-- Nageru theme for TFK mini-tournament 2017, based on the default theme.
+local futatabi_server = "http://gruessi.trd.sesse.net:9096"
+
local state = {
transition_start = -2.0,
transition_end = -1.0,
stinger_frame = 0,
stinger_src_signal = 0,
stinger_dst_signal = 0,
+ stinger_save_overlay = false,
live_signal_num = 0,
preview_signal_num = 1
local bg_video = VideoInput.new(cef_path .. "/flow-720.mp4", Nageru.VIDEO_FORMAT_YCBCR)
-- local iptv_video = VideoInput.new("http://10.34.129.69:9060/1/v.flv", Nageru.VIDEO_FORMAT_YCBCR)
-local iptv_video = VideoInput.new("http://home.samfundet.no/~sesse/videostuff", Nageru.VIDEO_FORMAT_YCBCR)
+local iptv_video = VideoInput.new(futatabi_server, Nageru.VIDEO_FORMAT_YCBCR)
function reload_cef()
cef_input:reload()
end
end
+function get_futatabi_status(str)
+ local num_fields = 0
+ local fields = {}
+ for word in string.gmatch(str, '([^;]+)') do
+ table.insert(fields, word)
+ num_fields = num_fields + 1
+ end
+ if num_fields >= 4 then
+ return fields[4]
+ else
+ return "???"
+ end
+end
+
-- API ENTRY POINT
-- Returns the name for each additional channel (starting from 2).
-- Called at the start of the program, and then each frame for live
elseif signal_num == STATIC_SIGNAL_NUM then
return "Static picture"
elseif signal_num == VIDEO_SIGNAL_NUM then
- return "IPTV input"
+ local res = last_resolution[iptv_video:get_signal_num()]
+ if (not res) or res.last_subtitle == nil then
+ return "IPTV"
+ else
+ return "IPTV (" .. get_futatabi_status(res.last_subtitle) .. ")"
+ end
elseif signal_num == OVERLAY_SIGNAL_NUM then
return "Overlay"
end
return
end
- io.write("Inserting stinger from " .. state.live_signal_num .. " to " .. state.live_signal_num .. "\n")
state.stinger_in_progress = true
state.stinger_frame = 0
state.stinger_src_signal = state.live_signal_num
return sbs_chains[input0_type][state.overlay_enabled][input1_type][true]
end
+function fetch_input_resolution(signals, signal_num)
+ local res = {
+ width = signals:get_width(signal_num),
+ height = signals:get_height(signal_num),
+ interlaced = signals:get_interlaced(signal_num),
+ has_signal = signals:get_has_signal(signal_num),
+ is_connected = signals:get_is_connected(signal_num),
+ frame_rate_nom = signals:get_frame_rate_nom(signal_num),
+ frame_rate_den = signals:get_frame_rate_den(signal_num),
+ last_subtitle = signals:get_last_subtitle(signal_num)
+ }
+
+ if res.interlaced then
+ -- Convert height from frame height to field height.
+ -- (Needed for e.g. place_rectangle.)
+ res.height = res.height * 2
+
+ -- Show field rate instead of frame rate; really for cosmetics only
+ -- (and actually contrary to EBU recommendations, although in line
+ -- with typical user expectations).
+ res.frame_rate_nom = res.frame_rate_nom * 2
+ end
+ return res
+end
+
local last_rate = 0.0
-- API ENTRY POINT
function get_chain(num, t, width, height, signals)
local input_resolution = {}
for signal_num=0,(NUM_CAMERAS-1) do
- local res = {
- width = signals:get_width(signal_num),
- height = signals:get_height(signal_num),
- interlaced = signals:get_interlaced(signal_num),
- has_signal = signals:get_has_signal(signal_num),
- is_connected = signals:get_is_connected(signal_num),
- frame_rate_nom = signals:get_frame_rate_nom(signal_num),
- frame_rate_den = signals:get_frame_rate_den(signal_num)
- }
-
- if res.interlaced then
- -- Convert height from frame height to field height.
- -- (Needed for e.g. place_rectangle.)
- res.height = res.height * 2
-
- -- Show field rate instead of frame rate; really for cosmetics only
- -- (and actually contrary to EBU recommendations, although in line
- -- with typical user expectations).
- res.frame_rate_nom = res.frame_rate_nom * 2
- end
-
- input_resolution[signal_num] = res
+ input_resolution[signal_num] = fetch_input_resolution(signals, signal_num)
end
+ input_resolution[iptv_video:get_signal_num()] = fetch_input_resolution(signals, iptv_video:get_signal_num())
last_resolution = input_resolution
-- Make a (semi-shallow) copy of the current state, so that the returned prepare function
state.stinger_in_progress = false
state.preview_signal_num = state.stinger_src_signal
state.live_signal_num = state.stinger_dst_signal
+
+ if state.stinger_dst_signal == VIDEO_SIGNAL_NUM then
+ -- Turn off the overlay when playing video.
+ state.stinger_save_overlay = state.overlay_enabled
+ state.overlay_enabled = false
+ else
+ -- Restore the state.
+ state.overlay_enabled = state.stinger_save_overlay
+ end
end
else
chain = simple_chains[input_type][input_scale][overlay_really_enabled][true]