def json_to_srt(deepspeech_json, max_word_time=10, min_sub_time=1.5, max_sub_time=3):
index = 0
subtitle = ""
start_time = 0
end_time = 0
subtitles = SubRipFile()
for word in deepspeech_json["words"]:
word["end_time"] = word["start_time"] + word["duration"]
if word["duration"] < max_word_time:
if start_time + max_sub_time >= word["end_time"] and subtitle:
subtitle += " "
subtitle += word["word"]
end_time = max(word["end_time"], start_time + min_sub_time)
elif subtitle:
# Convert to milliseconds
subtitles.append(
SubRipItem(index=++index, start=int(start_time*1000), end=int(end_time*1000), text=subtitle))
subtitle = ""
if not subtitle:
start_time = word["start_time"]
subtitle += word["word"]
end_time = max(word["end_time"], start_time + min_sub_time)
if subtitle:
subtitles.append(SubRipItem(index=++index, start=int(start_time*1000), end=int(end_time*1000), text=subtitle))
return subtitles
def generate_srt_from_sjson(sjson_subs):
"""
Generate transcripts from sjson to SubRip (*.srt)
Arguments:
sjson_subs (dict): `sjson` subs.
Returns:
Subtitles in SRT format.
"""
output = ''
equal_len = len(sjson_subs['start']) == len(sjson_subs['end']) == len(sjson_subs['text'])
if not equal_len:
return output
for i in range(len(sjson_subs['start'])):
item = SubRipItem(
index=i,
start=SubRipTime(milliseconds=sjson_subs['start'][i]),
end=SubRipTime(milliseconds=sjson_subs['end'][i]),
text=sjson_subs['text'][i]
)
output += (str(item))
output += '\n'
return output
def processSub(sub_L1, sub_L2, levels, outs, removed_lines, show_L2):
text_L1 = sub_L1.text.lstrip()
text_L2 = sub_L2.text.lstrip()
if (text_L2 is not None) and (len(text_L2) > 0):
cefr_level, flesh_kincade_grade, n_words = analyzeSubLevel(text_L2)
else:
flesh_kincade_grade = ""
cefr_level = ""
n_words = 0
for level in levels:
if (text_L2
is not None) and (len(text_L2) > 0) and isTextNotAboveLevel(
level, cefr_level, flesh_kincade_grade, n_words,
len(text_L2)):
removed_lines[level] = removed_lines[level] + 1
text = "" if show_L2 == "no" else this.L2_sub_template.format(
text_L2)
else:
text = joinLines(
text_L2, text_L1
) if show_L2 == "yes" else this.L1_sub_template.format(text_L1)
if len(text) > 0:
item = SubRipItem(sub_L2.index, sub_L2.start, sub_L2.end, text)
outs[level].append(item)
def generate_srt_from_sjson(sjson_subs, speed):
"""Generate transcripts with speed = 1.0 from sjson to SubRip (*.srt).
:param sjson_subs: "sjson" subs.
:param speed: speed of `sjson_subs`.
:returns: "srt" subs.
"""
output = ''
equal_len = len(sjson_subs['start']) == len(sjson_subs['end']) == len(
sjson_subs['text'])
if not equal_len:
return output
sjson_speed_1 = generate_subs(speed, 1, sjson_subs)
for i in range(len(sjson_speed_1['start'])):
item = SubRipItem(
index=i,
start=SubRipTime(milliseconds=sjson_speed_1['start'][i]),
end=SubRipTime(milliseconds=sjson_speed_1['end'][i]),
text=sjson_speed_1['text'][i])
output += (unicode(item))
output += '\n'
return output
def process(self, subs: SubRipFile, items: List[PgsSubtitleItem],
post_process, confidence: int, max_width: int):
full_image = FullImage.from_items(items, self.gap, max_width)
config = {'output_type': tess.Output.DICT, 'config': '--psm 11'}
if self.pgs.language:
config.update({'lang': self.pgs.language.alpha3})
if self.omp_thread_limit:
os.environ['OMP_THREAD_LIMIT'] = str(self.omp_thread_limit)
# cv2.imwrite(f'{subs.path}-{len(items)}-{confidence}.png', full_image.data)
data = TsvData(tess.image_to_data(full_image.data, **config))
remaining = []
for item in items:
text = self.accept(data, item, confidence)
if text is None:
remaining.append(item)
continue
text = item.text
if post_process:
text = post_process(text)
if text:
item = SubRipItem(0, item.start, item.end, text)
subs.append(item)
return remaining
def refragment_with_min_duration(
subs: List[SubRipItem],
minimum_segment_duration: float) -> List[SubRipItem]:
"""Re-fragment a list of subtitle cues into new cues each of spans a minimum duration
Arguments:
subs {list} -- A list of SupRip cues.
minimum_segment_duration {float} -- The minimum duration in seconds for each output subtitle cue.
