add letterbox, uhd option + logfile mode
This commit is contained in:
JunHo Kim committed
1 parent
c7b012f68c
commit
acafe7c8be
1 file changed
+108
-83
+108
-83
@@ -13,8 +13,12 @@ parser = argparse.ArgumentParser()
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parser.add_argument("-i", "--input_dir", default="./", help="Input source vid directory")
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# parser.add_argument("-i", "--ivtc_dir", default="./0729_work/ivtc", help="Input ivtc vid directory")
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parser.add_argument("-o", "--output_dir", default="./out", help="Output vid directory")
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parser.add_argument("-m", "--manual_mode", default=False, action="store_true", help="Manual cropping without using log file")
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parser.add_argument("-d", "--debug", default=False, action="store_true", help="for debugging. short output")
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parser.add_argument("-c", "--crf", default=15, help="set crf level")
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parser.add_argument("-lb", "--add_letterbox", default=False, action="store_true", help="adding letterbox to make 16:9 ratio")
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parser.add_argument("-uhd", "--uhd_output", default=False, action="store_true", help="set output resolution to 3840:2160")
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parser.add_argument("-log", "--only_logfile", default=False, action="store_true", help="large vid mode. (only write log file.)")
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parser.add_argument("-m", "--manual_mode", default=False, action="store_true", help="Manual cropping without using log file (Ignore log files)")
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parser.add_argument("-d", "--debug", default=False, action="store_true", help="for debugging. (short length video output)")
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args = parser.parse_args()
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# Adjust crop info in display layout.
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@@ -79,6 +83,21 @@ def main():
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vid_types = ('*.avi', '*.mov', '*.mp4', '*.mxf')
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manual_mode = args.manual_mode
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input_dir = args.input_dir
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crf = args.crf
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add_letterbox = args.add_letterbox
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uhd_output = args.uhd_output
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only_logfile = args.only_logfile
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debug = args.debug
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uhd_output_args = ""
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if uhd_output :
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uhd_output_args = "-s 3840x2160"
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debug_shortOutput = ""
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if debug :
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debug_shortOutput = "-t 15 -ss 30"
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# ivtc_dir = args.ivtc_dir
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output_dir = args.output_dir
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@@ -120,15 +139,12 @@ def main():
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# print(f"[INFO]\t Work ivtc on \"{ivtc_input_name}\" ===> \"{ivtc_output_path}\" ... [{i + 1}/{ivtc_input_num}]")
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# print("[INFO]\t Please wait...")
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# start_time = time.time()
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# subprocess.run(["ffmpeg", "-ss", "10", "-i", ivtc_input, "-vf", "fieldmatch=mode=pc_n:combmatch=full,bwdif=0:-1:1,decimate", "-c:v", "libx264", "-crf", "0",
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# subprocess.run(["ffmpeg", "-ss", "10", "-i", ivtc_input, "-vf", "fieldmatch=mode=pc_n:combmatch=full,bwdif=0:-1:1,decimate", "-c:v", "libx264", "-crf", f"{crf}",
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# "-preset", "ultrafast","-loglevel", "quiet", "-y", ivtc_output_path])
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# t = time.time() - start_time
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# print("[INFO]\t Work done. [It takes %.2f seconds.]" % t)
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# ivtc_dir = []
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# ivtc_dir += sorted(glob.glob(os.path.join(ivtc_dir, "*.mp4")))
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# target_ratio = 16 / 9
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# print("[INFO]\t Target ratio : %.7f" %target_ratio)
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# print("[INFO]\t Input ivtc dir :", ivtc_dir)
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print("[INFO]\t Input dir :", input_dir)
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@@ -160,7 +176,7 @@ def main():
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print(f"[!!! WARNNIG !!!]\t Empty log file. [./logs/{vid_name}.txt]")
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if (logs is '') or manual_mode:
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# Korean title text bug fix (work in progress)
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# TODO : Korean title text bug fix (work in progress)
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# vid_name = vid_name.encode('utf-8').decode('cp949')
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print(f"[INFO]\t Video num : {i + 1} / {vid_num}")
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@@ -169,10 +185,7 @@ def main():
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p = subprocess.Popen(["ffmpeg", "-ss", "10", "-i", fpath, "-vf", "cropdetect=limit=38",
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"-vframes", "3000", "-f", "null", "out.null"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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infos = p.stderr.read().decode('utf-8')
