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Commit | Line | Data |
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3aa578ca PH |
1 | from __future__ import unicode_literals |
2 | ||
e9fade72 | 3 | import io |
7dde84f3 | 4 | import itertools |
496c1923 PH |
5 | import os |
6 | import subprocess | |
496c1923 | 7 | import time |
fa2a36d9 | 8 | import re |
06167fbb | 9 | import json |
496c1923 PH |
10 | |
11 | ||
12 | from .common import AudioConversionError, PostProcessor | |
13 | ||
84601bb7 | 14 | from ..compat import compat_str, compat_numeric_types |
8c25f81b | 15 | from ..utils import ( |
f07b74fc | 16 | encodeArgument, |
496c1923 | 17 | encodeFilename, |
95807118 | 18 | get_exe_version, |
48844745 | 19 | is_outdated_version, |
496c1923 PH |
20 | PostProcessingError, |
21 | prepend_extension, | |
22 | shell_quote, | |
bf6427d2 | 23 | dfxp2srt, |
39672624 | 24 | ISO639Utils, |
f5b1bca9 | 25 | process_communicate_or_kill, |
06167fbb | 26 | replace_extension, |
324ad820 | 27 | traverse_obj, |
6606817a | 28 | variadic, |
496c1923 PH |
29 | ) |
30 | ||
31 | ||
a755f825 | 32 | EXT_TO_OUT_FORMATS = { |
21bfcd3d PH |
33 | 'aac': 'adts', |
34 | 'flac': 'flac', | |
35 | 'm4a': 'ipod', | |
36 | 'mka': 'matroska', | |
37 | 'mkv': 'matroska', | |
38 | 'mpg': 'mpeg', | |
39 | 'ogv': 'ogg', | |
40 | 'ts': 'mpegts', | |
41 | 'wma': 'asf', | |
42 | 'wmv': 'asf', | |
43 | } | |
44 | ACODECS = { | |
45 | 'mp3': 'libmp3lame', | |
46 | 'aac': 'aac', | |
47 | 'flac': 'flac', | |
48 | 'm4a': 'aac', | |
d2ae7e24 | 49 | 'opus': 'libopus', |
21bfcd3d PH |
50 | 'vorbis': 'libvorbis', |
51 | 'wav': None, | |
a755f825 | 52 | } |
53 | ||
54 | ||
496c1923 PH |
55 | class FFmpegPostProcessorError(PostProcessingError): |
56 | pass | |
57 | ||
d799b47b | 58 | |
496c1923 | 59 | class FFmpegPostProcessor(PostProcessor): |
d47aeb22 | 60 | def __init__(self, downloader=None): |
496c1923 | 61 | PostProcessor.__init__(self, downloader) |
73fac4e9 | 62 | self._determine_executables() |
496c1923 | 63 | |
48844745 | 64 | def check_version(self): |
f740fae2 | 65 | if not self.available: |
beb4b92a | 66 | raise FFmpegPostProcessorError('ffmpeg not found. Please install or provide the path using --ffmpeg-location') |
48844745 | 67 | |
65bf37ef | 68 | required_version = '10-0' if self.basename == 'avconv' else '1.0' |
48844745 | 69 | if is_outdated_version( |
73fac4e9 | 70 | self._versions[self.basename], required_version): |
3aa578ca | 71 | warning = 'Your copy of %s is outdated, update %s to version %s or newer if you encounter any errors.' % ( |
73fac4e9 | 72 | self.basename, self.basename, required_version) |
f446cc66 | 73 | self.report_warning(warning) |
48844745 | 74 | |
496c1923 | 75 | @staticmethod |
73fac4e9 PH |
76 | def get_versions(downloader=None): |
77 | return FFmpegPostProcessor(downloader)._versions | |
6271f1ca | 78 | |
73fac4e9 PH |
79 | def _determine_executables(self): |
80 | programs = ['avprobe', 'avconv', 'ffmpeg', 'ffprobe'] | |
d4a24f40 | 81 | prefer_ffmpeg = True |
73fac4e9 | 82 | |
a64646e4 RA |
83 | def get_ffmpeg_version(path): |
84 | ver = get_exe_version(path, args=['-version']) | |
85 | if ver: | |
86 | regexs = [ | |
cbdc688c | 87 | r'(?:\d+:)?([0-9.]+)-[0-9]+ubuntu[0-9.]+$', # Ubuntu, see [1] |
5caa531a | 88 | r'n([0-9.]+)$', # Arch Linux |
cbdc688c | 89 | # 1. http://www.ducea.com/2006/06/17/ubuntu-package-version-naming-explanation/ |
a64646e4 RA |
90 | ] |
91 | for regex in regexs: | |
92 | mobj = re.match(regex, ver) | |
93 | if mobj: | |
94 | ver = mobj.group(1) | |
95 | return ver | |
96 | ||
73fac4e9 PH |
97 | self.basename = None |
98 | self.probe_basename = None | |
99 | ||
100 | self._paths = None | |
101 | self._versions = None | |
102 | if self._downloader: | |
f446cc66 | 103 | prefer_ffmpeg = self.get_param('prefer_ffmpeg', True) |
104 | location = self.get_param('ffmpeg_location') | |
73fac4e9 PH |
105 | if location is not None: |
106 | if not os.path.exists(location): | |
f446cc66 | 107 | self.report_warning( |
73fac4e9 | 108 | 'ffmpeg-location %s does not exist! ' |
e4172ac9 | 109 | 'Continuing without ffmpeg.' % (location)) |
73fac4e9 PH |
110 | self._versions = {} |
111 | return | |
112 | elif not os.path.isdir(location): | |
113 | basename = os.path.splitext(os.path.basename(location))[0] | |
114 | if basename not in programs: | |
f446cc66 | 115 | self.report_warning( |
73fac4e9 | 116 | 'Cannot identify executable %s, its basename should be one of %s. ' |
e4172ac9 | 117 | 'Continuing without ffmpeg.' % |
73fac4e9 PH |
118 | (location, ', '.join(programs))) |
119 | self._versions = {} | |
120 | return None | |
121 | location = os.path.dirname(os.path.abspath(location)) | |
122 | if basename in ('ffmpeg', 'ffprobe'): | |
123 | prefer_ffmpeg = True | |
124 | ||
125 | self._paths = dict( | |
126 | (p, os.path.join(location, p)) for p in programs) | |
127 | self._versions = dict( | |
a64646e4 | 128 | (p, get_ffmpeg_version(self._paths[p])) for p in programs) |
73fac4e9 PH |
129 | if self._versions is None: |
130 | self._versions = dict( | |
a64646e4 | 131 | (p, get_ffmpeg_version(p)) for p in programs) |
73fac4e9 PH |
132 | self._paths = dict((p, p) for p in programs) |
133 | ||
d4a24f40 | 134 | if prefer_ffmpeg is False: |
