$ youtube-dl -v -F https://www.youtube.com/watch?v=KAR4fAX5T7Y [debug] System config: [] [debug] User config: [] [debug] Custom config: [] [debug] Command-line args: [u'-v', u'-F', u'https://www.youtube.com/watch?v=KAR4fAX5T7Y'] [debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8 [debug] youtube-dl version 2024.08.02 [71223bff3] (single file build) [debug] ** This version was built from the latest master code at https://github.com/ytdl-org/youtube-dl. [debug] ** For support, visit the main site. [debug] Python 2.7.3 (CPython i686 32bit) - OpenSSL 1.0.1e 11 Feb 2013 - glibc 2.0 [debug] exe versions: none [debug] Proxy map: {} [youtube] KAR4fAX5T7Y: Downloading webpage [debug] [youtube] Decrypted nsig TqiynaBQbxrQ7NAg2FHD => rKTcBQdzA_oUlQ [debug] [youtube] Decrypted nsig YmfO9GoUs0y9ianXaIms => AKXDrXEA9mEmUA [info] Available formats for KAR4fAX5T7Y: format code extension resolution note 249 webm audio only audio_quality_low 49k , webm_dash container, opus (48000Hz), 5.63MiB 249-drc webm audio only audio_quality_low 49k , webm_dash container, opus (48000Hz), 5.64MiB 250 webm audio only audio_quality_low 59k , webm_dash container, opus (48000Hz), 6.85MiB 250-drc webm audio only audio_quality_low 62k , webm_dash container, opus (48000Hz), 7.23MiB 251 webm audio only audio_quality_medium 105k , webm_dash container, opus (48000Hz), 12.12MiB 251-drc webm audio only audio_quality_medium 110k , webm_dash container, opus (48000Hz), 12.70MiB 140 m4a audio only audio_quality_medium 129k , m4a_dash container, mp4a.40.2 (44100Hz), 14.87MiB 140-drc m4a audio only audio_quality_medium 129k , m4a_dash container, mp4a.40.2 (44100Hz), 14.87MiB 160 mp4 256x144 144p 13k , mp4_dash container, avc1.4d400c, 30fps, video only, 1.52MiB 278 webm 256x144 144p 19k , webm_dash container, vp9, 30fps, video only, 2.29MiB 133 mp4 426x240 240p 23k , mp4_dash container, avc1.4d4015, 30fps, video only, 2.73MiB 242 webm 426x240 240p 50k , webm_dash container, vp9, 30fps, video only, 5.79MiB 134 mp4 640x360 360p 40k , mp4_dash container, avc1.4d401e, 30fps, video only, 4.65MiB 243 webm 640x360 360p 98k , webm_dash container, vp9, 30fps, video only, 11.32MiB 135 mp4 854x480 480p 58k , mp4_dash container, avc1.4d401f, 30fps, video only, 6.67MiB 244 webm 854x480 480p 156k , webm_dash container, vp9, 30fps, video only, 17.97MiB 136 mp4 1280x720 720p 80k , mp4_dash container, avc1.4d401f, 30fps, video only, 9.27MiB 247 webm 1280x720 720p 258k , webm_dash container, vp9, 30fps, video only, 29.74MiB 137 mp4 1920x1080 1080p 221k , mp4_dash container, avc1.640028, 30fps, video only, 25.38MiB 248 webm 1920x1080 1080p 391k , webm_dash container, vp9, 30fps, video only, 45.01MiB 18 mp4 640x360 360p 169k , avc1.42001E, 30fps, mp4a.40.2 (44100Hz) (best) $ youtube-dl -v -f 249 https://www.youtube.com/watch?v=KAR4fAX5T7Y (...) [youtube] KAR4fAX5T7Y: Downloading webpage [debug] [youtube] Decrypted nsig mcVn91xN3a8YtDtBB8HK => F6fJ5hPp4XteIg [debug] [youtube] Decrypted nsig UHX_CyHLfWR2WZg2oQ1q => LnM8R24_28Y2AA [debug] Invoking downloader on