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# print (infos)
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allCrops = re.findall("crop=\S+", infos)
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# print ("Crop Infos : ")
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# print (allCrops)
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mostCommonCrop = Counter(allCrops).most_common(1)
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if len(mostCommonCrop) > 0 :
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@@ -223,6 +236,7 @@ def main():
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isPaused = False
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pausedFrame = None
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frame = None
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isSkipped = False
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cv2.namedWindow(f'{vid_name}', cv2.WINDOW_NORMAL | cv2.WINDOW_KEEPRATIO)
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while True:
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key = cv2.waitKeyEx(10)
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@@ -261,6 +275,8 @@ def main():
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print("[INFO]\t ###################################################################################################################### ")
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# Skip this Vid
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elif key == ord('n') or key == ord('N'):
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print(f"[INFO]\t Skip this video")
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isSkipped = True
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break;
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else:
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# Crop Area control
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@@ -280,12 +296,12 @@ def main():
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ret, frame = capture.read()
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pausedFrame = copy.deepcopy(frame)
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cv2.rectangle(frame, (cropPos[2], cropPos[3]), (cropPos[2] + cropPos[0],
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cropPos[3] + cropPos[1]), (0, 0, 255), thickness=1, lineType=cv2.LINE_8)
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cropPos[3] + cropPos[1]), (0, 0, 255), thickness=2, lineType=cv2.LINE_8)
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cv2.imshow(f'{vid_name}', frame)
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else :
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pausedFrame = copy.deepcopy(frame)
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cv2.rectangle(pausedFrame, (cropPos[2], cropPos[3]), (cropPos[2] + cropPos[0],
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cropPos[3] + cropPos[1]), (0, 0, 255), thickness=1, lineType=cv2.LINE_8)
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cropPos[3] + cropPos[1]), (0, 0, 255), thickness=2, lineType=cv2.LINE_8)
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cv2.imshow(f'{vid_name}', pausedFrame)
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print("")
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@@ -301,86 +317,95 @@ def main():
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dt_str = getTime()
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if not os.path.exists("./logs"):
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print(f"[INFO]\t Make log directory [./logs/{vid_name}.txt]")
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os.makedirs("./logs")
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if not isSkipped:
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if not os.path.exists("./logs"):
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print(f"[INFO]\t Make log directory [./logs/{vid_name}.txt]")
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os.makedirs("./logs")
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if not os.path.exists(f"./logs/{vid_name}.txt"):
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print(f"[INFO]\t Save log file in [./logs/{vid_name}.txt]")
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f = open(f"./logs/{vid_name}.txt", 'w')
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else :
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print(f"[INFO]\t Add line in log file [./logs/{vid_name}.txt]")
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f = open(f"./logs/{vid_name}.txt", 'a')
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if not os.path.exists(f"./logs/{vid_name}.txt"):
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print(f"[INFO]\t Save log file in [./logs/{vid_name}.txt]")
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f = open(f"./logs/{vid_name}.txt", 'w')
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else :
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print(f"[INFO]\t Add line in log file [./logs/{vid_name}.txt]")
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f = open(f"./logs/{vid_name}.txt", 'a')
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f.write(f"{dt_str}\tcrop={cropPos[0]}:{cropPos[1]}:{cropPos[2]}:{cropPos[3]}\n")
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f.close
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f.write(f"{dt_str}\tcrop={cropPos[0]}:{cropPos[1]}:{cropPos[2]}:{cropPos[3]}\n")
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f.close
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# ffmpeg filter args
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crop_arg = f"crop={cropPos[0]}:{cropPos[1]}:{cropPos[2]}:{cropPos[3]},"
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print(f"[INFO]\t [CropInfo] (W : {cropPos[0]}), (H : {cropPos[1]}), (X : {cropPos[2]}), (Y : {cropPos[3]})")
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if not only_logfile :
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# ffmpeg filter args
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crop_arg = f"crop={cropPos[0]}:{cropPos[1]}:{cropPos[2]}:{cropPos[3]},"