d28b5171 | 135 | prefs = ('avconv', 'ffmpeg') |
d4a24f40 S |
136 | else: |
137 | prefs = ('ffmpeg', 'avconv') | |
d28b5171 PH |
138 | for p in prefs: |
139 | if self._versions[p]: | |
73fac4e9 PH |
140 | self.basename = p |
141 | break | |
76b1bd67 | 142 | |
d4a24f40 | 143 | if prefer_ffmpeg is False: |
1a253e13 | 144 | prefs = ('avprobe', 'ffprobe') |
d4a24f40 S |
145 | else: |
146 | prefs = ('ffprobe', 'avprobe') | |
1a253e13 PH |
147 | for p in prefs: |
148 | if self._versions[p]: | |
73fac4e9 PH |
149 | self.probe_basename = p |
150 | break | |
151 | ||
f740fae2 | 152 | @property |
73fac4e9 PH |
153 | def available(self): |
154 | return self.basename is not None | |
1a253e13 | 155 | |
73fac4e9 PH |
156 | @property |
157 | def executable(self): | |
158 | return self._paths[self.basename] | |
159 | ||
3da4b313 JMF |
160 | @property |
161 | def probe_available(self): | |
162 | return self.probe_basename is not None | |
163 | ||
73fac4e9 PH |
164 | @property |
165 | def probe_executable(self): | |
166 | return self._paths[self.probe_basename] | |
76b1bd67 | 167 | |
30d9e209 | 168 | def get_audio_codec(self, path): |
eb35b163 | 169 | if not self.probe_available and not self.available: |
beb4b92a | 170 | raise PostProcessingError('ffprobe and ffmpeg not found. Please install or provide the path using --ffmpeg-location') |
30d9e209 | 171 | try: |
eb35b163 RA |
172 | if self.probe_available: |
173 | cmd = [ | |
174 | encodeFilename(self.probe_executable, True), | |
175 | encodeArgument('-show_streams')] | |
176 | else: | |
177 | cmd = [ | |
178 | encodeFilename(self.executable, True), | |
179 | encodeArgument('-i')] | |
180 | cmd.append(encodeFilename(self._ffmpeg_filename_argument(path), True)) | |
f446cc66 | 181 | self.write_debug('%s command line: %s' % (self.basename, shell_quote(cmd))) |
eb35b163 RA |
182 | handle = subprocess.Popen( |
183 | cmd, stderr=subprocess.PIPE, | |
184 | stdout=subprocess.PIPE, stdin=subprocess.PIPE) | |
f5b1bca9 | 185 | stdout_data, stderr_data = process_communicate_or_kill(handle) |
eb35b163 RA |
186 | expected_ret = 0 if self.probe_available else 1 |
187 | if handle.wait() != expected_ret: | |
30d9e209 RA |
188 | return None |
189 | except (IOError, OSError): | |
190 | return None | |
eb35b163 RA |
191 | output = (stdout_data if self.probe_available else stderr_data).decode('ascii', 'ignore') |
192 | if self.probe_available: | |
193 | audio_codec = None | |
194 | for line in output.split('\n'): | |
195 | if line.startswith('codec_name='): | |
196 | audio_codec = line.split('=')[1].strip() | |
197 | elif line.strip() == 'codec_type=audio' and audio_codec is not None: | |
198 | return audio_codec | |
199 | else: | |
200 | # Stream #FILE_INDEX:STREAM_INDEX[STREAM_ID](LANGUAGE): CODEC_TYPE: CODEC_NAME | |
201 | mobj = re.search( | |
202 | r'Stream\s*#\d+:\d+(?:\[0x[0-9a-f]+\])?(?:\([a-z]{3}\))?:\s*Audio:\s*([0-9a-z]+)', | |
203 | output) | |
204 | if mobj: | |
205 | return mobj.group(1) | |
30d9e209 RA |
206 | return None |
207 | ||
06167fbb | 208 | def get_metadata_object(self, path, opts=[]): |
209 | if self.probe_basename != 'ffprobe': | |
210 | if self.probe_available: | |
211 | self.report_warning('Only ffprobe is supported for metadata extraction') | |
beb4b92a | 212 | raise PostProcessingError('ffprobe not found. Please install or provide the path using --ffmpeg-location') |
06167fbb | 213 | self.check_version() |
214 | ||
215 | cmd = [ | |
216 | encodeFilename(self.probe_executable, True), | |
217 | encodeArgument('-hide_banner'), | |
218 | encodeArgument('-show_format'), | |
219 | encodeArgument('-show_streams'), | |
220 | encodeArgument('-print_format'), | |
221 | encodeArgument('json'), | |
222 | ] | |
223 | ||
224 | cmd += opts | |
225 | cmd.append(encodeFilename(self._ffmpeg_filename_argument(path), True)) | |
06869367 | 226 | self.write_debug('ffprobe command line: %s' % shell_quote(cmd)) |
06167fbb | 227 | p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE) |
228 | stdout, stderr = p.communicate() | |
229 | return json.loads(stdout.decode('utf-8', 'replace')) | |
230 | ||
231 | def get_stream_number(self, path, keys, value): | |
232 | streams = self.get_metadata_object(path)['streams'] | |
233 | num = next( | |
324ad820 | 234 | (i for i, stream in enumerate(streams) if traverse_obj(stream, keys, casesense=False) == value), |
06167fbb | 235 | None) |
236 | return num, len(streams) | |
237 | ||
496c1923 | 238 | def run_ffmpeg_multiple_files(self, input_paths, out_path, opts): |
e92caff5 | 239 | return self.real_run_ffmpeg( |
240 | [(path, []) for path in input_paths], | |
241 | [(out_path, opts)]) | |
242 | ||
243 | def real_run_ffmpeg(self, input_path_opts, output_path_opts): | |
48844745 | 244 | self.check_version() |
496c1923 | 245 | |
52afb2ac | 246 | oldest_mtime = min( |
7dde84f3 | 247 | os.stat(encodeFilename(path)).st_mtime for path, _ in input_path_opts if path) |
43bc8890 | 248 | |
ce52c7c1 S |
249 | cmd = [encodeFilename(self.executable, True), encodeArgument('-y')] |
250 | # avconv does not have repeat option | |
251 | if self.basename == 'ffmpeg': | |
252 | cmd += [encodeArgument('-loglevel'), encodeArgument('repeat+info')] | |
5b1ecbb3 | 253 | |
e92caff5 | 254 | def make_args(file, args, name, number): |
