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Commit | Line | Data |
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c487cf00 | 1 | import enum |
222516d9 | 2 | import os.path |
f0298f65 | 3 | import re |
222516d9 | 4 | import subprocess |
12b84ac8 | 5 | import sys |
f0298f65 | 6 | import time |
5219cb3e | 7 | |
1009f67c | 8 | from .fragment import FragmentFD |
14f25df2 | 9 | from ..compat import functools |
f8271158 | 10 | from ..postprocessor.ffmpeg import EXT_TO_OUT_FORMATS, FFmpegPostProcessor |
222516d9 | 11 | from ..utils import ( |
f8271158 | 12 | Popen, |
be5c1ae8 | 13 | RetryManager, |
f8271158 | 14 | _configuration_args, |
15 | check_executable, | |
28787f16 | 16 | classproperty, |
f8271158 | 17 | cli_bool_option, |
1195a38f S |
18 | cli_option, |
19 | cli_valueless_option, | |
af6793f8 | 20 | determine_ext, |
74f8654a | 21 | encodeArgument, |
f8271158 | 22 | encodeFilename, |
12b84ac8 | 23 | handle_youtubedl_headers, |
af6793f8 | 24 | remove_end, |
0a5a191a | 25 | traverse_obj, |
222516d9 PH |
26 | ) |
27 | ||
28 | ||
c487cf00 | 29 | class Features(enum.Enum): |
30 | TO_STDOUT = enum.auto() | |
31 | MULTIPLE_FORMATS = enum.auto() | |
32 | ||
33 | ||
1009f67c | 34 | class ExternalFD(FragmentFD): |
5219cb3e | 35 | SUPPORTED_PROTOCOLS = ('http', 'https', 'ftp', 'ftps') |
c487cf00 | 36 | SUPPORTED_FEATURES = () |
f0c9fb96 | 37 | _CAPTURE_STDERR = True |
5219cb3e | 38 | |
222516d9 PH |
39 | def real_download(self, filename, info_dict): |
40 | self.report_destination(filename) | |
41 | tmpfilename = self.temp_name(filename) | |
42 | ||
e7db6759 | 43 | try: |
f0298f65 | 44 | started = time.time() |
e7db6759 S |
45 | retval = self._call_downloader(tmpfilename, info_dict) |
46 | except KeyboardInterrupt: | |
47 | if not info_dict.get('is_live'): | |
48 | raise | |
49 | # Live stream downloading cancellation should be considered as | |
50 | # correct and expected termination thus all postprocessing | |
51 | # should take place | |
52 | retval = 0 | |
53 | self.to_screen('[%s] Interrupted by user' % self.get_basename()) | |
54 | ||
222516d9 | 55 | if retval == 0: |
f0298f65 S |
56 | status = { |
57 | 'filename': filename, | |
58 | 'status': 'finished', | |
59 | 'elapsed': time.time() - started, | |
60 | } | |
61 | if filename != '-': | |
80aa2460 | 62 | fsize = os.path.getsize(encodeFilename(tmpfilename)) |
86e5f3ed | 63 | self.to_screen(f'\r[{self.get_basename()}] Downloaded {fsize} bytes') |
80aa2460 | 64 | self.try_rename(tmpfilename, filename) |
f0298f65 | 65 | status.update({ |
80aa2460 JH |
66 | 'downloaded_bytes': fsize, |
67 | 'total_bytes': fsize, | |
80aa2460 | 68 | }) |
3ba7740d | 69 | self._hook_progress(status, info_dict) |
222516d9 PH |
70 | return True |
71 | else: | |
72 | self.to_stderr('\n') | |
73 | self.report_error('%s exited with code %d' % ( | |
74 | self.get_basename(), retval)) | |
75 | return False | |
76 | ||
77 | @classmethod | |
78 | def get_basename(cls): | |
79 | return cls.__name__[:-2].lower() | |
80 | ||
28787f16 | 81 | @classproperty |
82 | def EXE_NAME(cls): | |
83 | return cls.get_basename() | |
84 | ||
2762dbb1 | 85 | @functools.cached_property |
