized media workflow.
関連する変換
M2TS to MOV conversion is essential for professional Apple-based video workflows. Remux for quick compatibility; encode to ProRes for the best possible editing experience in Final Cut Pro.
M2TSとMOVの比較
| 特徴 | M2TS | MOV |
|---|---|---|
| 正式名称 | Blu-ray BDAV MPEG-2 Transport Stream | Apple QuickTime Movie |
| 拡張子 | .m2ts | .mov |