255 | keys = ['_%s%d' % (name, number), '_%s' % name] | |
256 | if name == 'o' and number == 1: | |
257 | keys.append('') | |
258 | args += self._configuration_args(self.basename, keys) | |
259 | if name == 'i': | |
260 | args.append('-i') | |
5b1ecbb3 | 261 | return ( |
e92caff5 | 262 | [encodeArgument(arg) for arg in args] |
5b1ecbb3 | 263 | + [encodeFilename(self._ffmpeg_filename_argument(file), True)]) |
264 | ||
e92caff5 | 265 | for arg_type, path_opts in (('i', input_path_opts), ('o', output_path_opts)): |
7dde84f3 | 266 | cmd += itertools.chain.from_iterable( |
267 | make_args(path, list(opts), arg_type, i + 1) | |
268 | for i, (path, opts) in enumerate(path_opts) if path) | |
496c1923 | 269 | |
f446cc66 | 270 | self.write_debug('ffmpeg command line: %s' % shell_quote(cmd)) |
cffcbc02 | 271 | p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE) |
f5b1bca9 | 272 | stdout, stderr = process_communicate_or_kill(p) |
496c1923 | 273 | if p.returncode != 0: |
06167fbb | 274 | stderr = stderr.decode('utf-8', 'replace').strip() |
06869367 | 275 | if self.get_param('verbose', False): |
06167fbb | 276 | self.report_error(stderr) |
277 | raise FFmpegPostProcessorError(stderr.split('\n')[-1]) | |
e92caff5 | 278 | for out_path, _ in output_path_opts: |
7dde84f3 | 279 | if out_path: |
280 | self.try_utime(out_path, oldest_mtime, oldest_mtime) | |
06167fbb | 281 | return stderr.decode('utf-8', 'replace') |
cc55d088 | 282 | |
496c1923 | 283 | def run_ffmpeg(self, path, out_path, opts): |
ece8a2a1 | 284 | return self.run_ffmpeg_multiple_files([path], out_path, opts) |
496c1923 PH |
285 | |
286 | def _ffmpeg_filename_argument(self, fn): | |
8a7bbd16 JMF |
287 | # Always use 'file:' because the filename may contain ':' (ffmpeg |
288 | # interprets that as a protocol) or can start with '-' (-- is broken in | |
289 | # ffmpeg, see https://ffmpeg.org/trac/ffmpeg/ticket/2127 for details) | |
b9f2fdd3 | 290 | # Also leave '-' intact in order not to break streaming to stdout. |
06167fbb | 291 | if fn.startswith(('http://', 'https://')): |
292 | return fn | |
d868f43c | 293 | return 'file:' + fn if fn != '-' else fn |
496c1923 PH |
294 | |
295 | ||
296 | class FFmpegExtractAudioPP(FFmpegPostProcessor): | |
81a23040 | 297 | COMMON_AUDIO_EXTS = ('wav', 'flac', 'm4a', 'aiff', 'mp3', 'ogg', 'mka', 'opus', 'wma') |
298 | SUPPORTED_EXTS = ('best', 'aac', 'flac', 'mp3', 'm4a', 'opus', 'vorbis', 'wav') | |
1de75fa1 | 299 | |
496c1923 PH |
300 | def __init__(self, downloader=None, preferredcodec=None, preferredquality=None, nopostoverwrites=False): |
301 | FFmpegPostProcessor.__init__(self, downloader) | |
81a23040 | 302 | self._preferredcodec = preferredcodec or 'best' |
496c1923 PH |
303 | self._preferredquality = preferredquality |
304 | self._nopostoverwrites = nopostoverwrites | |
305 | ||
496c1923 | 306 | def run_ffmpeg(self, path, out_path, codec, more_opts): |
496c1923 PH |
307 | if codec is None: |
308 | acodec_opts = [] | |
309 | else: | |
310 | acodec_opts = ['-acodec', codec] | |
311 | opts = ['-vn'] + acodec_opts + more_opts | |
312 | try: | |
313 | FFmpegPostProcessor.run_ffmpeg(self, path, out_path, opts) | |
314 | except FFmpegPostProcessorError as err: | |
315 | raise AudioConversionError(err.msg) | |
316 | ||
8326b00a | 317 | @PostProcessor._restrict_to(images=False) |
496c1923 PH |
318 | def run(self, information): |
319 | path = information['filepath'] | |
1de75fa1 | 320 | orig_ext = information['ext'] |
321 | ||
81a23040 | 322 | if self._preferredcodec == 'best' and orig_ext in self.COMMON_AUDIO_EXTS: |
1de75fa1 | 323 | self.to_screen('Skipping audio extraction since the file is already in a common audio format') |
55b53b33 | 324 | return [], information |
496c1923 PH |
325 | |
326 | filecodec = self.get_audio_codec(path) | |
327 | if filecodec is None: | |
3aa578ca | 328 | raise PostProcessingError('WARNING: unable to obtain file audio codec with ffprobe') |
496c1923 PH |
329 | |
330 | more_opts = [] | |
331 | if self._preferredcodec == 'best' or self._preferredcodec == filecodec or (self._preferredcodec == 'm4a' and filecodec == 'aac'): | |
332 | if filecodec == 'aac' and self._preferredcodec in ['m4a', 'best']: | |
333 | # Lossless, but in another container | |
334 | acodec = 'copy' | |
335 | extension = 'm4a' | |
467d3c9a | 336 | more_opts = ['-bsf:a', 'aac_adtstoasc'] |
21bfcd3d | 337 | elif filecodec in ['aac', 'flac', 'mp3', 'vorbis', 'opus']: |
496c1923 PH |
338 | # Lossless if possible |
339 | acodec = 'copy' | |
340 | extension = filecodec | |
341 | if filecodec == 'aac': | |
342 | more_opts = ['-f', 'adts'] | |
343 | if filecodec == 'vorbis': | |
344 | extension = 'ogg' | |
345 | else: | |
346 | # MP3 otherwise. | |
347 | acodec = 'libmp3lame' | |
348 | extension = 'mp3' | |
349 | more_opts = [] | |
350 | if self._preferredquality is not None: | |
351 | if int(self._preferredquality) < 10: | |
467d3c9a | 352 | more_opts += ['-q:a', self._preferredquality] |
496c1923 | 353 | else: |
467d3c9a | 354 | more_opts += ['-b:a', self._preferredquality + 'k'] |
496c1923 | 355 | else: |
21bfcd3d PH |
356 | # We convert the audio (lossy if codec is lossy) |
357 | acodec = ACODECS[self._preferredcodec] | |
496c1923 PH |
358 | extension = self._preferredcodec |
