效果

空闲

推流

录制

实现

编写 lua 脚本，在 OBS 产生事件 obs.OBS_FRONTEND_EVENT_<EVENT>.START/STOP 时，修改源的显示状态

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
-- Function to toggle source visibility
function on_event(event)
    if event == obs.OBS_FRONTEND_EVENT_STREAMING_STARTED then
        -- show live
        -- hide record and free
        show_source(source_name_live)
        hide_source(source_name_record)
        hide_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_STREAMING_STOPPED then
        -- hide live
        -- show free
        hide_source(source_name_live)
        show_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_RECORDING_STARTED then
        -- show record
        -- hide live and free
        show_source(source_name_record)
        hide_source(source_name_live)
        hide_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_RECORDING_STOPPED then
        -- hide record
        -- show free
        hide_source(source_name_record)
        show_source(source_name_free)
    end
end

安装

创建 show-status.lua 文件，将以下代码复制进去

show-status.lua 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
obs = obslua
source_name_record = ""
source_name_live = ""
source_name_free = ""

function hide_source(source_name)
    local source = obs.obs_get_source_by_name(source_name)
    if source ~= nil then
      obs.obs_source_set_enabled(source, false)
    end
    obs.obs_source_release(source)
  end

function show_source(source_name)
    local source = obs.obs_get_source_by_name(source_name)
    if source ~= nil then
      obs.obs_source_set_enabled(source, true)
    end
    obs.obs_source_release(source)
  end
  

-- Function to toggle source visibility
function on_event(event)
    if event == obs.OBS_FRONTEND_EVENT_STREAMING_STARTED then
        -- show live
        -- hide record and free
        show_source(source_name_live)
        hide_source(source_name_record)
        hide_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_STREAMING_STOPPED then
        -- hide live
        -- show free
        hide_source(source_name_live)
        show_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_RECORDING_STARTED then
        -- show record
        -- hide live and free
        show_source(source_name_record)
        hide_source(source_name_live)
        hide_source(source_name_free)
    end
    if event == obs.OBS_FRONTEND_EVENT_RECORDING_STOPPED then
        -- hide record
        -- show free
        hide_source(source_name_record)
        show_source(source_name_free)
    end
end

----------------------------------------------------------------

-- A function named script_properties defines the properties that the user
-- can change for the entire script module itself
function script_properties()
    local props = obs.obs_properties_create()
    obs.obs_properties_add_text(props, "source_name_record", "Record icon source name", obs.OBS_TEXT_DEFAULT)
    obs.obs_properties_add_text(props, "source_name_live", "Live icon source name", obs.OBS_TEXT_DEFAULT)
    obs.obs_properties_add_text(props, "source_name_free", "Free icon source name", obs.OBS_TEXT_DEFAULT)
    return props
end

-- A function named script_description returns the description shown to
-- the user
function script_description()
    return "Toggles visibility of sources based on streaming and recording status\n\n\nMade by Jz0ojiang"
end

-- A function named script_update will be called when settings are changed
function script_update(settings)
    source_name_record = obs.obs_data_get_string(settings, "source_name_record")
    source_name_live = obs.obs_data_get_string(settings, "source_name_live")
    source_name_free = obs.obs_data_get_string(settings, "source_name_free")
end

-- A function named script_defaults will be called to set the default settings
function script_defaults(settings)
	obs.obs_data_set_default_string(settings, "source_name_record", "record_icon")
    obs.obs_data_set_default_string(settings, "source_name_live", "live_icon")
    obs.obs_data_set_default_string(settings, "source_name_free", "free_icon")
end

function script_load(settings)
    obs.obs_frontend_add_event_callback(on_event)
end

在 OBS - 工具 — 脚本，添加 show-status.lua 文件，保存

创建 record_icon、live_icon、free_icon 源，分别设置为录制、推流、空闲状态的图标

头图、封面来源：Unsplash - Grace Brauteseth