Returns:
list -- A list of new SupRip cues after fragmentation.
"""
new_segment = []
new_segment_index = 0
new_segment_duration = 0.0
new_segment_text = ""
new_subs = []
for sub in subs:
if minimum_segment_duration > new_segment_duration:
new_segment.append(sub)
new_segment_duration += MediaHelper.get_duration_in_seconds(
str(sub.start), str(sub.end)) or 0.0
new_segment_text += "{}\n".format(sub.text)
else:
concatenated_item = SubRipItem(new_segment_index,
new_segment[0].start,
new_segment[-1].end,
new_segment_text,
new_segment[0].position)
new_subs.append(concatenated_item)
new_segment_index += 1
new_segment = [sub]
new_segment_duration = MediaHelper.get_duration_in_seconds(
str(sub.start), str(sub.end)) or 0.0
new_segment_text = "{}\n".format(sub.text)
if new_segment:
concatenated_item = SubRipItem(new_segment_index,
new_segment[0].start,
new_segment[-1].end,
new_segment_text,
new_segment[0].position)
new_subs.append(concatenated_item)
return new_subs
def setUp(self):
self.item = SubRipItem(1, text="Hello world !")
self.item.shift(minutes=1)
self.item.end.shift(seconds=20)
self.string = u'1\n00:01:00,000 --> 00:01:20,000\nHello world !\n'
self.bad_string = u'foobar'
self.coordinates = (u'1\n00:01:00,000 --> 00:01:20,000 X1:000 X2:000 '
'Y1:050 Y2:100\nHello world !\n')
self.vtt = (u'1\n00:01:00,000 --> 00:01:20,000 D:vertical A:start '
'L:12%\nHello world !\n')
self.dots = u'1\n00:01:00.000 --> 00:01:20.000\nHello world !\n'
def setUp(self):
self.item = SubRipItem(1, text="Hello world !")
self.item.shift(minutes=1)
self.item.end.shift(seconds=20)
self.string = '1\n00:01:00,000 --> 00:01:20,000\nHello world !\n'
self.bad_string = 'foobar'
self.coordinates = ('1\n00:01:00,000 --> 00:01:20,000 X1:000 X2:000 '
'Y1:050 Y2:100\nHello world !\n')
self.vtt = ('1\n00:01:00,000 --> 00:01:20,000 D:vertical A:start '
'L:12%\nHello world !\n')
self.string_index = 'foo\n00:01:00,000 --> 00:01:20,000\nHello !\n'
self.dots = '1\n00:01:00.000 --> 00:01:20.000\nHello world !\n'
self.no_index = '00:01:00,000 --> 00:01:20,000\nHello world !\n'
self.junk_after_timestamp = ('1\n00:01:00,000 --> 00:01:20,000?\n'
'Hello world !\n')
def get_captions(client_name, clip_id):
h = httplib2.Http()
g_url = 'http://%s/JSON.php?clip_id=%s' % ( client_name, clip_id)
print "Fetching URL: %s" % g_url
response, j = h.request(g_url)
dirname = os.getcwd() + "/data/granicus/srt/%s/" % client_name
filename = dirname + "%s.srt" % clip_id
subs = SubRipFile()
if response.get('status') == '200':
captions = []
try:
j = json.loads(j, strict=False)[0]
except ValueError:
ts = re.sub('([{,]\s+)([a-z]+)(: ")', lambda s: '%s"%s"%s' % (s.groups()[0], s.groups()[1], s.groups()[2]), j).replace("\\", "")
try:
j = json.loads(ts, strict=False)[0]
except UnicodeDecodeError:
ts = unicode(ts, errors='ignore')
j = json.loads(ts, strict=False)[0]
except:
j = False
sub_count = 0
for item in j:
if item["type"] == "text":
cap = item["text"]
offset = round(float(item["time"]), 3)
captions.append({'time': offset, 'text': cap})
end = get_cap_end(j, sub_count)
if end:
subtitle = SubRipItem(index=sub_count, start=SubRipTime(seconds=offset), end=SubRipTime(seconds=end), text=cap)
subs.append(subtitle)
sub_count = sub_count + 1
try:
subs.save(path=filename, encoding="utf-8")
except IOError:
p = subprocess.Popen('mkdir -p %s' % dirname, shell=True, stdout=subprocess.PIPE)
t = p.wait()
subs.save(path=filename, encoding="utf-8")