222516d9 | 86 | def exe(self): |
28787f16 | 87 | return self.EXE_NAME |
222516d9 | 88 | |
99cbe98c | 89 | @classmethod |
7f7de7f9 | 90 | def available(cls, path=None): |
28787f16 | 91 | path = check_executable( |
92 | cls.EXE_NAME if path in (None, cls.get_basename()) else path, | |
93 | [cls.AVAILABLE_OPT]) | |
94 | if not path: | |
95 | return False | |
96 | cls.exe = path | |
97 | return path | |
99cbe98c | 98 | |
222516d9 PH |
99 | @classmethod |
100 | def supports(cls, info_dict): | |
c487cf00 | 101 | return all(( |
102 | not info_dict.get('to_stdout') or Features.TO_STDOUT in cls.SUPPORTED_FEATURES, | |
103 | '+' not in info_dict['protocol'] or Features.MULTIPLE_FORMATS in cls.SUPPORTED_FEATURES, | |
104 | all(proto in cls.SUPPORTED_PROTOCOLS for proto in info_dict['protocol'].split('+')), | |
105 | )) | |
222516d9 | 106 | |
2cb99ebb | 107 | @classmethod |
7f7de7f9 | 108 | def can_download(cls, info_dict, path=None): |
109 | return cls.available(path) and cls.supports(info_dict) | |
2cb99ebb | 110 | |
bf812ef7 | 111 | def _option(self, command_option, param): |
1195a38f | 112 | return cli_option(self.params, command_option, param) |
bf812ef7 | 113 | |
266b0ad6 | 114 | def _bool_option(self, command_option, param, true_value='true', false_value='false', separator=None): |
1195a38f | 115 | return cli_bool_option(self.params, command_option, param, true_value, false_value, separator) |
266b0ad6 | 116 | |
dc534b67 | 117 | def _valueless_option(self, command_option, param, expected_value=True): |
1195a38f | 118 | return cli_valueless_option(self.params, command_option, param, expected_value) |
f30c2e8e | 119 | |
330690a2 | 120 | def _configuration_args(self, keys=None, *args, **kwargs): |
121 | return _configuration_args( | |
28787f16 | 122 | self.get_basename(), self.params.get('external_downloader_args'), self.EXE_NAME, |
330690a2 | 123 | keys, *args, **kwargs) |
c75f0b36 | 124 | |
222516d9 PH |
125 | def _call_downloader(self, tmpfilename, info_dict): |
126 | """ Either overwrite this or implement _make_cmd """ | |
74f8654a | 127 | cmd = [encodeArgument(a) for a in self._make_cmd(tmpfilename, info_dict)] |
222516d9 | 128 | |
74f8654a | 129 | self._debug_cmd(cmd) |
222516d9 | 130 | |
fc5c8b64 | 131 | if 'fragments' not in info_dict: |
f0c9fb96 | 132 | _, stderr, returncode = Popen.run( |
133 | cmd, text=True, stderr=subprocess.PIPE if self._CAPTURE_STDERR else None) | |
134 | if returncode and stderr: | |
135 | self.to_stderr(stderr) | |
136 | return returncode | |
fc5c8b64 | 137 | |
fc5c8b64 | 138 | skip_unavailable_fragments = self.params.get('skip_unavailable_fragments', True) |
139 | ||
be5c1ae8 | 140 | retry_manager = RetryManager(self.params.get('fragment_retries'), self.report_retry, |
141 | frag_index=None, fatal=not skip_unavailable_fragments) | |
142 | for retry in retry_manager: | |
f0c9fb96 | 143 | _, stderr, returncode = Popen.run(cmd, text=True, stderr=subprocess.PIPE) |
144 | if not returncode: | |
fc5c8b64 | 145 | break |
146 | # TODO: Decide whether to retry based on error code | |
147 | # https://aria2.github.io/manual/en/html/aria2c.html#exit-status | |