u'https://rr7---sn-u2oxu-3ufz.googlevideo.com/videoplayback?sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cbui%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&ei=QMq0ZtWSBfPIi9oP1oKzqA0&ip=2a00%3Af41%3A280c%3Abc81%3A21f%3A3cff%3Afe31%3Af779&clen=5901548&spc=Mv1m9uKL4l3x4Z4-F4bmPhbCspgEnbNphuuKhTigwnkA3nZpyyfOoKbytwS9&id=o-AOxxnR7AR-FPiX0CHjqmdbkA0HNBXWeYKuwCMPQwUePH&txp=5432434&svpuc=1&gir=yes&xpc=EgVo2aDSNQ%3D%3D&requiressl=yes&keepalive=yes&source=youtube&mv=m&sig=AJfQdSswRgIhAOZTCKd6IMo57Ya6oLCQby-SMFd-IcfqhbtlpYsXDpwaAiEA-IB_wJX0iBWgZrJ6mskEOGro4RPV_vxSjhLLIyhIjxE%3D&pcm2cms=yes&dur=963.301&ns=KTyn7mvOXRnOwLToEUjMNsAQ&initcwndbps=663750&vprv=1&lsig=AGtxev0wRQIhANWIIzAFKtB2sO4vsqqx0Dx4XYctyPUzRRxzh5G3f2XmAiAV6fqLqm1nErqAE_g3XaHsModEZJEiHZOMhXaiicvCmQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpcm2cms%2Cpl%2Cinitcwndbps&lmt=1719724282471325&c=WEB&sefc=1&bui=AXc671LQDpLHJGybbOWrrZAOKOKlSUbUwxScS6DxD8_kouabxb4kx89Dez3kSfqzJYMCgKEl2lw1-izK&mime=audio%2Fwebm&fvip=1&rqh=1&itag=249&mm=31%2C29&mn=sn-u2oxu-3ufz%2Csn-u2oxu-f5fez&mh=Wg&n=LnM8R24_28Y2AA&mt=1723123744&expire=1723145888&pl=44&ms=au%2Crdu&mvi=7' [dashsegments] Total fragments: 1 [download] Destination: Younger Dryas Ground Zero-KAR4fAX5T7Y.webm [download] Got server HTTP error: HTTP Error 403: Forbidden. Retrying fragment 1 (attempt 1 of 10)... [download] Got server HTTP error: HTTP Error 403: Forbidden. Retrying fragment 1 (attempt 2 of 10)... (...) [download] Got server HTTP error: HTTP Error 403: Forbidden. Retrying fragment 1 (attempt 10 of 10)... ERROR: giving up after 10 fragment retries Traceback (most recent call last): File "/tmp/youtube_dl/downloader/dash.py", line 53, in real_download success, frag_content = self._download_fragment(ctx, fragment_url, info_dict, headers) File "/tmp/youtube_dl/downloader/fragment.py", line 111, in _download_fragment success = ctx['dl'].download(fragment_filename, fragment_info_dict) File "/tmp/youtube_dl/downloader/common.py", line 380, in download return self.real_download(filename, info_dict) File "/tmp/youtube_dl/downloader/http.py", line 349, in real_download establish_connection() File "/tmp/youtube_dl/downloader/http.py", line 116, in establish_connection raise err HTTPError: HTTP Error 403: Forbidden $ youtube-dl -v -f 243 https://www.youtube.com/watch?v=KAR4fAX5T7Y (...) [youtube] KAR4fAX5T7Y: Downloading webpage [debug] [youtube] Decrypted nsig 2EWK1X80mRtuVG4S-KqO => x33UOS3suTT-DA [debug] [youtube] Decrypted nsig tEQS_i80rOUGNzu5iGqJ => H7uK25vZG9XRtA [debug] Invoking downloader on u'https://rr7---sn-u2oxu-3ufz.googlevideo.com/videoplayback?sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cbui%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&ei=V8q0Zq-UBsObi9oPyu2HmAQ&ip=2a00%3Af41%3A280c%3Abc81%3A21f%3A3cff%3Afe31%3Af779&clen=11868076&spc=Mv1m9oMdYd_sXiMx62QvvWwYpETZfx02TghSsU7bqlAN6lxE2LQHRRouvIA8&id=o-AF5FbbAGV65xwhj2nU_57LflvypGwa8MB8eeAC7H492U&txp=5437434&svpuc=1&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&gir=yes&xpc=EgVo2aDSNQ%3D%3D&requiressl=yes&keepalive=yes&source=youtube&mv=m&sig=AJfQdSswRQIhAP72ZQbxmhrlUi3e-HOVChZpUpF0eMoV_E8_ijSSBBclAiATuolPxWe-Zu1dT3GEVMlsdGysgWBHTlwRI8li46-DAA%3D%3D&dur=963.262&ns=kKg-kfDfuVbjTS65WU1dkvoQ&initcwndbps=683750&vprv=1&lsig=AGtxev0wRgIhAMH39bxljfqCWERLnJn6uk4fwCcF8KLxVyo-kNWBQ12EAiEAvyddg7_MZmOJaxm_6FGMrYQ46QyAWSlMFtwLyutkkp4%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lmt=1719721390409377&c=WEB&sefc=1&bui=AXc671IAPUtiXDq-Pl7XW3uVaWERhmcylGTUiHyo2tscEKyk6jIUsXLiX2Dmm-XSlYJrA4C7ieOUIkYT&mime=video%2Fwebm&fvip=1&rqh=1&itag=243&mm=31%2C29&mn=sn-u2oxu-3ufz%2Csn-u2oxu-f5fez&mh=Wg&n=H7uK25vZG9XRtA&mt=1723123983&expire=1723145911&pl=44&ms=au%2Crdu&mvi=7' [dashsegments] Total fragments: 2 [download] Destination: Younger Dryas Ground Zero-KAR4fAX5T7Y.webm [download] Got server HTTP error: HTTP Error 403: Forbidden. Retrying fragment 1 (attempt 1 of 10)... [download] Got server HTTP error: HTTP Error 403: Forbidden. Retrying fragment 1 (attempt 2 of 10)... (...) [download] Got server HTTP error: HTTP Error 403: Forbidden. Retrying fragment 1 (attempt 10 of 10)... ERROR: giving up after 10 fragment retries Traceback (most recent call last): File "/tmp/youtube_dl/downloader/dash.py", line 53, in real_download success, frag_content = self._download_fragment(ctx, fragment_url, info_dict, headers) File "/tmp/youtube_dl/downloader/fragment.py", line 111, in _download_fragment success = ctx['dl'].download(fragment_filename, fragment_info_dict) File "/tmp/youtube_dl/downloader/common.py", line 380, in download return self.real_download(filename, info_dict) File "/tmp/youtube_dl/downloader/http.py", line 349, in real_download establish_connection() File "/tmp/youtube_dl/downloader/http.py", line 116, in establish_connection raise err HTTPError: HTTP Error 403: Forbidden $ youtube-dl -v -f 18 https://www.youtube.com/watch?v=KAR4fAX5T7Y (...) [youtube] KAR4fAX5T7Y: Downloading webpage [debug] [youtube] Decrypted nsig VBAfoZEf80W3eyE7Dszz => TzNgN7AY3usbMA [debug] [youtube] Decrypted nsig RW3pJEFDyXC3sL_njpNw => _OtbOnOx3XbcEA [debug] Invoking downloader on u'https://rr7---sn-u2oxu-3ufz.googlevideo.com/videoplayback?sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cbui%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Crqh%2Ccnr%2Cratebypass%2Cdur%2Clmt&ei=Lcu0ZrOMJ4nLi9oPluSy8A0&ip=2a00%3Af41%3A280c%3Abc81%3A21f%3A3cff%3Afe31%3Af779&spc=Mv1m9jS9yvcfd54-9WnRaxwLawVSyLC8xffdEotJUzFMSuPKfS-QPqVtafkqnNg&id=o-APSCiR-PE8fiIILaa7raMVEorBAZf_3xeINDRTo5YavR&txp=5438434&svpuc=1&cnr=14&xpc=EgVo2aDSNQ%3D%3D&requiressl=yes&ratebypass=yes&source=youtube&mv=m&sig=AJfQdSswRQIhANa8e8HdKaU8NA10S_QskyrGG-qWiQH1_YxTEwi3aW2CAiBMlITtm5mGNXfH1CnGwHO686gZhLN-NqVGXGdGUbAeGQ%3D%3D&dur=963.326&ns=CnCWR8DmhdUwrB1rK8DAB7UQ&initcwndbps=698750&vprv=1&lsig=AGtxev0wRgIhAI_RQHzrKBTWTp-U93rQCxJGThSNR8ETJDCo6luyaObdAiEAoXX51N7u9nDeD5o9SM1Sk3EDppryh7Am_ahxJBXd47E%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lmt=1719734104377590&c=WEB&sefc=1&bui=AXc671J6PvX_kCZblnFlUB2VBnE2ZR0kKDiIenSg_cDF5a1MAm50t74ktnGCCs0fcaiN4YIilP51R-2F&mime=video%2Fmp4&fvip=1&rqh=1&itag=18&mm=31%2C29&mn=sn-u2oxu-3ufz%2Csn-u2oxu-f5fez&mh=Wg&n=TzNgN7AY3usbMA&mt=1723124224&expire=1723146125&pl=44&ms=au%2Crdu&mvi=7' [download] Destination: Younger Dryas Ground Zero-KAR4fAX5T7Y.mp4 [download] 100% of 19.46MiB in 00:16