s3_url = push_to_s3(filename, '%s/%s.srt' % (client_name, clip_id))
return (captions, s3_url)
else:
return ([], '')
def dmxread_callback(frame, frame_no):
global prevFrame, prevTime, subs, srtFile
# if prevFrame. == 0:
# prevFrame = array(frame)
frameArray = array(frame)
if not array_equal(prevFrame,frameArray):
if frame != None:
item = SubRipItem(1, text="DMX1"+str(frame))
item.shift(seconds=prevTime)
item.end.shift(seconds=perf_counter()-prevTime)
if VERBOSE:
print(item)
subs.append(item)
srtFile.append(item)
prevTime = perf_counter()
prevFrame = array(frame)
def save(self, path):
if path.endswith('srt'):
verify_dependencies(['pysrt'])
from pysrt import SubRipFile, SubRipItem
from datetime import time
out = SubRipFile()
for elem in self._elements:
start = time(*self._to_tup(elem.onset))
end = time(*self._to_tup(elem.onset + elem.duration))
out.append(SubRipItem(0, start, end, elem.text))
out.save(path)
else:
with open(path, 'w') as f:
f.write('onset\ttext\tduration\n')
for elem in self._elements:
f.write('{}\t{}\t{}\n'.format(elem.onset, elem.text,
elem.duration))
def play_record_dmx(unused_addr, args, value):
global INTERVAL, TRANSITION_TIME, previous_time, dmxCounter, VERBOSE
global prev_frame, prev_time, subs, srtFile, previous_dmx_time, DMX_INTERVAL, sub_incr
global dmx
dmx_array[int(args[0])] = int(value * 255)
current_dmx_time = time.time()
elapsed_dmx_time = current_dmx_time - previous_dmx_time
if DEBUG:
print("DMX time", current_dmx_time, previous_dmx_time,
elapsed_dmx_time)
if (elapsed_dmx_time > DMX_INTERVAL):
frameArray = trim_zeros(dmx_array, 'b').astype('uint8')
# frameArray = array(frameArray)
print(array_equal(prev_frame, frameArray), tuple(prev_frame),
tuple(frameArray))
if not array_equal(prev_frame, frameArray):
if frameArray.any() != None:
item = SubRipItem(sub_incr,
text="DMX1" +
str(tuple(frameArray)[1:]).replace(" ", ""))
item.shift(seconds=prev_time)
item.end.shift(seconds=perf_counter() - prev_time)
if VERBOSE:
print(item)
subs.append(item)
if srtFile != None:
srtFile.append(item)
# encoding="utf_8"
# srtFile.save(SRT_FILENAME, encoding=encoding)
sub_incr += 1
prev_time = perf_counter()
if PLAY_DMX:
if DEBUG:
print("DMX tuple", tuple(frameArray)[1:])
dmx.write_frame(tuple(frameArray)[1:])
if not array_equal(prev_frame, frameArray):
prev_frame = frameArray
previous_dmx_time = time.time()
print(previous_dmx_time)
def merge_subtitle(sub_a, sub_b, delta, encoding='utf-8'):
"""
合并两种不同言语的srt字幕
因为两个字幕文件的时间轴不一样，所以合并后的字幕会在某一字幕文件转换时生成新的一条字幕，
导致双语字幕并不是同时变化，不过这也是没有办法的事，无法避免
参考https://github.com/byroot/pysrt/issues/17
https://github.com/byroot/pysrt/issues/15
:param sub_a: 使用sub_a = SubRipFile.open(sub_a_path, encoding=encoding)
:param sub_b:
:param delta:
:return:
"""
out = SubRipFile()
intervals = [item.start.ordinal for item in sub_a]
intervals.extend([item.end.ordinal for item in sub_a])
intervals.extend([item.start.ordinal for item in sub_b])
intervals.extend([item.end.ordinal for item in sub_b])
intervals.sort()
j = k = 0
for i in xrange(1, len(intervals)):
start = SubRipTime.from_ordinal(intervals[i - 1])
end = SubRipTime.from_ordinal(intervals[i])
if (end - start) > delta:
text_a, j = find_subtitle(sub_a, start, end, j)
text_b, k = find_subtitle(sub_b, start, end, k)
text = join_lines(text_a, text_b)
if len(text) > 0:
item = SubRipItem(0, start, end, text)
out.append(item)
out.clean_indexes()
return out
def generate_srt(self, text: str):
"""
Generates .srt file with the given text and timestamps.