f0c9fb96 | 148 | if stderr: |
149 | self.to_stderr(stderr) | |
be5c1ae8 | 150 | retry.error = Exception() |
151 | continue | |
152 | if not skip_unavailable_fragments and retry_manager.error: | |
153 | return -1 | |
fc5c8b64 | 154 | |
155 | decrypt_fragment = self.decrypter(info_dict) | |
205a0654 | 156 | dest, _ = self.sanitize_open(tmpfilename, 'wb') |
fc5c8b64 | 157 | for frag_index, fragment in enumerate(info_dict['fragments']): |
158 | fragment_filename = '%s-Frag%d' % (tmpfilename, frag_index) | |
159 | try: | |
205a0654 | 160 | src, _ = self.sanitize_open(fragment_filename, 'rb') |
86e5f3ed | 161 | except OSError as err: |
fc5c8b64 | 162 | if skip_unavailable_fragments and frag_index > 1: |
b4b855eb | 163 | self.report_skip_fragment(frag_index, err) |
fc5c8b64 | 164 | continue |
b4b855eb | 165 | self.report_error(f'Unable to open fragment {frag_index}; {err}') |
fc5c8b64 | 166 | return -1 |
167 | dest.write(decrypt_fragment(fragment, src.read())) | |
168 | src.close() | |
169 | if not self.params.get('keep_fragments', False): | |
45806d44 | 170 | self.try_remove(encodeFilename(fragment_filename)) |
fc5c8b64 | 171 | dest.close() |
45806d44 | 172 | self.try_remove(encodeFilename('%s.frag.urls' % tmpfilename)) |
fc5c8b64 | 173 | return 0 |
222516d9 PH |
174 | |
175 | ||
384b6202 | 176 | class CurlFD(ExternalFD): |
91ee320b | 177 | AVAILABLE_OPT = '-V' |
f0c9fb96 | 178 | _CAPTURE_STDERR = False # curl writes the progress to stderr |
99cbe98c | 179 | |
384b6202 | 180 | def _make_cmd(self, tmpfilename, info_dict): |
af14914b | 181 | cmd = [self.exe, '--location', '-o', tmpfilename, '--compressed'] |
002ea8fe | 182 | if info_dict.get('http_headers') is not None: |
183 | for key, val in info_dict['http_headers'].items(): | |
86e5f3ed | 184 | cmd += ['--header', f'{key}: {val}'] |
002ea8fe | 185 | |
98e698f1 RA |
186 | cmd += self._bool_option('--continue-at', 'continuedl', '-', '0') |
187 | cmd += self._valueless_option('--silent', 'noprogress') | |
188 | cmd += self._valueless_option('--verbose', 'verbose') | |
189 | cmd += self._option('--limit-rate', 'ratelimit') | |
37b239b3 S |
190 | retry = self._option('--retry', 'retries') |
191 | if len(retry) == 2: | |
192 | if retry[1] in ('inf', 'infinite'): | |
193 | retry[1] = '2147483647' | |
194 | cmd += retry | |
98e698f1 | 195 | cmd += self._option('--max-filesize', 'max_filesize') |
9f3da138 | 196 | cmd += self._option('--interface', 'source_address') |
e7a8c303 | 197 | cmd += self._option('--proxy', 'proxy') |
dc534b67 | 198 | cmd += self._valueless_option('--insecure', 'nocheckcertificate') |
c75f0b36 | 199 | cmd += self._configuration_args() |
384b6202 PH |
200 | cmd += ['--', info_dict['url']] |
201 | return cmd | |
202 | ||
203 | ||
e0ac5214 | 204 | class AxelFD(ExternalFD): |
91ee320b | 205 | AVAILABLE_OPT = '-V' |
99cbe98c | 206 | |
e0ac5214 | 207 | def _make_cmd(self, tmpfilename, info_dict): |
208 | cmd = [self.exe, '-o', tmpfilename] | |
002ea8fe | 209 | if info_dict.get('http_headers') is not None: |
210 | for key, val in info_dict['http_headers'].items(): | |
86e5f3ed | 211 | cmd += ['-H', f'{key}: {val}'] |
