edit log prints
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JunHo Kim committed
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@@ -164,14 +164,12 @@ def ffmpeg_encoding(args, vid_index, vid_num, cropPos, vid_name, fpath):
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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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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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crop_arg = f"crop={cropPos[0]}:{cropPos[1]}:{cropPos[2]}:{cropPos[3]}"
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current_crop_ratio = cropPos[0] / cropPos[1]
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scale_arg = ""
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pad_arg = ""
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output_width, output_height = cropPos[0], cropPos[1]
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"""
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Set padding(letter box) argument
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@@ -183,8 +181,6 @@ def ffmpeg_encoding(args, vid_index, vid_num, cropPos, vid_name, fpath):
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if add_letterbox :
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# Always target 16:9 display ratio
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target_ratio = 16 / 9
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print("[INFO]\t Target ratio : %.7f" %target_ratio)
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# when current ratio is more flat
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if target_ratio < current_crop_ratio:
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# offset : simple equation (widht / (height + offset) = 16/9)
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@@ -195,7 +191,7 @@ def ffmpeg_encoding(args, vid_index, vid_num, cropPos, vid_name, fpath):
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tmp_height -= (tmp_height % 4)
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pad_arg = f",pad={cropPos[0]}:{tmp_height}:(ow-iw)/2:(ih-oh)/2"
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scale_arg = f",scale=w={cropPos[0]}:h={tmp_height}"
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print(f"[INFO]\t [PadInfo] (W : {cropPos[0]}), (H : {tmp_height})")
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output_width, output_height = cropPos[0], 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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@@ -204,11 +200,11 @@ def ffmpeg_encoding(args, vid_index, vid_num, cropPos, vid_name, fpath):
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tmp_width -= (tmp_width % 4)
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pad_arg = f",pad={tmp_width}:{cropPos[1]}:(ow-iw)/2:(ih-oh)/2"
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scale_arg = f",scale=w={tmp_width}:h={cropPos[1]}"
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print(f"[INFO]\t [PadInfo] (W : {tmp_width}), (H : {cropPos[1]})")
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output_width, output_height = tmp_width, 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 folder created : {output_dir}')
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# print(f'[INFO]\t folder created : {output_dir}')
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output_path = os.path.join(output_dir, f"{vid_name}_box.mov")
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@@ -230,14 +226,29 @@ def ffmpeg_encoding(args, vid_index, vid_num, cropPos, vid_name, fpath):
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ffmpeg_command = f"ffmpeg {debug_shortOutput} -i \"{fpath}\" -vf \"{crop_arg}{scale_arg}{pad_arg}{sharpen_arg}\"\
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-y -pix_fmt yuv420p -c:v libx264 -crf {crf} -c:a copy -preset medium -loglevel {loglevel}\
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{uhd_output_args} \"{output_path}\""
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print(ffmpeg_command)
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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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# duration_list[0] : hour, [1] : min, [2] : sec
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duration_list = getVideDuration(fpath)
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print(f"[INFO]\t Video Duration : {duration_list[0]:02d}:{duration_list[1]:02d}:{duration_list[2]:02d}\
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Current Time : {getTime()}")
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vid_hour = duration_list[0]
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vid_min = duration_list[1]
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vid_sec = duration_list[2]
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# print("====================================================================")
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print("[INFO]\t Encoding start \"%s\" ..." % vid_name)
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print("[INFO]\t Video CRF : %d" % int(crf))
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print("[INFO]\t Video Duration : %02d:%02d:%02d" % (vid_hour, vid_min, vid_sec))
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print("[INFO]\t Pixel format : YUV420p")
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print("[INFO]\t Video Codec : libx264")
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print("[INFO]\t Encoding Preset : medium")
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print(f"[INFO]\t Cropping Info : [W : {cropPos[0]} H : {cropPos[1]} X : {cropPos[2]} Y : {cropPos[3]}]")
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print("[INFO]\t Crop area ratio : %.5f" %current_crop_ratio)
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if add_letterbox :
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print("[INFO]\t Target ratio : %.5f" %target_ratio)
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if uhd_output :
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print("[INFO]\t Output Resolution : 3840x2160")
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else:
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print("[INFO]\t Output Resolution : %dx%d" %(output_width, output_height))
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if add_sharpening :
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print("[INFO]\t Sharpening arg : %s" %sharpen_arg[1:])
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print("====================================================================")
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# st_time = time.time()
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vid_index += 1
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@@ -245,12 +256,18 @@ def ffmpeg_encoding(args, vid_index, vid_num, cropPos, vid_name, fpath):
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# Manual Mode (always encoding one by one)
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# Hold process when encoding last video
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if vid_index == vid_num :
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print(f"[INFO]\t Video Duration : {vid_hour:02d}:{vid_min:02d}:{vid_sec:02d}\
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Current Time : {getTime()}")
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subprocess.Popen(ffmpeg_command + ' -stats', shell=False).wait()
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else :
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subprocess.Popen(ffmpeg_command, shell=False)
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else:
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# Log file mode (encoding simultaneously n videos)
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if args.multi_encoding == 0:
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# duration_list[0] : hour, [1] : min, [2] : sec
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duration_list = getVideDuration(fpath)
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print(f"[INFO]\t Video Duration : {duration_list[0]:02d}:{duration_list[1]:02d}:{duration_list[2]:02d}\
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Current Time : {getTime()}")
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p = subprocess.Popen(ffmpeg_command + ' -stats', shell=False).wait()
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# [21.12.08] progress status coding..
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@@ -263,6 +280,10 @@ def ffmpeg_encoding(args, vid_index, vid_num, cropPos, vid_name, fpath):
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# print('t',infos)
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# continue
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elif (vid_index % args.multi_encoding == 0) or (vid_index == vid_num):
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# duration_list[0] : hour, [1] : min, [2] : sec
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duration_list = getVideDuration(fpath)
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print(f"[INFO]\t Video Duration : {duration_list[0]:02d}:{duration_list[1]:02d}:{duration_list[2]:02d}\
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Current Time : {getTime()}")
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subprocess.Popen(ffmpeg_command + ' -stats', shell=False).wait()
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else :
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subprocess.Popen(ffmpeg_command, shell=False)
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