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print(f"[INFO]\t [CropInfo] (W : {cropPos[0]}), (H : {cropPos[1]}), (X : {cropPos[2]}), (Y : {cropPos[3]})")
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# 2021_07_28 : Delete padding argument
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crop_arg = f"crop={cropPos[0]}:{cropPos[1]}:{cropPos[2]}:{cropPos[3]}"
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crop_ratio = cropPos[0] / cropPos[1]
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scale_arg = ""
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pad_arg = ""
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crop_arg = f"crop={cropPos[0]}:{cropPos[1]}:{cropPos[2]}:{cropPos[3]}"
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crop_ratio = cropPos[0] / cropPos[1]
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scale_arg = ""
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pad_arg = ""
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# Set padding(letter box) argument
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# variable "offset" for 16:9 output display ratio
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# if target_ratio < crop_ratio:
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# offset = (9 * cropPos[0] - 16 * cropPos[1]) / 16
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# tmp_height = cropPos[1] + offset
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# tmp_height = int(tmp_height)
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# if (tmp_height % 4) != 0:
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# tmp_height -= (tmp_height % 4)
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# # scale_arg = f"scale=w={cropPos[0]}:h={tmp_height},"
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# pad_arg = f"pad={cropPos[0]}:{tmp_height}:(ow-iw)/2:(ih-oh)/2"
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# print(f"[INFO]\t [PadInfo] (W : {cropPos[0]}), (H : {tmp_height})")
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# else:
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# offset = (16 * cropPos[1] - 9 * cropPos[0]) / 9
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# tmp_width = cropPos[0] + offset
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# tmp_width = int(tmp_width)
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# if (tmp_width % 4) != 0:
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# tmp_width -= (tmp_width % 4)
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# # scale_arg = f"scale=w={tmp_width}:h={cropPos[1]},"
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# pad_arg = f"pad={tmp_width}:{cropPos[1]}:(ow-iw)/2:(ih-oh)/2"
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# print(f"[INFO]\t [PadInfo] (W : {tmp_width}), (H : {cropPos[1]})")
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# Set padding(letter box) argument
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# variable "offset" for 16:9 output display ratio
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if add_letterbox :
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target_ratio = 16 / 9
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print("[INFO]\t Target ratio : %.7f" %target_ratio)
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print("[INFO]\t Encoding \"%s\" ..." % vid_name)
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if target_ratio < crop_ratio:
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offset = (9 * cropPos[0] - 16 * cropPos[1]) / 16
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tmp_height = cropPos[1] + offset
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tmp_height = int(tmp_height)
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if (tmp_height % 4) != 0:
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tmp_height -= (tmp_height % 4)
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# scale_arg = f"scale=w={cropPos[0]}:h={tmp_height},"
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pad_arg = f", pad={cropPos[0]}:{tmp_height}:(ow-iw)/2:(ih-oh)/2"
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print(f"[INFO]\t [PadInfo] (W : {cropPos[0]}), (H : {tmp_height})")
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else:
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offset = (16 * cropPos[1] - 9 * cropPos[0]) / 9
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tmp_width = cropPos[0] + offset
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tmp_width = int(tmp_width)
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if (tmp_width % 4) != 0:
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tmp_width -= (tmp_width % 4)
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# scale_arg = f"scale=w={tmp_width}:h={cropPos[1]},"
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pad_arg = f", pad={tmp_width}:{cropPos[1]}:(ow-iw)/2:(ih-oh)/2"
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print(f"[INFO]\t [PadInfo] (W : {tmp_width}), (H : {cropPos[1]})")
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if not os.path.exists(output_dir) :
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os.mkdir(output_dir)
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print(f'[INFO]\t {output_dir} created')
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print("[INFO]\t Encoding \"%s\" ..." % vid_name)
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print("[INFO]\t Video CRF = %d" % int(crf))
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output_path = os.path.join(output_dir, f"{vid_name}_box.mov")
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if args.debug:
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# for Debug (short vid encoding)
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if (i + 1) == vid_num :
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subprocess.run(["ffmpeg", "-t", "15", "-ss", "30", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y",
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"-pix_fmt", "yuv420p", "-c:v", "libx264", "-crf", "0", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", f"{output_path}"])
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else :
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p = subprocess.Popen(["ffmpeg", "-t", "15", "-ss", "30", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y",