e0ac5214 | 212 | cmd += self._configuration_args() |
213 | cmd += ['--', info_dict['url']] | |
214 | return cmd | |
215 | ||
216 | ||
222516d9 | 217 | class WgetFD(ExternalFD): |
91ee320b | 218 | AVAILABLE_OPT = '--version' |
99cbe98c | 219 | |
222516d9 | 220 | def _make_cmd(self, tmpfilename, info_dict): |
af14914b | 221 | cmd = [self.exe, '-O', tmpfilename, '-nv', '--no-cookies', '--compression=auto'] |
002ea8fe | 222 | if info_dict.get('http_headers') is not None: |
223 | for key, val in info_dict['http_headers'].items(): | |
86e5f3ed | 224 | cmd += ['--header', f'{key}: {val}'] |
8c80603f S |
225 | cmd += self._option('--limit-rate', 'ratelimit') |
226 | retry = self._option('--tries', 'retries') | |
227 | if len(retry) == 2: | |
228 | if retry[1] in ('inf', 'infinite'): | |
229 | retry[1] = '0' | |
230 | cmd += retry | |
9f3da138 | 231 | cmd += self._option('--bind-address', 'source_address') |
8a23db95 | 232 | proxy = self.params.get('proxy') |
233 | if proxy: | |
234 | for var in ('http_proxy', 'https_proxy'): | |
86e5f3ed | 235 | cmd += ['--execute', f'{var}={proxy}'] |
dc534b67 | 236 | cmd += self._valueless_option('--no-check-certificate', 'nocheckcertificate') |
c75f0b36 | 237 | cmd += self._configuration_args() |
222516d9 PH |
238 | cmd += ['--', info_dict['url']] |
239 | return cmd | |
240 | ||
241 | ||
384b6202 | 242 | class Aria2cFD(ExternalFD): |
91ee320b | 243 | AVAILABLE_OPT = '-v' |
52a8a1e1 | 244 | SUPPORTED_PROTOCOLS = ('http', 'https', 'ftp', 'ftps', 'dash_frag_urls', 'm3u8_frag_urls') |
99cbe98c | 245 | |
0a473f2f | 246 | @staticmethod |
247 | def supports_manifest(manifest): | |
248 | UNSUPPORTED_FEATURES = [ | |
249 | r'#EXT-X-BYTERANGE', # playlists composed of byte ranges of media files [1] | |
250 | # 1. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.2.2 | |
251 | ] | |
252 | check_results = (not re.search(feature, manifest) for feature in UNSUPPORTED_FEATURES) | |
253 | return all(check_results) | |
254 | ||
af7a5eef | 255 | @staticmethod |
256 | def _aria2c_filename(fn): | |
257 | return fn if os.path.isabs(fn) else f'.{os.path.sep}{fn}' | |
258 | ||
384b6202 | 259 | def _make_cmd(self, tmpfilename, info_dict): |
2b3bf01c | 260 | cmd = [self.exe, '-c', |
261 | '--console-log-level=warn', '--summary-interval=0', '--download-result=hide', | |
dcd55f76 | 262 | '--http-accept-gzip=true', '--file-allocation=none', '-x16', '-j16', '-s16'] |
2b3bf01c | 263 | if 'fragments' in info_dict: |
264 | cmd += ['--allow-overwrite=true', '--allow-piece-length-change=true'] | |
ff0f78e1 | 265 | else: |
266 | cmd += ['--min-split-size', '1M'] | |
2b3bf01c | 267 | |
002ea8fe | 268 | if info_dict.get('http_headers') is not None: |
269 | for key, val in info_dict['http_headers'].items(): | |
86e5f3ed | 270 | cmd += ['--header', f'{key}: {val}'] |
691d5823 | 271 | cmd += self._option('--max-overall-download-limit', 'ratelimit') |
9f3da138 | 272 | cmd += self._option('--interface', 'source_address') |
bf812ef7 | 273 | cmd += self._option('--all-proxy', 'proxy') |
266b0ad6 | 274 | cmd += self._bool_option('--check-certificate', 'nocheckcertificate', 'false', 'true', '=') |