:param text: String with all retrieved text.
"""
self.create_subs_path()
subs = open_srt(self.srt_path)
texts = self.prepare_text(text.split(" "))
timestamps = self.prepare_timestamps(texts)
for i, (sentence, (start_timestamp,
end_timestamp)) in enumerate(zip(texts,
timestamps)):
start_timestamp_list = [
int(ts) for ts in start_timestamp.split(':')
]
end_timestamp_list = [int(ts) for ts in end_timestamp.split(':')]
sub = SubRipItem(index=i)
sub.text = sentence
sub.start = SubRipTime(hours=start_timestamp_list[0],
minutes=start_timestamp_list[1],
seconds=start_timestamp_list[2],
milliseconds=start_timestamp_list[3])
sub.end = SubRipTime(hours=end_timestamp_list[0],
minutes=end_timestamp_list[1],
seconds=end_timestamp_list[2],
milliseconds=end_timestamp_list[3])
subs.append(sub)
# Saving result subtitles into file
subs.save(self.srt_path, encoding='utf-8')
logging.info(f"Generated subtitles are saved in {self.srt_path}")
def merge_subtitle(sub_a, sub_b, delta):
out = SubRipFile()
intervals = [item.start.ordinal for item in sub_a]
intervals.extend([item.end.ordinal for item in sub_a])
intervals.extend([item.start.ordinal for item in sub_b])
intervals.extend([item.end.ordinal for item in sub_b])
intervals.sort()
j = k = 0
for i in range(1, len(intervals)):
start = SubRipTime.from_ordinal(intervals[i - 1])
end = SubRipTime.from_ordinal(intervals[i])
if (end - start) > delta:
text_a, j = find_subtitle(sub_a, start, end, j)
text_b, k = find_subtitle(sub_b, start, end, k)
text = join_lines(text_a, text_b)
if len(text) > 0:
item = SubRipItem(0, start, end, text)
out.append(item)
out.clean_indexes()
return out
def setUp(self):
self.item = SubRipItem()
def setUp(self):
self.item = SubRipItem(1, text="Hello world !")
self.item.shift(minutes=1)
self.item.end.shift(seconds=20)
oauth,
chat_channel,
chat_server[0],
chat_server[1],
twitchclient_version=twitchclient_version)
outsrt = SubRipFile()
text = ''
while 1:
raw_msg_list = bot.get_message()
if len(raw_msg_list) > 0:
if len(text) > 0:
end = SubRipTime.from_time(datetime.now())
item = SubRipItem(0, start, end, text)
outsrt.append(item)
start = SubRipTime.from_time(datetime.now())
text = ''
timestamp = get_timestamp(timestamp_format)
for item in raw_msg_list:
if record_raw:
log_add(raw_log_path, timestamp + ' ' + item + '\n')
username, message = irc_bot.parse_user(item)
if username != '':
safe_print(chat_channel + " " + username + ": " + message)
log_add(log_path,
timestamp + ' ' + username + ': ' + message + '\n')
text += username + ": " + message + '\n'
outsrt.clean_indexes()
outsrt.save(srt_log_path, encoding='utf-8')
def play_record_hue(address: str, *args: List[Any]) -> None:
global bridge, INTERVAL, TRANSITION_TIME, previous_time, hue_list, hue_cmds, RECORD, VERBOSE, MAX_BRIGHTNESS
global prev_time, subs, srtFile, sub_incr, prev_cmds_str
# print(hue_list)
#print(len(args))
#if not len(args) == 4 or type(args[0]) is not float or type(args[1]) is not float:
# return
if DEBUG:
print(len(args), args)
# Check that address starts with filter
#if not address[:-1] == "/hue": # Cut off the last character
# return
r = args[1]
g = args[2]
b = args[3]
h, s, v = rgb_to_hsv(r, g, b)
h *= 65535.0
s *= 254.0
v *= 254.0
h = int(h)
s = int(s)
v = int(v * MAX_BRIGHTNESS / 254.0)
# hue_n = args[0][0][-1]
hue_n = int(args[0][0])
print(hue_n, len(hue_list), hue_list)
on = True
if v <= 1:
on = False
cmd = {
