wildfire-im-sdk
Version:
野火IM SDK for Vue3 projects
167 lines (158 loc) • 5.71 kB
JavaScript
/*
视频属性 (Profile) 定义
视频属性 枚举值 分辨率（宽x高） 帧率（fps） 码率（kbps）
120P 0 160x120 15 120
120P_3 2 120x120 15 100
180P 10 320x180 15 280
180P_3 12 180x180 15 200
180P_4 13 240x180 15 240
240P 20 320x240 15 360
240P_3 22 240x240 15 280
240P_4 24 424x240 15 400
360P 30 640x360 15 800
360P_3 32 360x360 15 520
360P_4 33 640x360 30 1200
360P_6 35 360x360 30 780
360P_7 36 480x360 15 1000
360P_8 37 480x360 30 1500
480P 40 640x480 15 1000
480P_3 42 480x480 15 800
480P_4 43 640x480 30 1500
480P_6 45 480x480 30 1200
480P_8 47 848x480 15 1200
480P_9 48 848x480 30 1800
720P 50 1280x720 15 2400
720P_3 52 1280x720 30 3699
720P_5 54 960x720 15 1920
720P_6 55 960x720 30 2880
1080P 60 1920×1080 15 4200
1080P_3 60 1920×1080 30 6300
1080P_5 60 1920×1080 60 9560
*/
export default class VideoProfile {
static VP120P = 0
static VP120P_3 = 2
static VP180P = 10
static VP180P_3 = 12
static VP180P_4 = 13
static VP240P = 20
static VP240P_3 = 22
static VP240P_4 = 23
static VP360P = 30
static VP360P_3 = 32
static VP360P_4 = 33
static VP360P_6 = 35
static VP360P_7 = 36
static VP360P_8 = 37
static VP480P = 40
static VP480P_3 = 42
static VP480P_4 = 43
static VP480P_6 = 45
static VP480P_8 = 47
static VP480P_9 = 48
static VP720P = 50
static VP720P_3 = 52
static VP720P_5 = 54
static VP720P_6 = 55
static VP1080P = 60
static VP1080P_3 = 62
static VP1080P_5 = 64
static VPDEFAULT = VideoProfile.VP360P
width
height
fps
bitrate
constructor (width, height, fps, bitrate) {
this.width = width
this.height = height
this.fps = fps
this.bitrate = bitrate
}
static getVideoProfile (videoProfile) {
switch (videoProfile) {
// 120P 0 160x120 15 65
// 120P_3 2 120x120 15 50
case VideoProfile.VP120P:
return new VideoProfile(160, 120, 15, 120)
case VideoProfile.VP120P_3:
return new VideoProfile(120, 120, 15, 100)
// 180P 10 320x180 15 140
// 180P_3 12 180x180 15 100
// 180P_4 13 240x180 15 120
case VideoProfile.VP180P:
return new VideoProfile(320, 180, 15, 280)
case VideoProfile.VP180P_3:
return new VideoProfile(180, 180, 15, 200)
case VideoProfile.VP180P_4:
return new VideoProfile(240, 180, 15, 240)
// 240P 20 320x240 15 200
// 240P_3 22 240x240 15 140
// 240P_4 24 424x240 15 220
case VideoProfile.VP240P:
return new VideoProfile(320, 240, 15, 360)
case VideoProfile.VP240P_3:
return new VideoProfile(240, 240, 15, 240)
case VideoProfile.VP240P_4:
return new VideoProfile(424, 240, 15, 400)
// 360P 30 640x360 15 400
// 360P_3 32 360x360 15 260
// 360P_4 33 640x360 30 600
// 360P_6 35 360x360 30 400
// 360P_7 36 480x360 15 320
// 360P_8 37 480x360 30 490
case VideoProfile.VP360P:
return new VideoProfile(640, 360, 15, 800)
case VideoProfile.VP360P_3:
return new VideoProfile(360, 360, 15, 520)
case VideoProfile.VP360P_4:
return new VideoProfile(640, 360, 30, 1200)
case VideoProfile.VP360P_6:
return new VideoProfile(360, 360, 30, 780)
case VideoProfile.VP360P_7:
return new VideoProfile(480, 360, 15, 1000)
case VideoProfile.VP360P_8:
return new VideoProfile(480, 360, 30, 1500)
// 480P 40 640x480 15 500
// 480P_3 42 480x480 15 400
// 480P_4 43 640x480 30 750
// 480P_6 45 480x480 30 600
// 480P_8 47 848x480 15 610
// 480P_9 48 848x480 30 930
case VideoProfile.VP480P:
return new VideoProfile(640, 480, 15, 1000)
case VideoProfile.VP480P_3:
return new VideoProfile(480, 480, 15, 800)
case VideoProfile.VP480P_4:
return new VideoProfile(640, 480, 30, 1500)
case VideoProfile.VP480P_6:
return new VideoProfile(480, 480, 30, 1200)
case VideoProfile.VP480P_8:
return new VideoProfile(848, 480, 15, 1200)
case VideoProfile.VP480P_9:
return new VideoProfile(848, 480, 30, 1800)
// 720P 50 1280x720 15 1130
// 720P_3 52 1280x720 30 1710
// 720P_5 54 960x720 15 910
// 720P_6 55 960x720 30 1380
case VideoProfile.VP720P:
return new VideoProfile(1280, 720, 15, 2400)
case VideoProfile.VP720P_3:
return new VideoProfile(1280, 720, 30, 3600)
case VideoProfile.VP720P_5:
return new VideoProfile(960, 720, 15, 1920)
case VideoProfile.VP720P_6:
//1080P 60 1920 * 1080 15 2080
//1080P_3 62 1920 * 1080 30 3150
//1080P_5 64 1920 * 1080 60 4780
return new VideoProfile(960, 720, 30, 2880)
case VideoProfile.VP1080P:
return new VideoProfile(1920, 1080, 15, 4200)
case VideoProfile.VP1080P_3:
return new VideoProfile(1920, 1080, 30, 6300)
case VideoProfile.VP1080P_5:
return new VideoProfile(1920, 1080, 60, 9560)
default:
return VideoProfile.getVideoProfile(VideoProfile.VPDEFAULT)
}
}
}