71f47617 | 275 | cmd += self._bool_option('--remote-time', 'updatetime', 'true', 'false', '=') |
f44afb54 | 276 | cmd += self._bool_option('--show-console-readout', 'noprogress', 'false', 'true', '=') |
2b3bf01c | 277 | cmd += self._configuration_args() |
278 | ||
eb55bad5 | 279 | # aria2c strips out spaces from the beginning/end of filenames and paths. |
280 | # We work around this issue by adding a "./" to the beginning of the | |
281 | # filename and relative path, and adding a "/" at the end of the path. | |
282 | # See: https://github.com/yt-dlp/yt-dlp/issues/276 | |
283 | # https://github.com/ytdl-org/youtube-dl/issues/20312 | |
284 | # https://github.com/aria2/aria2/issues/1373 | |
2b3bf01c | 285 | dn = os.path.dirname(tmpfilename) |
286 | if dn: | |
af7a5eef | 287 | cmd += ['--dir', self._aria2c_filename(dn) + os.path.sep] |
2b3bf01c | 288 | if 'fragments' not in info_dict: |
af7a5eef | 289 | cmd += ['--out', self._aria2c_filename(os.path.basename(tmpfilename))] |
5219cb3e | 290 | cmd += ['--auto-file-renaming=false'] |
2b3bf01c | 291 | |
d7009caa | 292 | if 'fragments' in info_dict: |
fe845284 | 293 | cmd += ['--file-allocation=none', '--uri-selector=inorder'] |
5219cb3e | 294 | url_list_file = '%s.frag.urls' % tmpfilename |
295 | url_list = [] | |
fe845284 | 296 | for frag_index, fragment in enumerate(info_dict['fragments']): |
297 | fragment_filename = '%s-Frag%d' % (os.path.basename(tmpfilename), frag_index) | |
af7a5eef | 298 | url_list.append('%s\n\tout=%s' % (fragment['url'], self._aria2c_filename(fragment_filename))) |
205a0654 | 299 | stream, _ = self.sanitize_open(url_list_file, 'wb') |
0f06bcd7 | 300 | stream.write('\n'.join(url_list).encode()) |
539d158c | 301 | stream.close() |
af7a5eef | 302 | cmd += ['-i', self._aria2c_filename(url_list_file)] |
5219cb3e | 303 | else: |
304 | cmd += ['--', info_dict['url']] | |
384b6202 PH |
305 | return cmd |
306 | ||
906e2f0e JMF |
307 | |
308 | class HttpieFD(ExternalFD): | |
52a8a1e1 | 309 | AVAILABLE_OPT = '--version' |
28787f16 | 310 | EXE_NAME = 'http' |
99cbe98c | 311 | |
906e2f0e JMF |
312 | def _make_cmd(self, tmpfilename, info_dict): |
313 | cmd = ['http', '--download', '--output', tmpfilename, info_dict['url']] | |
002ea8fe | 314 | |
315 | if info_dict.get('http_headers') is not None: | |
316 | for key, val in info_dict['http_headers'].items(): | |
86e5f3ed | 317 | cmd += [f'{key}:{val}'] |
906e2f0e JMF |
318 | return cmd |
319 | ||
12b84ac8 | 320 | |
321 | class FFmpegFD(ExternalFD): | |
6251555f | 322 | SUPPORTED_PROTOCOLS = ('http', 'https', 'ftp', 'ftps', 'm3u8', 'm3u8_native', 'rtsp', 'rtmp', 'rtmp_ffmpeg', 'mms', 'http_dash_segments') |
c487cf00 | 323 | SUPPORTED_FEATURES = (Features.TO_STDOUT, Features.MULTIPLE_FORMATS) |
12b84ac8 | 324 | |
99cbe98c | 325 | @classmethod |
52a8a1e1 | 326 | def available(cls, path=None): |
327 | # TODO: Fix path for ffmpeg | |
dbf5416a | 328 | # Fixme: This may be wrong when --ffmpeg-location is used |
99cbe98c | 329 | return FFmpegPostProcessor().available |
330 | ||
e36d50c5 | 331 | def on_process_started(self, proc, stdin): |
332 | """ Override this in subclasses """ | |
333 | pass | |