359 | more_opts = [] | |
360 | if self._preferredquality is not None: | |
361 | # The opus codec doesn't support the -aq option | |
362 | if int(self._preferredquality) < 10 and extension != 'opus': | |
467d3c9a | 363 | more_opts += ['-q:a', self._preferredquality] |
496c1923 | 364 | else: |
467d3c9a | 365 | more_opts += ['-b:a', self._preferredquality + 'k'] |
496c1923 PH |
366 | if self._preferredcodec == 'aac': |
367 | more_opts += ['-f', 'adts'] | |
368 | if self._preferredcodec == 'm4a': | |
467d3c9a | 369 | more_opts += ['-bsf:a', 'aac_adtstoasc'] |
496c1923 PH |
370 | if self._preferredcodec == 'vorbis': |
371 | extension = 'ogg' | |
372 | if self._preferredcodec == 'wav': | |
373 | extension = 'wav' | |
374 | more_opts += ['-f', 'wav'] | |
375 | ||
3aa578ca | 376 | prefix, sep, ext = path.rpartition('.') # not os.path.splitext, since the latter does not work on unicode in all setups |
496c1923 | 377 | new_path = prefix + sep + extension |
0b94dbb1 | 378 | |
2273e2c5 PM |
379 | information['filepath'] = new_path |
380 | information['ext'] = extension | |
496c1923 PH |
381 | |
382 | # If we download foo.mp3 and convert it to... foo.mp3, then don't delete foo.mp3, silly. | |
3089bc74 S |
383 | if (new_path == path |
384 | or (self._nopostoverwrites and os.path.exists(encodeFilename(new_path)))): | |
1b77b347 | 385 | self.to_screen('Post-process file %s exists, skipping' % new_path) |
592e97e8 | 386 | return [], information |
496c1923 PH |
387 | |
388 | try: | |
1b77b347 | 389 | self.to_screen('Destination: ' + new_path) |
ce81b141 | 390 | self.run_ffmpeg(path, new_path, acodec, more_opts) |
70a1165b JMF |
391 | except AudioConversionError as e: |
392 | raise PostProcessingError( | |
393 | 'audio conversion failed: ' + e.msg) | |
394 | except Exception: | |
395 | raise PostProcessingError('error running ' + self.basename) | |
496c1923 PH |
396 | |
397 | # Try to update the date time for extracted audio file. | |
398 | if information.get('filetime') is not None: | |
dd29eb7f S |
399 | self.try_utime( |
400 | new_path, time.time(), information['filetime'], | |
401 | errnote='Cannot update utime of audio file') | |
496c1923 | 402 | |
592e97e8 | 403 | return [path], information |
496c1923 PH |
404 | |
405 | ||
857f6313 | 406 | class FFmpegVideoConvertorPP(FFmpegPostProcessor): |
81a23040 | 407 | SUPPORTED_EXTS = ('mp4', 'mkv', 'flv', 'webm', 'mov', 'avi', 'mp3', 'mka', 'm4a', 'ogg', 'opus') |
408 | FORMAT_RE = re.compile(r'{0}(?:/{0})*$'.format(r'(?:\w+>)?(?:%s)' % '|'.join(SUPPORTED_EXTS))) | |
857f6313 | 409 | _action = 'converting' |
410 | ||
efe87a10 | 411 | def __init__(self, downloader=None, preferedformat=None): |
857f6313 | 412 | super(FFmpegVideoConvertorPP, self).__init__(downloader) |
06167fbb | 413 | self._preferedformats = preferedformat.lower().split('/') |
efe87a10 | 414 | |
857f6313 | 415 | def _target_ext(self, source_ext): |
06167fbb | 416 | for pair in self._preferedformats: |
417 | kv = pair.split('>') | |
857f6313 | 418 | if len(kv) == 1 or kv[0].strip() == source_ext: |
419 | return kv[-1].strip() | |
06167fbb | 420 | |
857f6313 | 421 | @staticmethod |
422 | def _options(target_ext): | |
423 | if target_ext == 'avi': | |
424 | return ['-c:v', 'libxvid', '-vtag', 'XVID'] | |
425 | return [] | |
426 | ||
8326b00a | 427 | @PostProcessor._restrict_to(images=False) |
857f6313 | 428 | def run(self, information): |
81a23040 | 429 | path, source_ext = information['filepath'], information['ext'].lower() |
430 | target_ext = self._target_ext(source_ext) | |
06167fbb | 431 | _skip_msg = ( |
857f6313 | 432 | 'could not find a mapping for %s' if not target_ext |
433 | else 'already is in target format %s' if source_ext == target_ext | |
06167fbb | 434 | else None) |
435 | if _skip_msg: | |
81a23040 | 436 | self.to_screen('Not %s media file "%s"; %s' % (self._action, path, _skip_msg % source_ext)) |
efe87a10 | 437 | return [], information |
06167fbb | 438 | |
06167fbb | 439 | prefix, sep, oldext = path.rpartition('.') |
857f6313 | 440 | outpath = prefix + sep + target_ext |
441 | self.to_screen('%s video from %s to %s; Destination: %s' % (self._action.title(), source_ext, target_ext, outpath)) | |
442 | self.run_ffmpeg(path, outpath, self._options(target_ext)) | |
443 | ||
efe87a10 | 444 | information['filepath'] = outpath |
857f6313 | 445 | information['format'] = information['ext'] = target_ext |
efe87a10 FS |
446 | return [path], information |
447 | ||
448 | ||
857f6313 | 449 | class FFmpegVideoRemuxerPP(FFmpegVideoConvertorPP): |
450 | _action = 'remuxing' | |
496c1923 | 451 | |
857f6313 | 452 | @staticmethod |
453 | def _options(target_ext): | |
454 | options = ['-c', 'copy', '-map', '0', '-dn'] | |
455 | if target_ext in ['mp4', 'm4a', 'mov']: | |
456 | options.extend(['-movflags', '+faststart']) | |
457 | return options | |
496c1923 PH |
458 | |
459 | ||
460 | class FFmpegEmbedSubtitlePP(FFmpegPostProcessor): | |
cffab0ee | 461 | def __init__(self, downloader=None, already_have_subtitle=False): |
462 | super(FFmpegEmbedSubtitlePP, self).__init__(downloader) | |
463 | self._already_have_subtitle = already_have_subtitle | |
464 | ||
8326b00a | 465 | @PostProcessor._restrict_to(images=False) |
496c1923 | 466 | def run(self, information): |
