ffmpeg youtube_dl

[9840380]

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• You will be asked some questions and requested to provide some information, please read them carefully and answer honestly
• Put an x into all the boxes [ ] relevant to your issue (like this: [x])
• Use the Preview tab to see what your issue will actually look like

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Make sure you are using the latest version: run youtube-dl --version and ensure your version is 2018.11.07. If it's not, read this FAQ entry and update. Issues with outdated version will be rejected.

• [ x] I've verified and I assure that I'm running youtube-dl 2018.11.07

Before submitting an issue make sure you have:

• [ x] At least skimmed through the README, most notably the FAQ and BUGS sections
• [x ] Searched the bugtracker for similar issues including closed ones
• [ x] Checked that provided video/audio/playlist URLs (if any) are alive and playable in a browser

What is the purpose of your issue?

• [x ] Bug report (encountered problems with youtube-dl)
• Site support request (request for adding support for a new site)
• Feature request (request for a new functionality)
• Question
• Other

---

The following sections concretize particular purposed issues, you can erase any section (the contents between triple ---) not applicable to your issue

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If the purpose of this issue is a bug report, site support request or you are not completely sure provide the full verbose output as follows:

Add the -v flag to your command line you run youtube-dl with (youtube-dl -v <your command line>), copy the whole output and insert it here. It should look similar to one below (replace it with your log inserted between triple ```):

[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
[debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
[debug] youtube-dl version 2018.11.07
[debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
[debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
[debug] Proxy map: {}
...
<end of log>

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If the purpose of this issue is a site support request please provide all kinds of example URLs support for which should be included (replace following example URLs by yours):

• Single video: https://www.youtube.com/watch?v=BaW_jenozKc
• Single video: https://youtu.be/BaW_jenozKc
• Playlist: https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc

Note that youtube-dl does not support sites dedicated to copyright infringement. In order for site support request to be accepted all provided example URLs should not violate any copyrights.

---

Description of your issue, suggested solution and other information

Explanation of your issue in arbitrary form goes here. Please make sure the description is worded well enough to be understood. Provide as much context and examples as possible.
If work on your issue requires account credentials please provide them or explain how one can obtain them.

**MacOS 10.14
/opt/local/bin/ffmpeg -ss 00:15:12.0 -to 00:19:14.0 -i $(/opt/local/bin/youtube-dl -v -f 22 -g --get-url "$1") -vcodec libx264 -preset veryfast -movflags +faststart /Users/z/Desktop/"$2"" $3".mp4

get error**

with other youtube video this work normal

The action “Run Shell Script” encountered an error: “[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '-f', '22', '-g', '--get-url', 'https://www.youtube.com/watch?v=ikMKulgUUQY&app=desktop']
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, pref UTF-8
[debug] youtube-dl version 2018.10.05
[debug] Python version 3.7.0 (CPython) - Darwin-18.0.0-x86_64-i386-64bit
[debug] exe versions: none
[debug] Proxy map: {}
ERROR: Signature extraction failed: Traceback (most recent call last):
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1221, in _decrypt_signature
video_id, player_url, s
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1130, in _extract_signature_function
res = self._parse_sig_js(code)
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1193, in _parse_sig_js
jscode, 'Initial JS player signature function name', group='sig')
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 977, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
(caused by RegexNotFoundError('Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.')); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1221, in _decrypt_signature
video_id, player_url, s
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1130, in _extract_signature_function
res = self._parse_sig_js(code)
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1193, in _parse_sig_js
jscode, 'Initial JS player signature function name', group='sig')
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 977, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1221, in _decrypt_signature
video_id, player_url, s
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1130, in _extract_signature_function
res = self._parse_sig_js(code)
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1193, in _parse_sig_js
jscode, 'Initial JS player signature function name', group='sig')
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 977, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 792, in extract_info
ie_result = ie.extract(url)
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 507, in extract
ie_result = self._real_extract(url)
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1814, in _real_extract
encrypted_sig, video_id, player_url, age_gate)
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1231, in _decrypt_signature
'Signature extraction failed: ' + tb, cause=e)
youtube_dl.utils.ExtractorError: Signature extraction failed: Traceback (most recent call last):
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1221, in _decrypt_signature
video_id, player_url, s
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1130, in _extract_signature_function
res = self._parse_sig_js(code)
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 1193, in _parse_sig_js
jscode, 'Initial JS player signature function name', group='sig')
File "/opt/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 977, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
(caused by RegexNotFoundError('Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.')); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers
built with Apple LLVM version 10.0.0 (clang-1000.11.45.2)
configuration: --prefix=/opt/local --enable-swscale --enable-avfilter --enable-avresample --enable-libmp3lame --enable-libvorbis --enable-libopus --enable-librsvg --enable-libtheora --enable-libopenjpeg --enable-libmodplug --enable-libvpx --enable-libsoxr --enable-libspeex --enable-libass --enable-libbluray --enable-lzma --enable-gnutls --enable-fontconfig --enable-libfreetype --enable-libfribidi --disable-libjack --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libxcb --disable-libxcb-shm --disable-libxcb-xfixes --disable-indev=jack --enable-opencl --disable-outdev=xv --enable-audiotoolbox --enable-videotoolbox --enable-sdl2 --disable-securetransport --mandir=/opt/local/share/man --enable-shared --enable-pthreads --cc=/usr/bin/clang --arch=x86_64 --enable-x86asm --enable-libx265 --enable-gpl --enable-postproc --enable-libx264 --enable-libxvid
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
-vcodec: No such file or directory”

[9840380]

i used variable in applescript

so this is without variable

/opt/local/bin/ffmpeg -ss 00:15:12.0 -to 00:19:14.0 -i $(/opt/local/bin/youtube-dl -v -f 22 -g --get-url "https://www.youtube.com/watch?v=ikMKulgUUQY") -vcodec libx264 -preset veryfast -movflags +faststart /Users/z/Desktop/12345.mp4

[9840380]

sorry
using sudo port upgrade youtube-dl, and its dosnt update to latest version.
manualy update youtube-dl now its ok

sorry