'transitiontime': int(TRANSITION_TIME),
'on': on,
'bri': int(v),
'sat': int(s),
'hue': int(h)
}
if len(hue_cmds) < hue_n:
hue_cmds.append(cmd)
else:
hue_cmds[hue_n - 1] = cmd
if int(hue_n) < len(hue_list) or not PLAY_HUE:
# print(hue_n,hue_list[int(hue_n)],h,s,v)
current_time = time.time()
elapsed_time = current_time - previous_time
if DEBUG:
print("HUE time", current_time, previous_time, elapsed_time)
# print(cmd, hue_list,hue_list[int(hue_n)])
if (elapsed_time > INTERVAL):
# if True:
if PLAY_HUE:
for hl in hue_list[int(hue_n)]:
if DEBUG:
print("---", hue_n, hl, h, s, v)
l = (h, s, v, int(TRANSITION_TIME))
bridge.set_light(hl, cmd)
cmds_str = ""
if DEBUG:
print(hue_cmds)
i = 0
for c in hue_cmds:
l = (hue_cmds[i]["hue"], hue_cmds[i]["sat"],
hue_cmds[i]["bri"], hue_cmds[i]["transitiontime"])
if cmds_str == "":
cmds_str += "HUE" + str(i + 1) + str(l).replace(" ", "")
else:
cmds_str += ";HUE" + str(i + 1) + str(l).replace(" ", "")
i += 1
if cmds_str != prev_cmds_str:
item = SubRipItem(sub_incr, text=cmds_str)
item.shift(seconds=prev_time)
item.end.shift(seconds=perf_counter() - prev_time)
# item.end.shift(seconds=prev_time+int(TRANSITION_TIME)/10.0)
if VERBOSE:
print("---", item)
subs.append(item)
if srtFile != None:
srtFile.append(item)
encoding = "utf_8"
srtFile.save(SRT_FILENAME, encoding=encoding)
sub_incr += 1
prev_cmds_str = cmds_str
prev_time = perf_counter()
# bridge.set_light(int(hue_n), cmd)
previous_time = time.time()
if DEBUG:
print("Hue commands", hue_cmds)
def syncSrts(subs_L1, subs_L2):
"""Sync subs_L1 by subs_L2 timings and return a SubRipFile.
"""
out = SubRipFile()
subs_L2_out = SubRipFile()
j = 0
last_j = -1
dupes = 0
L2_ind = -1
for L2_sub in subs_L2:
L2_ind = L2_ind + 1
start = L2_sub.start
end = L2_sub.end
j = matchSubtitle(subs_L1, start, end, max(last_j, 0))
L1_sub = subs_L1[j] if (j > -1) else None
if L1_sub is None:
text = L2_sub.text
print("---- Missing: {}: {}".format(
L2_sub.index, L2_sub.text.replace("\n", "[[NL]]")))
else:
text = L1_sub.text
if j - 1 > last_j and last_j > -1:
# we skipped a sub in L1_subs
if isSubMatch(subs_L1[j - 1], subs_L2[L2_ind - 1].start,
subs_L2[L2_ind - 1].end):
out[len(out) -
1].text = out[len(out) -
1].text + "\n" + subs_L1[j - 1].text
elif isSubMatch(subs_L1[j - 1], start, end):
text = subs_L1[j - 1].text + "\n" + text
else:
# A sub line in L1 does not match any in L2
# We add it to synced L1, and add an empty one to subs L2
item = SubRipItem(0, subs_L1[j - 1].start,
subs_L1[j - 1].end, subs_L1[j - 1].text)
out.append(item)
item2 = SubRipItem(0, subs_L1[j - 1].start,
subs_L1[j - 1].end, " ")
subs_L2_out.append(item2)
if j == last_j:
dupes = dupes + 1
#print("---- OOPS. {}: {} - {}".format(L2_sub.index, L2_sub.text.replace("\n",""), L1_sub.text.replace("\n","")))
last_j = j
item = SubRipItem(0, start, end, text)
out.append(item)
item2 = SubRipItem(0, start, end, L2_sub.text)
subs_L2_out.append(item2)
out.clean_indexes()
subs_L2_out.clean_indexes()
fixed = 0
for i in range(1, len(out)):
sub1 = out[i - 1].text
sub2 = out[i].text
if ((sub1 == sub2)
and (subs_L2_out[i - 1].text != subs_L2_out[i].text)):
if (trySplitLine(out, i, sub1)):
fixed = fixed + 1
i = i + 1
else:
print("---- Oy. {}: {} not fixed".format(
i, sub1.replace("\n", "[[NL]]")))
return out, dupes, fixed, subs_L2_out
srt = SubRipFile()
# get all DisplaySets that contain an image
print("Loading DisplaySets...")