40025ee2 | 467 | if information['ext'] not in ('mp4', 'webm', 'mkv'): |
1b77b347 | 468 | self.to_screen('Subtitles can only be embedded in mp4, webm or mkv files') |
592e97e8 | 469 | return [], information |
c84dd8a9 JMF |
470 | subtitles = information.get('requested_subtitles') |
471 | if not subtitles: | |
1b77b347 | 472 | self.to_screen('There aren\'t any subtitles to embed') |
592e97e8 | 473 | return [], information |
496c1923 | 474 | |
496c1923 | 475 | filename = information['filepath'] |
40025ee2 S |
476 | |
477 | ext = information['ext'] | |
2412044c | 478 | sub_langs, sub_names, sub_filenames = [], [], [] |
40025ee2 | 479 | webm_vtt_warn = False |
06167fbb | 480 | mp4_ass_warn = False |
40025ee2 S |
481 | |
482 | for lang, sub_info in subtitles.items(): | |
483 | sub_ext = sub_info['ext'] | |
503d4a44 | 484 | if sub_ext == 'json': |
06167fbb | 485 | self.report_warning('JSON subtitles cannot be embedded') |
503d4a44 | 486 | elif ext != 'webm' or ext == 'webm' and sub_ext == 'vtt': |
40025ee2 | 487 | sub_langs.append(lang) |
2412044c | 488 | sub_names.append(sub_info.get('name')) |
dcf64d43 | 489 | sub_filenames.append(sub_info['filepath']) |
40025ee2 S |
490 | else: |
491 | if not webm_vtt_warn and ext == 'webm' and sub_ext != 'vtt': | |
492 | webm_vtt_warn = True | |
06167fbb | 493 | self.report_warning('Only WebVTT subtitles can be embedded in webm files') |
494 | if not mp4_ass_warn and ext == 'mp4' and sub_ext == 'ass': | |
495 | mp4_ass_warn = True | |
496 | self.report_warning('ASS subtitles cannot be properly embedded in mp4 files; expect issues') | |
40025ee2 S |
497 | |
498 | if not sub_langs: | |
499 | return [], information | |
500 | ||
14523ed9 | 501 | input_files = [filename] + sub_filenames |
496c1923 | 502 | |
e205db3b | 503 | opts = [ |
e0da59fe | 504 | '-c', 'copy', '-map', '0', '-dn', |
e205db3b JMF |
505 | # Don't copy the existing subtitles, we may be running the |
506 | # postprocessor a second time | |
507 | '-map', '-0:s', | |
7f903dd8 T |
508 | # Don't copy Apple TV chapters track, bin_data (see #19042, #19024, |
509 | # https://trac.ffmpeg.org/ticket/6016) | |
510 | '-map', '-0:d', | |
e205db3b | 511 | ] |
083c1bb9 N |
512 | if information['ext'] == 'mp4': |
513 | opts += ['-c:s', 'mov_text'] | |
2412044c | 514 | for i, (lang, name) in enumerate(zip(sub_langs, sub_names)): |
2875cf01 | 515 | opts.extend(['-map', '%d:0' % (i + 1)]) |
04fb6928 S |
516 | lang_code = ISO639Utils.short2long(lang) or lang |
517 | opts.extend(['-metadata:s:s:%d' % i, 'language=%s' % lang_code]) | |
2412044c | 518 | if name: |
519 | opts.extend(['-metadata:s:s:%d' % i, 'handler_name=%s' % name, | |
520 | '-metadata:s:s:%d' % i, 'title=%s' % name]) | |
496c1923 | 521 | |
2875cf01 | 522 | temp_filename = prepend_extension(filename, 'temp') |
06167fbb | 523 | self.to_screen('Embedding subtitles in "%s"' % filename) |
496c1923 PH |
524 | self.run_ffmpeg_multiple_files(input_files, temp_filename, opts) |
525 | os.remove(encodeFilename(filename)) | |
526 | os.rename(encodeFilename(temp_filename), encodeFilename(filename)) | |
527 | ||
cffab0ee | 528 | files_to_delete = [] if self._already_have_subtitle else sub_filenames |
529 | return files_to_delete, information | |
496c1923 PH |
530 | |
531 | ||
532 | class FFmpegMetadataPP(FFmpegPostProcessor): | |
7dde84f3 | 533 | |
534 | @staticmethod | |
535 | def _options(target_ext): | |
536 | yield from ('-map', '0', '-dn') | |
537 | if target_ext == 'm4a': | |
538 | yield from ('-vn', '-acodec', 'copy') | |
539 | else: | |
540 | yield from ('-c', 'copy') | |
541 | ||
8326b00a | 542 | @PostProcessor._restrict_to(images=False) |
496c1923 PH |
543 | def run(self, info): |
544 | metadata = {} | |
4bd143a3 S |
545 | |
546 | def add(meta_list, info_list=None): | |
84601bb7 | 547 | if not meta_list: |
548 | return | |
6606817a | 549 | for info_f in variadic(info_list or meta_list): |
84601bb7 | 550 | if isinstance(info.get(info_f), (compat_str, compat_numeric_types)): |
6606817a | 551 | for meta_f in variadic(meta_list): |
4bd143a3 S |
552 | metadata[meta_f] = info[info_f] |
553 | break | |
554 | ||
2791e80b S |
555 | # See [1-4] for some info on media metadata/metadata supported |
556 | # by ffmpeg. | |
557 | # 1. https://kdenlive.org/en/project/adding-meta-data-to-mp4-video/ | |
558 | # 2. https://wiki.multimedia.cx/index.php/FFmpeg_Metadata | |
559 | # 3. https://kodi.wiki/view/Video_file_tagging | |
2791e80b | 560 | |
4bd143a3 S |
561 | add('title', ('track', 'title')) |
562 | add('date', 'upload_date') | |
cd9b384c | 563 | add(('description', 'synopsis'), 'description') |
564 | add(('purl', 'comment'), 'webpage_url') | |
4bd143a3 S |
565 | add('track', 'track_number') |
566 | add('artist', ('artist', 'creator', 'uploader', 'uploader_id')) | |
567 | add('genre') | |
568 | add('album') | |
569 | add('album_artist') | |
570 | add('disc', 'disc_number') | |
2791e80b S |
571 | add('show', 'series') |
572 | add('season_number') | |
573 | add('episode_id', ('episode', 'episode_id')) | |
574 | add('episode_sort', 'episode_number') | |
496c1923 | 575 | |
84601bb7 | 576 | prefix = 'meta_' |
577 | for key in filter(lambda k: k.startswith(prefix), info.keys()): | |
578 | add(key[len(prefix):], key) | |
