diff options
Diffstat (limited to 'TOOLS/lua/autodeint.lua')
| -rw-r--r-- | TOOLS/lua/autodeint.lua | 75 |
1 files changed, 38 insertions, 37 deletions
diff --git a/TOOLS/lua/autodeint.lua b/TOOLS/lua/autodeint.lua index 4e929607a0..df938f8318 100644 --- a/TOOLS/lua/autodeint.lua +++ b/TOOLS/lua/autodeint.lua @@ -26,19 +26,21 @@ require "mp.msg" -script_name = mp.get_script_name() -detect_label = string.format("%s-detect", script_name) -pullup_label = string.format("%s", script_name) -dominance_label = string.format("%s-dominance", script_name) -ivtc_detect_label = string.format("%s-ivtc-detect", script_name) +local script_name = mp.get_script_name() +local detect_label = string.format("%s-detect", script_name) +local pullup_label = string.format("%s", script_name) +local dominance_label = string.format("%s-dominance", script_name) +local ivtc_detect_label = string.format("%s-ivtc-detect", script_name) +local timer +local progressive, interlaced_tff, interlaced_bff, interlaced = 0, 1, 2, 3 -- number of seconds to gather cropdetect data -detect_seconds = tonumber(mp.get_opt(string.format("%s.detect_seconds", script_name))) +local detect_seconds = tonumber(mp.get_opt(string.format("%s.detect_seconds", script_name))) if not detect_seconds then detect_seconds = 4 end -function del_filter_if_present(label) +local function del_filter_if_present(label) -- necessary because mp.command('vf del @label:filter') raises an -- error if the filter doesn't exist local vfs = mp.get_property_native("vf") @@ -57,39 +59,13 @@ local function add_vf(label, filter) return mp.command(('vf add @%s:%s'):format(label, filter)) end -function start_detect() - -- exit if detection is already in progress - if timer then - mp.msg.warn("already detecting!") - return - end - - mp.set_property("deinterlace","no") - del_filter_if_present(pullup_label) - del_filter_if_present(dominance_label) - - -- insert the detection filters - if not (add_vf(detect_label, 'idet') and - add_vf(dominance_label, 'setfield=mode=auto') and - add_vf(pullup_label, 'lavfi-pullup') and - add_vf(ivtc_detect_label, 'idet')) then - mp.msg.error("failed to insert detection filters") - return - end - - -- wait to gather data - timer = mp.add_timeout(detect_seconds, select_filter) -end - -function stop_detect() +local function stop_detect() del_filter_if_present(detect_label) del_filter_if_present(ivtc_detect_label) timer = nil end -progressive, interlaced_tff, interlaced_bff, interlaced = 0, 1, 2, 3, 4 - -function judge(label) +local function judge(label) -- get the metadata local result = mp.get_property_native(string.format("vf-metadata/%s", label)) local num_tff = tonumber(result["lavfi.idet.multiple.tff"]) @@ -118,7 +94,7 @@ function judge(label) end end -function select_filter() +local function select_filter() -- handle the first detection filter results local verdict = judge(detect_label) local ivtc_verdict = judge(ivtc_detect_label) @@ -146,11 +122,36 @@ function select_filter() mp.msg.info(string.format("telecined with %s field dominance: using pullup", dominance)) stop_detect() else - mp.msg.info(string.format("interlaced with %s field dominance: setting deinterlace property", dominance)) + mp.msg.info("interlaced with " .. dominance .. + " field dominance: setting deinterlace property") del_filter_if_present(pullup_label) mp.set_property("deinterlace","yes") stop_detect() end end +local function start_detect() + -- exit if detection is already in progress + if timer then + mp.msg.warn("already detecting!") + return + end + + mp.set_property("deinterlace","no") + del_filter_if_present(pullup_label) + del_filter_if_present(dominance_label) + + -- insert the detection filters + if not (add_vf(detect_label, 'idet') and + add_vf(dominance_label, 'setfield=mode=auto') and + add_vf(pullup_label, 'lavfi-pullup') and + add_vf(ivtc_detect_label, 'idet')) then + mp.msg.error("failed to insert detection filters") + return + end + + -- wait to gather data + timer = mp.add_timeout(detect_seconds, select_filter) +end + mp.add_key_binding("ctrl+d", script_name, start_detect) |