allsets = [ds for ds in tqdm(pgs.iter_displaysets())]
print(f"Running OCR on {len(allsets)} DisplaySets and building SRT file...")
subText = ""
subStart = 0
subIndex = 0
for ds in tqdm(allsets):
if ds.has_image:
# get Palette Display Segment
pds = ds.pds[0]
# get Object Display Segment
ods = ds.ods[0]
# img = make_image(ods, pds)
# subText = pytesseract.image_to_string(img)
subStart = ods.presentation_timestamp
else:
startTime = SubRipTime(milliseconds=int(subStart))
endTime = SubRipTime(
milliseconds=int(ds.end[0].presentation_timestamp))
srt.append(SubRipItem(subIndex, startTime, endTime, "subText"))
subIndex += 1
print(f"Done. SRT file saved as {srtFile}")
srt.save(srtFile, encoding='utf-8')
def test_multiple_item(self):
srt_file = SubRipFile([
SubRipItem(1, {'seconds': 0}, {'seconds': 3}, 'Hello'),
SubRipItem(1, {'seconds': 1}, {'seconds': 2}, 'World !')
])
self.assertEquals(srt_file.text, 'Hello\nWorld !')
def test_single_item(self):
srt_file = SubRipFile(
[SubRipItem(1, {'seconds': 1}, {'seconds': 2}, 'Hello')])
self.assertEquals(srt_file.text, 'Hello')
def test_shift(self):
srt_file = SubRipFile([SubRipItem()])
srt_file.shift(1, 1, 1, 1)
self.assertEqual(srt_file[0].end, (1, 1, 1, 1))
srt_file.shift(ratio=2)
self.assertEqual(srt_file[0].end, (2, 2, 2, 2))
def makeL1L2(L1_srt, L2_srt, out_srt, levels, save_sync, out_L1_utf8bom_srt, out_L2_utf8bom_srt, \
show_L2, encoding, L1_color, L1_size, L2_color, L2_size):
"""
Joins L1_srt and L2_srt subtitles and saves the result to out_srt.
If save_sync is True, saves the synced srt files.
If out_L1_utf8bom_srt is not empty, saves the L1 srt file converted to utf8-BOM to that path.
If out_L2_utf8bom_srt is not empty, saves the L2 srt file converted to utf8-BOM to that path.