334 | ||
dbf5416a | 335 | @classmethod |
d5fe04f5 | 336 | def can_merge_formats(cls, info_dict, params): |
dbf5416a | 337 | return ( |
338 | info_dict.get('requested_formats') | |
339 | and info_dict.get('protocol') | |
340 | and not params.get('allow_unplayable_formats') | |
341 | and 'no-direct-merge' not in params.get('compat_opts', []) | |
342 | and cls.can_download(info_dict)) | |
343 | ||
12b84ac8 | 344 | def _call_downloader(self, tmpfilename, info_dict): |
18e674b4 | 345 | urls = [f['url'] for f in info_dict.get('requested_formats', [])] or [info_dict['url']] |
12b84ac8 | 346 | ffpp = FFmpegPostProcessor(downloader=self) |
77dea16a | 347 | if not ffpp.available: |
e3b771a8 | 348 | self.report_error('m3u8 download detected but ffmpeg could not be found. Please install') |
77dea16a | 349 | return False |
12b84ac8 | 350 | ffpp.check_version() |
351 | ||
352 | args = [ffpp.executable, '-y'] | |
353 | ||
a609e61a S |
354 | for log_level in ('quiet', 'verbose'): |
355 | if self.params.get(log_level, False): | |
356 | args += ['-loglevel', log_level] | |
357 | break | |
2ec1759f | 358 | if not self.params.get('verbose'): |
359 | args += ['-hide_banner'] | |
a609e61a | 360 | |
0a5a191a | 361 | args += traverse_obj(info_dict, ('downloader_options', 'ffmpeg_args'), default=[]) |
bb36a55c | 362 | |
0a5a191a | 363 | # These exists only for compatibility. Extractors should use |
364 | # info_dict['downloader_options']['ffmpeg_args'] instead | |
1d485a1a | 365 | args += info_dict.get('_ffmpeg_args') or [] |
36fce548 RA |
366 | seekable = info_dict.get('_seekable') |
367 | if seekable is not None: | |
368 | # setting -seekable prevents ffmpeg from guessing if the server | |
369 | # supports seeking(by adding the header `Range: bytes=0-`), which | |
370 | # can cause problems in some cases | |
067aa17e | 371 | # https://github.com/ytdl-org/youtube-dl/issues/11800#issuecomment-275037127 |
36fce548 RA |
372 | # http://trac.ffmpeg.org/ticket/6125#comment:10 |
373 | args += ['-seekable', '1' if seekable else '0'] | |
374 | ||
00828e2c E |
375 | http_headers = None |
376 | if info_dict.get('http_headers'): | |
377 | youtubedl_headers = handle_youtubedl_headers(info_dict['http_headers']) | |
378 | http_headers = [ | |
379 | # Trailing \r\n after each HTTP header is important to prevent warning from ffmpeg/avconv: | |
380 | # [http @ 00000000003d2fa0] No trailing CRLF found in HTTP header. | |
12b84ac8 | 381 | '-headers', |
00828e2c E |
382 | ''.join(f'{key}: {val}\r\n' for key, val in youtubedl_headers.items()) |
383 | ] | |
12b84ac8 | 384 | |
e62d9c5c S |
385 | env = None |
386 | proxy = self.params.get('proxy') | |
387 | if proxy: | |
388 | if not re.match(r'^[\da-zA-Z]+://', proxy): | |
389 | proxy = 'http://%s' % proxy | |
20bad91d YCH |
390 | |
391 | if proxy.startswith('socks'): | |
392 | self.report_warning( | |
6c9b71bc YCH |
393 | '%s does not support SOCKS proxies. Downloading is likely to fail. ' |
394 | 'Consider adding --hls-prefer-native to your command.' % self.get_basename()) | |
20bad91d | 395 | |
e62d9c5c S |
396 | # Since December 2015 ffmpeg supports -http_proxy option (see |