579 | ||
7dde84f3 | 580 | filename, metadata_filename = info['filepath'], None |
581 | options = [('-metadata', f'{name}={value}') for name, value in metadata.items()] | |
39c68260 | 582 | |
7dde84f3 | 583 | stream_idx = 0 |
584 | for fmt in info.get('requested_formats') or []: | |
585 | stream_count = 2 if 'none' not in (fmt.get('vcodec'), fmt.get('acodec')) else 1 | |
586 | if fmt.get('language'): | |
587 | lang = ISO639Utils.short2long(fmt['language']) or fmt['language'] | |
588 | options.extend(('-metadata:s:%d' % (stream_idx + i), 'language=%s' % lang) | |
589 | for i in range(stream_count)) | |
590 | stream_idx += stream_count | |
496c1923 | 591 | |
fa2a36d9 | 592 | chapters = info.get('chapters', []) |
593 | if chapters: | |
5192ee17 | 594 | metadata_filename = replace_extension(filename, 'meta') |
fa2a36d9 | 595 | with io.open(metadata_filename, 'wt', encoding='utf-8') as f: |
596 | def ffmpeg_escape(text): | |
597 | return re.sub(r'(=|;|#|\\|\n)', r'\\\1', text) | |
598 | ||
599 | metadata_file_content = ';FFMETADATA1\n' | |
600 | for chapter in chapters: | |
601 | metadata_file_content += '[CHAPTER]\nTIMEBASE=1/1000\n' | |
602 | metadata_file_content += 'START=%d\n' % (chapter['start_time'] * 1000) | |
603 | metadata_file_content += 'END=%d\n' % (chapter['end_time'] * 1000) | |
604 | chapter_title = chapter.get('title') | |
605 | if chapter_title: | |
606 | metadata_file_content += 'title=%s\n' % ffmpeg_escape(chapter_title) | |
607 | f.write(metadata_file_content) | |
7dde84f3 | 608 | options.append(('-map_metadata', '1')) |
fa2a36d9 | 609 | |
41712218 | 610 | if ('no-attach-info-json' not in self.get_param('compat_opts', []) |
611 | and '__infojson_filename' in info and info['ext'] in ('mkv', 'mka')): | |
7dde84f3 | 612 | old_stream, new_stream = self.get_stream_number(filename, ('tags', 'mimetype'), 'application/json') |
06167fbb | 613 | if old_stream is not None: |
7dde84f3 | 614 | options.append(('-map', '-0:%d' % old_stream)) |
06167fbb | 615 | new_stream -= 1 |
616 | ||
7dde84f3 | 617 | options.append(( |
de6000d9 | 618 | '-attach', info['__infojson_filename'], |
06167fbb | 619 | '-metadata:s:%d' % new_stream, 'mimetype=application/json' |
7dde84f3 | 620 | )) |
06167fbb | 621 | |
7dde84f3 | 622 | if not options: |
623 | self.to_screen('There isn\'t any metadata to add') | |
624 | return [], info | |
625 | ||
626 | temp_filename = prepend_extension(filename, 'temp') | |
627 | self.to_screen('Adding metadata to "%s"' % filename) | |
628 | self.run_ffmpeg_multiple_files( | |
629 | (filename, metadata_filename), temp_filename, | |
630 | itertools.chain(self._options(info['ext']), *options)) | |
fa2a36d9 | 631 | if chapters: |
632 | os.remove(metadata_filename) | |
496c1923 PH |
633 | os.remove(encodeFilename(filename)) |
634 | os.rename(encodeFilename(temp_filename), encodeFilename(filename)) | |
592e97e8 | 635 | return [], info |
496c1923 PH |
636 | |
637 | ||
638 | class FFmpegMergerPP(FFmpegPostProcessor): | |
8326b00a | 639 | @PostProcessor._restrict_to(images=False) |
496c1923 PH |
640 | def run(self, info): |
641 | filename = info['filepath'] | |
5b5fbc08 | 642 | temp_filename = prepend_extension(filename, 'temp') |
d03cfdce | 643 | args = ['-c', 'copy'] |
644 | for (i, fmt) in enumerate(info['requested_formats']): | |
645 | if fmt.get('acodec') != 'none': | |
646 | args.extend(['-map', '%u:a:0' % (i)]) | |
647 | if fmt.get('vcodec') != 'none': | |
648 | args.extend(['-map', '%u:v:0' % (i)]) | |
1b77b347 | 649 | self.to_screen('Merging formats into "%s"' % filename) |
5b5fbc08 JMF |
650 | self.run_ffmpeg_multiple_files(info['__files_to_merge'], temp_filename, args) |
651 | os.rename(encodeFilename(temp_filename), encodeFilename(filename)) | |
d47aeb22 | 652 | return info['__files_to_merge'], info |
496c1923 | 653 | |
13763ce5 S |
654 | def can_merge(self): |
655 | # TODO: figure out merge-capable ffmpeg version | |
656 | if self.basename != 'avconv': | |
657 | return True | |
658 | ||
659 | required_version = '10-0' | |
660 | if is_outdated_version( | |
661 | self._versions[self.basename], required_version): | |
662 | warning = ('Your copy of %s is outdated and unable to properly mux separate video and audio files, ' | |
7a5c1cfe | 663 | 'yt-dlp will download single file media. ' |
13763ce5 S |
664 | 'Update %s to version %s or newer to fix this.') % ( |
665 | self.basename, self.basename, required_version) | |
f446cc66 | 666 | self.report_warning(warning) |
13763ce5 S |
667 | return False |
668 | return True | |
669 | ||
0c14e2fb | 670 | |
fd7cfb64 | 671 | class FFmpegFixupPostProcessor(FFmpegPostProcessor): |
672 | def _fixup(self, msg, filename, options): | |
6271f1ca PH |
673 | temp_filename = prepend_extension(filename, 'temp') |
674 | ||
f89b3e2d | 675 | self.to_screen(f'{msg} of "{filename}"') |
6271f1ca PH |
676 | self.run_ffmpeg(filename, temp_filename, options) |
677 | ||
678 | os.remove(encodeFilename(filename)) | |
679 | os.rename(encodeFilename(temp_filename), encodeFilename(filename)) | |
680 | ||
fd7cfb64 | 681 | |
682 | class FFmpegFixupStretchedPP(FFmpegFixupPostProcessor): | |
683 | @PostProcessor._restrict_to(images=False, audio=False) | |
684 | def run(self, info): | |
685 | stretched_ratio = info.get('stretched_ratio') | |
