Color Grading
Video Color Grading
The process of altering the color and tone of video footage to achieve a desired visual mood or style.
기술 세부사항
Video processing of color grading involves multiple interdependent parameters: codec, container, resolution, frame rate, bitrate, color space, and audio track configuration. The MediaSource Extensions (MSE) API enables adaptive streaming in browsers, while the WebCodecs API provides low-level access to hardware encoders/decoders. Understanding color grading is critical for balancing visual quality against bandwidth and storage constraints — a 1-minute 4K video at high quality can exceed 500 MB unoptimized.
예시
```html <!-- Color Grading: HTML5 video with format fallback --> <video controls preload="metadata"> <source src="video.webm" type="video/webm; codecs=vp9,opus"> <source src="video.mp4" type="video/mp4"> Your browser does not support HTML5 video. </video> ```
관련 도구
관련 용어
Color Space
Color Profile
Frame Rate
Container Format
Transcoding
Keyframe
Interlacing
Subtitle
Trimming
Muxing
CRF
B-Frame
GOP
Deinterlacing
Chroma Key
Letterboxing
Two-Pass Encoding
ABR
Stabilization
Bitrate (Video)
I-Frame
P-Frame
HDR10
Dolby Vision
HLG
Rec. 709
Rec. 2020
VFR
CFR
CBR
VBR
DASH
HLS
Motion Estimation
Video Codec
AV1
H.264
H.265
Timecode
Pillarboxing
Proxy Editing
LUT
Frame Blending
Optical Flow
Color Function
Color Mix
Color Wheel
Color Blindness
Monochromatic Color
Color Temperature
Color Management (PDF)