397 | # http://git.videolan.org/?p=ffmpeg.git;a=commit;h=b4eb1f29ebddd60c41a2eb39f5af701e38e0d3fd) | |
398 | # We could switch to the following code if we are able to detect version properly | |
399 | # args += ['-http_proxy', proxy] | |
400 | env = os.environ.copy() | |
ac668111 | 401 | env['HTTP_PROXY'] = proxy |
402 | env['http_proxy'] = proxy | |
e62d9c5c | 403 | |
4230c489 | 404 | protocol = info_dict.get('protocol') |
405 | ||
406 | if protocol == 'rtmp': | |
407 | player_url = info_dict.get('player_url') | |
408 | page_url = info_dict.get('page_url') | |
409 | app = info_dict.get('app') | |
410 | play_path = info_dict.get('play_path') | |
411 | tc_url = info_dict.get('tc_url') | |
412 | flash_version = info_dict.get('flash_version') | |
413 | live = info_dict.get('rtmp_live', False) | |
d7d86fdd | 414 | conn = info_dict.get('rtmp_conn') |
4230c489 | 415 | if player_url is not None: |
416 | args += ['-rtmp_swfverify', player_url] | |
417 | if page_url is not None: | |
418 | args += ['-rtmp_pageurl', page_url] | |
419 | if app is not None: | |
420 | args += ['-rtmp_app', app] | |
421 | if play_path is not None: | |
422 | args += ['-rtmp_playpath', play_path] | |
423 | if tc_url is not None: | |
424 | args += ['-rtmp_tcurl', tc_url] | |
425 | if flash_version is not None: | |
426 | args += ['-rtmp_flashver', flash_version] | |
427 | if live: | |
428 | args += ['-rtmp_live', 'live'] | |
d7d86fdd RA |
429 | if isinstance(conn, list): |
430 | for entry in conn: | |
431 | args += ['-rtmp_conn', entry] | |
c487cf00 | 432 | elif isinstance(conn, str): |
d7d86fdd | 433 | args += ['-rtmp_conn', conn] |
4230c489 | 434 | |
5ec1b6b7 | 435 | start_time, end_time = info_dict.get('section_start') or 0, info_dict.get('section_end') |
436 | ||
330690a2 | 437 | for i, url in enumerate(urls): |
00828e2c E |
438 | if http_headers is not None and re.match(r'^https?://', url): |
439 | args += http_headers | |
5ec1b6b7 | 440 | if start_time: |
441 | args += ['-ss', str(start_time)] | |
442 | if end_time: | |
443 | args += ['-t', str(end_time - start_time)] | |
444 | ||
330690a2 | 445 | args += self._configuration_args((f'_i{i + 1}', '_i')) + ['-i', url] |
6b6c16ca | 446 | |
5ec1b6b7 | 447 | if not (start_time or end_time) or not self.params.get('force_keyframes_at_cuts'): |
448 | args += ['-c', 'copy'] | |
449 | ||
6251555f | 450 | if info_dict.get('requested_formats') or protocol == 'http_dash_segments': |
451 | for (i, fmt) in enumerate(info_dict.get('requested_formats') or [info_dict]): | |
452 | stream_number = fmt.get('manifest_stream_number', 0) | |
234416e4 | 453 | args.extend(['-map', f'{i}:{stream_number}']) |
6d0fe752 JH |
454 | |
455 | if self.params.get('test', False): | |
c487cf00 | 456 | args += ['-fs', str(self._TEST_FILE_SIZE)] |
6d0fe752 | 457 | |
e5611e8e | 458 | ext = info_dict['ext'] |
f5436c5d | 459 | if protocol in ('m3u8', 'm3u8_native'): |
9bd20204 | 460 | use_mpegts = (tmpfilename == '-') or self.params.get('hls_use_mpegts') |
461 | if use_mpegts is None: | |
462 | use_mpegts = info_dict.get('is_live') | |
463 | if use_mpegts: | |
12b84ac8 | 464 | args += ['-f', 'mpegts'] |