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"-pix_fmt", "yuv420p", "-c:v", "libx264", "-crf", "0", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", f"{output_path}"])
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elif (logs is '') or manual_mode:
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# Manual Mode
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# Hold process when encoding last video
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if (i + 1) == vid_num :
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subprocess.run(["ffmpeg", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y", "-pix_fmt",
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"yuv420p", "-c:v", "libx264", "-crf", "0", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", f"{output_path}"])
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else :
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p = subprocess.Popen(["ffmpeg", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y", "-pix_fmt",
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"yuv420p", "-c:v", "libx264", "-crf", "0", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", f"{output_path}"])
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else:
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# Log file mode (encoding simultaneously 5 videos)
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if (i % 4 == 0) and (i != 0) or ((i + 1) == vid_num):
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subprocess.run(["ffmpeg", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y", "-pix_fmt",
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"yuv420p", "-c:v", "libx264", "-crf", "0", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", f"{output_path}"])
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else :
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p = subprocess.Popen(["ffmpeg", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y", "-pix_fmt",
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"yuv420p", "-c:v", "libx264", "-crf", "0", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", f"{output_path}"])
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if not os.path.exists(output_dir) :
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os.mkdir(output_dir)
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print(f'[INFO]\t {output_dir} created')
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# debugging
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# return
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output_path = os.path.join(output_dir, f"{vid_name}_box.mov")
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ffmpeg_command = f"ffmpeg {debug_shortOutput} -i {fpath} -vf {crop_arg}{scale_arg}{pad_arg} -y -pix_fmt yuv420p -c:v libx264 -crf {crf} -c:a copy -preset medium -loglevel error {uhd_output_args} {output_path}"
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print(ffmpeg_command)
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if args.debug:
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# for Debug (short vid encoding)
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if (i + 1) == vid_num :
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subprocess.run(["ffmpeg", "-t", "15", "-ss", "30", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y",
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"-pix_fmt", "yuv420p", "-c:v", "libx264", "-crf", f"{crf}", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", "-s" , "3840x2160", f"{output_path}"])
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else :
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p = subprocess.Popen(["ffmpeg", "-t", "15", "-ss", "30", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y",
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"-pix_fmt", "yuv420p", "-c:v", "libx264", "-crf", f"{crf}", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", "-s" , "3840x2160", f"{output_path}"])
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elif (logs is '') or manual_mode:
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# Manual Mode
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# Hold process when encoding last video
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if (i + 1) == vid_num :
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subprocess.run(["ffmpeg", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y", "-pix_fmt",
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"yuv420p", "-c:v", "libx264", "-crf", f"{crf}", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", "-s" , "3840x2160", f"{output_path}"])
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else :
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p = subprocess.Popen(["ffmpeg", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y", "-pix_fmt",
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"yuv420p", "-c:v", "libx264", "-crf", f"{crf}", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", "-s" , "3840x2160", f"{output_path}"])
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else:
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# Log file mode (encoding simultaneously 5 videos)
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if (i % 2 == 0) and (i != 0) or ((i + 1) == vid_num):
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subprocess.run(["ffmpeg", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y", "-pix_fmt",
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"yuv420p", "-c:v", "libx264", "-crf", f"{crf}", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", "-s" , "3840x2160", f"{output_path}"])
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else :
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p = subprocess.Popen(["ffmpeg", "-i", fpath, "-vf", crop_arg + scale_arg + pad_arg, "-y", "-pix_fmt",
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"yuv420p", "-c:v", "libx264", "-crf", f"{crf}", "-c:a", "copy", "-preset", "medium", "-loglevel", "error", "-s" , "3840x2160", f"{output_path}"])
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# debugging
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# return
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if __name__ == "__main__":
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main()
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