If L1_color, L1_size, L2_color, L2_size are given, the subs are formatted accordingly
"""
log("L1_srt: " + L1_srt)
log("L2_srt: " + L2_srt)
log("show_L2: " + show_L2)
log("encoding: " + encoding)
log("save_sync: ", save_sync)
log("levels: ", levels)
log("L1 color: {}, size: {}.".format(L1_color, L1_size))
log("L2 color: {}, size: {}.".format(L2_color, L2_size))
log("out_L1_utf8bom_srt: ", out_L1_utf8bom_srt)
log("out_L2_utf8bom_srt: ", out_L2_utf8bom_srt)
setSrtTemplates(L1_color, L1_size, L2_color, L2_size)
# try to decode and save as utf8-bom
L1_srt_bom = L1_srt + ".utf8bom"
L2_srt_bom = L2_srt + ".utf8bom"
makeFileUtf8Bom(L1_srt, L1_srt_bom)
makeFileUtf8Bom(L2_srt, L2_srt_bom)
subs_L1_orig = SubRipFile.open(L1_srt_bom)
subs_L2_orig = SubRipFile.open(L2_srt_bom)
subs_L1, dupes, fixed, subs_L2 = syncSrts(subs_L1_orig, subs_L2_orig)
if save_sync:
out_synced_L1 = L1_srt.replace(".srt", ".synced.srt")
out_synced_L2 = L2_srt.replace(".srt", ".synced.srt")
subs_L1.save(out_synced_L1, encoding=encoding)
subs_L2.save(out_synced_L2, encoding=encoding)
log("Saved {} and {}. Duplicate lines: {} Fixed: {}".format(
out_synced_L1, out_synced_L2, dupes, fixed))
outs = {}
removed_lines = {}
out_srts = {}
for level in levels:
out_srts[level] = out_srt.replace("{{LEVEL}}", level)
outs[level] = SubRipFile()
removed_lines[level] = 0
for i in range(0, len(subs_L2)):
processSub(subs_L1[i], subs_L2[i], levels, outs, removed_lines,
show_L2)
for level in levels:
summary = "level_criteria: {}. Hidden L1 lines: {} out of {}".format(
level_criterias[level] if level != "0" else 'none',
removed_lines[level], len(subs_L2))
summaryItem = SubRipItem(1, {'milliseconds': 0}, {'milliseconds': 1},
summary)
outs[level].append(summaryItem)
outs[level].clean_indexes()
outs[level].save(path=out_srts[level], encoding=encoding)
log("Saved {}. {} ".format(out_srts[level], summary))
if (out_L1_utf8bom_srt):
if os.path.isfile(out_L1_utf8bom_srt):
os.remove(out_L1_utf8bom_srt)
os.rename(L1_srt_bom, out_L1_utf8bom_srt)
else:
os.remove(L1_srt_bom)
if (out_L2_utf8bom_srt):
if os.path.isfile(out_L2_utf8bom_srt):
os.remove(out_L2_utf8bom_srt)
os.rename(L2_srt_bom, out_L2_utf8bom_srt)
else:
os.remove(L2_srt_bom)
def handle_tracks(tracks, start, end, fps, srt_filename):
global XML_FILENAME, HUE_SAMPLING, DMX_SAMPLING, TRANSITION_TIME, DEBUG, VERBOSE
track_list = []
for track in tracks:
track_list = handle_track_list(track, start, end, fps)
# print(track_list[3][0])
# try:
# print(len(track_list[3]),len(track_list[3][0]),track_list[3][0][1:10],track_list[3][-1][1:10])
# except:
# pass
# srt_file = open(srt_filename,"w")
dmx_frame = zeros(512)
prev_dmx_frame = zeros(512)
prev_dmx_valid_frame = zeros(512)
subrip_file = SubRipFile(path=srt_filename)
print(40 * "-")
print("Processing frames")
print(40 * "-")
# print(track_list[3][1])
# print(len(track_list[1]))
if len(track_list[1]) > 0:
# If there isn't only an audio track
# print(track_list[1][0])
# print(track_list[1][0]!="audio")
# print(len(track_list[1]) != 1 and track_list[1][0]!="audio")
if (len(track_list[1]) != 1 or track_list[1][0] != "audio"):
print("Number of lighting events: ", len(track_list[3][0]))
frame_no = 0
for i in range(len(track_list[3][0])):
# frame_no = track_list[4][i]
frame_no = i
t = i * (1.0 / float(fps))
if VERBOSE:
print(40 * "-")
# print(frame_no,fps)
print("Frame %s / time %s seconds" % (frame_no, t))
print(40 * "-")
hue_cmd = ""
dmx_cmd = ""
# for the bug, len(of track_list[0]) is greater than
# len(track_list[3])
for j in range(len(track_list[0])):
# print(track_list[1][j])
if track_list[1][j] != "audio":
name = track_list[0][j]
type = track_list[1][j]
addr = track_list[2][j]