686 | if stretched_ratio not in (None, 1): | |
687 | self._fixup('Fixing aspect ratio', info['filepath'], [ | |
688 | '-c', 'copy', '-map', '0', '-dn', '-aspect', '%f' % stretched_ratio]) | |
592e97e8 | 689 | return [], info |
62cd676c PH |
690 | |
691 | ||
fd7cfb64 | 692 | class FFmpegFixupM4aPP(FFmpegFixupPostProcessor): |
8326b00a | 693 | @PostProcessor._restrict_to(images=False, video=False) |
62cd676c | 694 | def run(self, info): |
fd7cfb64 | 695 | if info.get('container') == 'm4a_dash': |
696 | self._fixup('Correcting container', info['filepath'], [ | |
697 | '-c', 'copy', '-map', '0', '-dn', '-f', 'mp4']) | |
592e97e8 | 698 | return [], info |
e9fade72 JMF |
699 | |
700 | ||
fd7cfb64 | 701 | class FFmpegFixupM3u8PP(FFmpegFixupPostProcessor): |
8326b00a | 702 | @PostProcessor._restrict_to(images=False) |
f17f8651 | 703 | def run(self, info): |
fd7cfb64 | 704 | if self.get_audio_codec(info['filepath']) == 'aac': |
705 | self._fixup('Fixing malformed AAC bitstream', info['filepath'], [ | |
706 | '-c', 'copy', '-map', '0', '-dn', '-f', 'mp4', '-bsf:a', 'aac_adtstoasc']) | |
f17f8651 | 707 | return [], info |
708 | ||
709 | ||
e36d50c5 | 710 | class FFmpegFixupTimestampPP(FFmpegFixupPostProcessor): |
711 | ||
712 | def __init__(self, downloader=None, trim=0.001): | |
713 | # "trim" should be used when the video contains unintended packets | |
714 | super(FFmpegFixupTimestampPP, self).__init__(downloader) | |
715 | assert isinstance(trim, (int, float)) | |
716 | self.trim = str(trim) | |
717 | ||
718 | @PostProcessor._restrict_to(images=False) | |
719 | def run(self, info): | |
720 | required_version = '4.4' | |
721 | if is_outdated_version(self._versions[self.basename], required_version): | |
722 | self.report_warning( | |
723 | 'A re-encode is needed to fix timestamps in older versions of ffmpeg. ' | |
724 | f'Please install ffmpeg {required_version} or later to fixup without re-encoding') | |
725 | opts = ['-vf', 'setpts=PTS-STARTPTS'] | |
726 | else: | |
727 | opts = ['-c', 'copy', '-bsf', 'setts=ts=TS-STARTPTS'] | |
728 | self._fixup('Fixing frame timestamp', info['filepath'], opts + ['-map', '0', '-dn', '-ss', self.trim]) | |
729 | return [], info | |
730 | ||
731 | ||
732 | class FFmpegFixupDurationPP(FFmpegFixupPostProcessor): | |
733 | @PostProcessor._restrict_to(images=False) | |
734 | def run(self, info): | |
735 | self._fixup('Fixing video duration', info['filepath'], ['-c', 'copy', '-map', '0', '-dn']) | |
736 | return [], info | |
737 | ||
738 | ||
e9fade72 | 739 | class FFmpegSubtitlesConvertorPP(FFmpegPostProcessor): |
81a23040 | 740 | SUPPORTED_EXTS = ('srt', 'vtt', 'ass', 'lrc') |
741 | ||
e9fade72 JMF |
742 | def __init__(self, downloader=None, format=None): |
743 | super(FFmpegSubtitlesConvertorPP, self).__init__(downloader) | |
744 | self.format = format | |
745 | ||
746 | def run(self, info): | |
747 | subs = info.get('requested_subtitles') | |
e9fade72 JMF |
748 | new_ext = self.format |
749 | new_format = new_ext | |
750 | if new_format == 'vtt': | |
751 | new_format = 'webvtt' | |
752 | if subs is None: | |
1b77b347 | 753 | self.to_screen('There aren\'t any subtitles to convert') |
592e97e8 | 754 | return [], info |
1b77b347 | 755 | self.to_screen('Converting subtitles') |
e04398e3 | 756 | sub_filenames = [] |
e9fade72 JMF |
757 | for lang, sub in subs.items(): |
758 | ext = sub['ext'] | |
759 | if ext == new_ext: | |
1b77b347 | 760 | self.to_screen('Subtitle file for %s is already in the requested format' % new_ext) |
e9fade72 | 761 | continue |
503d4a44 | 762 | elif ext == 'json': |
1b77b347 | 763 | self.to_screen( |
764 | 'You have requested to convert json subtitles into another format, ' | |
503d4a44 | 765 | 'which is currently not possible') |
766 | continue | |
dcf64d43 | 767 | old_file = sub['filepath'] |
e04398e3 | 768 | sub_filenames.append(old_file) |
dcf64d43 | 769 | new_file = replace_extension(old_file, new_ext) |
bf6427d2 | 770 | |
40fcba5e | 771 | if ext in ('dfxp', 'ttml', 'tt'): |
f446cc66 | 772 | self.report_warning( |
1b77b347 | 773 | 'You have requested to convert dfxp (TTML) subtitles into another format, ' |
bf6427d2 YCH |
774 | 'which results in style information loss') |
775 | ||
e04398e3 | 776 | dfxp_file = old_file |
dcf64d43 | 777 | srt_file = replace_extension(old_file, 'srt') |
bf6427d2 | 778 | |
3869028f | 779 | with open(dfxp_file, 'rb') as f: |
bf6427d2 YCH |
780 | srt_data = dfxp2srt(f.read()) |
781 | ||
782 | with io.open(srt_file, 'wt', encoding='utf-8') as f: | |
783 | f.write(srt_data) | |
7e62c2eb | 784 | old_file = srt_file |
bf6427d2 | 785 | |
bf6427d2 YCH |
786 | subs[lang] = { |
787 | 'ext': 'srt', | |
dcf64d43 | 788 | 'data': srt_data, |
789 | 'filepath': srt_file, | |
bf6427d2 YCH |
790 | } |
791 | ||
792 | if new_ext == 'srt': | |
793 | continue | |
7b8b007c JMF |
794 | else: |
795 | sub_filenames.append(srt_file) | |
bf6427d2 | 796 | |
e04398e3 | 797 | self.run_ffmpeg(old_file, new_file, ['-f', new_format]) |
e9fade72 JMF |
798 | |
799 | with io.open(new_file, 'rt', encoding='utf-8') as f: | |
800 | subs[lang] = { | |
3547d265 | 801 | 'ext': new_ext, |
e9fade72 | 802 | 'data': f.read(), |
dcf64d43 | 803 | 'filepath': new_file, |
e9fade72 JMF |
804 | } |
