master upload

obs_uptime_to_file.lua

@@ -0,0 +1,125 @@
+-- OBS Lua Script: Stream Uptime to File
+-- This script writes the current stream uptime to a user-selected file while streaming.
+
+obs           = obslua
+source_name   = ""
+
+output_path   = ""
+format_string = "{h}:{m}:{s}"
+interval      = 1000 -- ms
+start_time    = nil
+hotkey_id     = obs.OBS_INVALID_HOTKEY_ID
+
+function script_description()
+    return "Writes the current stream uptime to a file while streaming. Configure the output file path in script settings."
+end
+
+function script_properties()
+    local props = obs.obs_properties_create()
+    obs.obs_properties_add_path(props, "output_path", "Output File Path", obs.OBS_PATH_FILE_SAVE, "Text File (*.txt)", nil)
+    obs.obs_properties_add_text(props, "format_string", "Format String", obs.OBS_TEXT_DEFAULT)
+    obs.obs_property_set_long_description(obs.obs_properties_get(props, "format_string"),
+        "Use {h} for hours, {m} for minutes, {s} for seconds. Example: {h}:{m}:{s}, {h}h {m}m, {m} minutes, etc.")
+    return props
+end
+
+function script_update(settings)
+    output_path = obs.obs_data_get_string(settings, "output_path")
+    local fmt = obs.obs_data_get_string(settings, "format_string")
+    if fmt ~= nil and fmt ~= "" then
+        format_string = fmt
+    else
+        format_string = "{h}:{m}:{s}"
+    end
+end
+
+function on_event(event)
+    if event == obs.OBS_FRONTEND_EVENT_STREAMING_STARTED then
+        start_time = os.time()
+        obs.timer_add(update_uptime, interval)
+    elseif event == obs.OBS_FRONTEND_EVENT_STREAMING_STOPPED then
+        obs.timer_remove(update_uptime)
+        erase_uptime_file()
+        start_time = nil
+    end
+end
+
+function update_uptime()
+    if start_time and output_path ~= "" then
+        local elapsed = os.time() - start_time
+        write_uptime(elapsed)
+    end
+end
+
+
+function write_uptime(seconds)
+    local file = io.open(output_path, "w")
+    if file then
+        file:write(format_time_custom(seconds))
+        file:close()
+    end
+end
+
+function erase_uptime_file()
+    if output_path ~= "" then
+        local file = io.open(output_path, "w")
+        if file then
+            file:write("")
+            file:close()
+        end
+    end
+end
+
+
+function format_time_custom(seconds)
+    local h = math.floor(seconds / 3600)
+    local m = math.floor((seconds % 3600) / 60)
+    local s = seconds % 60
+    local fmt = format_string or "{h}:{m}:{s}"
+    -- Zero-padded
+    local hh = string.format("%02d", h)
+    local mm = string.format("%02d", m)
+    local ss = string.format("%02d", s)
+    -- Non-padded
+    local H = tostring(h)
+    local M = tostring(m)
+    local S = tostring(s)
+
+    -- Smart removal for non-padded units
+    -- Remove '0h' or '0h ' or '0h,' etc. if h == 0
+    if h == 0 then
+        -- Remove patterns like '0h ', '0h,', '0h', '0h\n', etc.
+        fmt = fmt:gsub("0h[ ,]*", "")
+        fmt = fmt:gsub("0h", "")
+        fmt = fmt:gsub("0H[ ,]*", "")
+        fmt = fmt:gsub("0H", "")
+        fmt = fmt:gsub("{H}h[ ,]*", "")
+        fmt = fmt:gsub("{H}h", "")
+    end
+    if m == 0 then
+        fmt = fmt:gsub("0m[ ,]*", "")
+        fmt = fmt:gsub("0m", "")
+        fmt = fmt:gsub("0M[ ,]*", "")
+        fmt = fmt:gsub("0M", "")
+        fmt = fmt:gsub("{M}m[ ,]*", "")
+        fmt = fmt:gsub("{M}m", "")
+    end
+    -- Replace placeholders
+    fmt = fmt:gsub("{h}", hh)
+    fmt = fmt:gsub("{m}", mm)
+    fmt = fmt:gsub("{s}", ss)
+    fmt = fmt:gsub("{H}", h ~= 0 and H or "")
+    fmt = fmt:gsub("{M}", m ~= 0 and M or "")
+    fmt = fmt:gsub("{S}", S)
+    -- Remove leading/trailing whitespace
+    fmt = fmt:gsub("^%s+", ""):gsub("%s+$", "")
+    return fmt
+end
+
+function script_load(settings)
+    obs.obs_frontend_add_event_callback(on_event)
+end
+
+function script_unload()
+    obs.timer_remove(update_uptime)
+end