465 | else: | |
8bdc1494 | 466 | args += ['-f', 'mp4'] |
8913ef74 | 467 | if (ffpp.basename == 'ffmpeg' and ffpp._features.get('needs_adtstoasc')) and (not info_dict.get('acodec') or info_dict['acodec'].split('.')[0] in ('aac', 'mp4a')): |
8bdc1494 | 468 | args += ['-bsf:a', 'aac_adtstoasc'] |
4230c489 | 469 | elif protocol == 'rtmp': |
470 | args += ['-f', 'flv'] | |
e5611e8e | 471 | elif ext == 'mp4' and tmpfilename == '-': |
472 | args += ['-f', 'mpegts'] | |
af6793f8 | 473 | elif ext == 'unknown_video': |
474 | ext = determine_ext(remove_end(tmpfilename, '.part')) | |
475 | if ext == 'unknown_video': | |
476 | self.report_warning( | |
477 | 'The video format is unknown and cannot be downloaded by ffmpeg. ' | |
478 | 'Explicitly set the extension in the filename to attempt download in that format') | |
479 | else: | |
480 | self.report_warning(f'The video format is unknown. Trying to download as {ext} according to the filename') | |
481 | args += ['-f', EXT_TO_OUT_FORMATS.get(ext, ext)] | |
12b84ac8 | 482 | else: |
e5611e8e | 483 | args += ['-f', EXT_TO_OUT_FORMATS.get(ext, ext)] |
12b84ac8 | 484 | |
6251555f | 485 | args += self._configuration_args(('_o1', '_o', '')) |
330690a2 | 486 | |
12b84ac8 | 487 | args = [encodeArgument(opt) for opt in args] |
d868f43c | 488 | args.append(encodeFilename(ffpp._ffmpeg_filename_argument(tmpfilename), True)) |
12b84ac8 | 489 | self._debug_cmd(args) |
490 | ||
f0c9fb96 | 491 | with Popen(args, stdin=subprocess.PIPE, env=env) as proc: |
492 | if url in ('-', 'pipe:'): | |
493 | self.on_process_started(proc, proc.stdin) | |
494 | try: | |
495 | retval = proc.wait() | |
496 | except BaseException as e: | |
497 | # subprocces.run would send the SIGKILL signal to ffmpeg and the | |
498 | # mp4 file couldn't be played, but if we ask ffmpeg to quit it | |
499 | # produces a file that is playable (this is mostly useful for live | |
500 | # streams). Note that Windows is not affected and produces playable | |
501 | # files (see https://github.com/ytdl-org/youtube-dl/issues/8300). | |
502 | if isinstance(e, KeyboardInterrupt) and sys.platform != 'win32' and url not in ('-', 'pipe:'): | |
503 | proc.communicate_or_kill(b'q') | |
504 | else: | |
505 | proc.kill(timeout=None) | |
506 | raise | |
507 | return retval | |
12b84ac8 | 508 | |
509 | ||
510 | class AVconvFD(FFmpegFD): | |
511 | pass | |
512 | ||
582be358 | 513 | |
28787f16 | 514 | _BY_NAME = { |
515 | klass.get_basename(): klass | |
222516d9 | 516 | for name, klass in globals().items() |
1009f67c | 517 | if name.endswith('FD') and name not in ('ExternalFD', 'FragmentFD') |
28787f16 | 518 | } |
519 | ||
222516d9 PH |
520 | |
521 | def list_external_downloaders(): | |
522 | return sorted(_BY_NAME.keys()) | |
523 | ||
524 | ||
525 | def get_external_downloader(external_downloader): | |
e1eabd7b | 526 | """ Given the name of the executable, see whether we support the given downloader """ |
6c4d20cd | 527 | bn = os.path.splitext(os.path.basename(external_downloader))[0] |
e1eabd7b | 528 | return _BY_NAME.get(bn) or next(( |
529 | klass for klass in _BY_NAME.values() if klass.EXE_NAME in bn | |
530 | ), None) |