805 | ||
dcf64d43 | 806 | info['__files_to_move'][new_file] = replace_extension( |
807 | info['__files_to_move'][old_file], new_ext) | |
808 | ||
e04398e3 | 809 | return sub_filenames, info |
72755351 | 810 | |
811 | ||
812 | class FFmpegSplitChaptersPP(FFmpegPostProcessor): | |
813 | ||
814 | def _prepare_filename(self, number, chapter, info): | |
815 | info = info.copy() | |
816 | info.update({ | |
817 | 'section_number': number, | |
818 | 'section_title': chapter.get('title'), | |
819 | 'section_start': chapter.get('start_time'), | |
820 | 'section_end': chapter.get('end_time'), | |
821 | }) | |
822 | return self._downloader.prepare_filename(info, 'chapter') | |
823 | ||
824 | def _ffmpeg_args_for_chapter(self, number, chapter, info): | |
825 | destination = self._prepare_filename(number, chapter, info) | |
826 | if not self._downloader._ensure_dir_exists(encodeFilename(destination)): | |
827 | return | |
828 | ||
dcf64d43 | 829 | chapter['filepath'] = destination |
72755351 | 830 | self.to_screen('Chapter %03d; Destination: %s' % (number, destination)) |
831 | return ( | |
832 | destination, | |
833 | ['-ss', compat_str(chapter['start_time']), | |
a94bfd6c | 834 | '-t', compat_str(chapter['end_time'] - chapter['start_time'])]) |
72755351 | 835 | |
8326b00a | 836 | @PostProcessor._restrict_to(images=False) |
72755351 | 837 | def run(self, info): |
838 | chapters = info.get('chapters') or [] | |
839 | if not chapters: | |
beb4b92a | 840 | self.report_warning('Chapter information is unavailable') |
72755351 | 841 | return [], info |
842 | ||
843 | self.to_screen('Splitting video by chapters; %d chapters found' % len(chapters)) | |
844 | for idx, chapter in enumerate(chapters): | |
845 | destination, opts = self._ffmpeg_args_for_chapter(idx + 1, chapter, info) | |
846 | self.real_run_ffmpeg([(info['filepath'], opts)], [(destination, ['-c', 'copy'])]) | |
847 | return [], info | |
8fa43c73 | 848 | |
849 | ||
850 | class FFmpegThumbnailsConvertorPP(FFmpegPostProcessor): | |
81a23040 | 851 | SUPPORTED_EXTS = ('jpg', 'png') |
852 | ||
8fa43c73 | 853 | def __init__(self, downloader=None, format=None): |
854 | super(FFmpegThumbnailsConvertorPP, self).__init__(downloader) | |
855 | self.format = format | |
856 | ||
857 | @staticmethod | |
858 | def is_webp(path): | |
859 | with open(encodeFilename(path), 'rb') as f: | |
860 | b = f.read(12) | |
861 | return b[0:4] == b'RIFF' and b[8:] == b'WEBP' | |
862 | ||
863 | def fixup_webp(self, info, idx=-1): | |
864 | thumbnail_filename = info['thumbnails'][idx]['filepath'] | |
865 | _, thumbnail_ext = os.path.splitext(thumbnail_filename) | |
866 | if thumbnail_ext: | |
867 | thumbnail_ext = thumbnail_ext[1:].lower() | |
868 | if thumbnail_ext != 'webp' and self.is_webp(thumbnail_filename): | |
869 | self.to_screen('Correcting thumbnail "%s" extension to webp' % thumbnail_filename) | |
870 | webp_filename = replace_extension(thumbnail_filename, 'webp') | |
871 | if os.path.exists(webp_filename): | |
872 | os.remove(webp_filename) | |
873 | os.rename(encodeFilename(thumbnail_filename), encodeFilename(webp_filename)) | |
874 | info['thumbnails'][idx]['filepath'] = webp_filename | |
875 | info['__files_to_move'][webp_filename] = replace_extension( | |
876 | info['__files_to_move'].pop(thumbnail_filename), 'webp') | |
877 | ||
81a23040 | 878 | @staticmethod |
879 | def _options(target_ext): | |
880 | if target_ext == 'jpg': | |
881 | return ['-bsf:v', 'mjpeg2jpeg'] | |
882 | return [] | |
883 | ||
884 | def convert_thumbnail(self, thumbnail_filename, target_ext): | |
81a23040 | 885 | thumbnail_conv_filename = replace_extension(thumbnail_filename, target_ext) |
337e0c62 | 886 | |
887 | self.to_screen('Converting thumbnail "%s" to %s' % (thumbnail_filename, target_ext)) | |
888 | self.real_run_ffmpeg( | |
889 | [(thumbnail_filename, ['-f', 'image2', '-pattern_type', 'none'])], | |
890 | [(thumbnail_conv_filename.replace('%', '%%'), self._options(target_ext))]) | |
a927acb1 | 891 | return thumbnail_conv_filename |
8fa43c73 | 892 | |
893 | def run(self, info): | |
8fa43c73 | 894 | files_to_delete = [] |
895 | has_thumbnail = False | |
896 | ||
897 | for idx, thumbnail_dict in enumerate(info['thumbnails']): | |
898 | if 'filepath' not in thumbnail_dict: | |
899 | continue | |
900 | has_thumbnail = True | |
901 | self.fixup_webp(info, idx) | |
902 | original_thumbnail = thumbnail_dict['filepath'] | |
903 | _, thumbnail_ext = os.path.splitext(original_thumbnail) | |
904 | if thumbnail_ext: | |
905 | thumbnail_ext = thumbnail_ext[1:].lower() | |
15a4fd53 | 906 | if thumbnail_ext == 'jpeg': |
907 | thumbnail_ext = 'jpg' | |
8fa43c73 | 908 | if thumbnail_ext == self.format: |
909 | self.to_screen('Thumbnail "%s" is already in the requested format' % original_thumbnail) | |
910 | continue | |
911 | thumbnail_dict['filepath'] = self.convert_thumbnail(original_thumbnail, self.format) | |
912 | files_to_delete.append(original_thumbnail) | |
913 | info['__files_to_move'][thumbnail_dict['filepath']] = replace_extension( | |
914 | info['__files_to_move'][original_thumbnail], self.format) | |
915 | ||
916 | if not has_thumbnail: | |
917 | self.to_screen('There aren\'t any thumbnails to convert') | |
918 | return files_to_delete, info |