glTF (GL Transmission Format)
glTF는 3D 씬과 모델의 개방형 표준으로, JSON 씬 설명과 외부 바이너리/텍스처 파일로 구성됩니다.
MIME 타입
video/x-matroska
유형
바이너리
압축
무손실
장점
- + Unlimited tracks for video, audio, subtitles, and attachments
- + Open-source format with no licensing fees
- + Supports virtually every codec (H.264, H.265, AV1, VP9, FLAC, Opus)
- + Chapter support and ordered chapters for complex playlists
단점
- − Not natively supported by some older smart TVs and mobile devices
- − Larger overhead than MP4 for simple single-track content
- − Not accepted by most social media platforms for upload
.MKV 사용 시점
glTF는 실시간 3D, WebGL, AR에 사용하세요. 단일 파일에는 GLB를 사용하세요.
기술 세부사항
.gltf JSON(씬 그래프), .bin(버퍼), 이미지 텍스처로 구성됩니다. URI 또는 버퍼 뷰로 바이너리를 참조합니다.
역사
Khronos Group이 2015년 1.0, 2017년 2.0을 출시했습니다. '3D의 JPEG'로 불립니다.
.MKV에서 변환
.MKV로 변환
관련 포맷
관련 용어
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