# print(name,type,addr)
# TODO: if frame_no = i as on line 181, the following line fails!
# [3][j] is out of range therefore j is the problem
try:
payload = track_list[3][j][i]
except Exception as e:
print(
'ERROR: could not get payload, len(of track_list[0]) is likely greater than \
len (track_list[3])')
# print(name, type, addr, payload)
# Convert Hue payload to hue command
if payload != "":
if addr[1:4].lower(
) == "hue" and type == "OSCColor/floatarray":
if VERBOSE:
print("hue", addr, payload)
r, g, b, a = 0, 0, 0, 0
try:
payload_list = payload.split(",")
# print(payload_list)
if len(payload_list) == 3:
r, g, b = payload_list
elif len(payload_list) == 4:
r, g, b, a = payload_list
except Exception as e:
print(e)
h, s, v = rgb_to_hsv(float(r), float(g),
float(b))
h *= 65535.0
s *= 254.0
v *= 254.0
h = int(h)
s = int(s)
v = int(v)
# print("hue", addr, payload, h,s,v)
n = int(addr[4:])
# print("hue", n, h,s,v)
if len(hue_cmd) == 0:
hue_cmd += "HUE%s(%s,%s,%s,%s)" % (
n, h, s, v, TRANSITION_TIME)
else:
hue_cmd += ";HUE%s(%s,%s,%s,%s)" % (
n, h, s, v, TRANSITION_TIME)
# Convert single DMX channel to command
elif addr[1:4].lower(
) == "dmx" and type == "OSCValue/float":
if VERBOSE:
print("dmx value", addr, payload)
n = int(addr[4:])
if payload != "":
dmx_frame[int(n)] = int(
float(payload) * 254)
# Convert multiple DMX channels to command
elif addr[1:4].lower() == "dmx" and (
type == "OSCColor/floatarray"
or type == "OSCValue/standard"):
if VERBOSE:
print("dmx colour", addr, payload)
n = int(addr[4:])
if payload != "":
payload_list = payload.split(",")
for channel in payload_list:
dmx_frame[int(n)] = int(
float(channel) * 254)
n += 1
# Output HUE commands
# hue_t = frame_no * (1.0/HUE_SAMPLING)
if frame_no % fps == 0 and hue_cmd != "":
item = SubRipItem(frame_no, text=hue_cmd)
item.shift(seconds=t)
item.end.shift(seconds=1)
if VERBOSE:
print(item)
else:
print("h", end="")
stdout.flush()
subrip_file.append(item)
frame_no += 1
# Output DMX command
dmx_frame_trimmed = trim_zeros(dmx_frame, 'b').astype('uint8')
# print("dmx_frame_trimmed before",dmx_frame_trimmed)
# if len(dmx_frame_trimmed)==0:
# dmx_frame_trimmed = zeros(512)
# print("dmx_frame_trimmed after",dmx_frame_trimmed)
dmx_cmd = "DMX1" + str(tuple(dmx_frame_trimmed)[1:]).replace(
" ", "")
if VERBOSE:
print('dmx_cmd to be written: ', dmx_cmd)
# cmd = hue_cmd + ";" + dmx_cmd
if (not array_equal(dmx_frame_trimmed,
prev_dmx_frame)) or (frame_no % fps == 0):
# if frame_no % fps == 0 and dmx_cmd=="":
# if frame_no % fps == 0:
# print(dmx_cmd, prev_dmx_frame)
# Fix for and empty DMX command
# Usually found at the start of a treatment track
if dmx_cmd == "DMX1()":
item = dmx_cmd = "DMX1" + str(
tuple(zeros(512, dtype=int))[1:]).replace(" ", "")
item = SubRipItem(frame_no, text=dmx_cmd)
item.shift(seconds=t)
item.end.shift(seconds=1.0 / fps)
if VERBOSE:
print(item)
else:
print("d", end="")
stdout.flush()
subrip_file.append(item)
frame_no += 1
prev_dmx_frame = dmx_frame_trimmed
# print(cmd)
if VERBOSE:
print(40 * "-")
# print(track_list[0][j], track_list[1][j], track_list[2][j], track_list[3][j][i])
# print(frame)
# j = 1
# for frame in track:
# print(track_list[0][i] + " " +frame, end = " ")
# j += 1
# print()
encoding = "utf_8"
subrip_file.save(srt_filename, encoding=encoding)
print()
