Fast, free M4V to 4K TV Video converter. No registration required.
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변환 방법
1
Upload your .m4v file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .mp4 file when it's ready.
M4V란 무엇인가요?
M4V is a video container format developed by Apple, similar to MP4. It's commonly used for videos in the iTunes Store and may include DRM protection.
형식 세부 정보
전체 이름
iTunes Video
확장자
.m4v
주요 기능
Apple ecosystem
iTunes compatible
High quality
DRM support
4K TV Video란 무엇인가요?
4K UHD TV-optimized video format using HEVC Main10 at 2160p. Compatible with every 4K TV sold since 2017, with HDR10 metadata preservation when source has it.
형식 세부 정보
전체 이름
4K UHD TV Compatible Video
확장자
.mp4
주요 기능
HEVC Main10
HDR10 preserved
10-bit color
4K hardware decode
M4V vs 4K TV Video
기능
M4V
4K TV Video
전체 이름
iTunes Video
4K UHD TV Compatible Video
확장자
.m4v
.mp4
최적 용도
Apple ecosystem
HEVC Main10
자주 묻는 질문
Our converter preserves resolution, frame rate, and audio tracks by default. The 4K TV Video output uses optimized codec settings to maintain quality as close to the original M4V as possible.
Free users can convert videos up to 500MB. Pro users can convert files up to 2GB with server-side processing — no software installation needed.
Most videos convert in under 60 seconds. Longer or higher-resolution files may take 1-3 minutes. Processing runs on our servers, so your device stays fast.
Yes. Our video converter is browser-based — works on iPhone, Android, tablet, and desktop. No app download required.
Yes. Audio is preserved by default during video conversion. You can also adjust audio codec, bitrate, and volume in the advanced settings.