py","contentType":"file. yt-dlp. Worked for me after nearly 1 painful hour of searching. Before it was ~5-10MiB/s. ytdl-patched is a command-line program to download videos from YouTube and many other video platforms. ago. Hence why youtube-dl uses bitrate as the measure of quality. /yt-dlp, this problem does not occur. 04 When trying to download from Pornhub, I receive the following: [PornHub] ph5c36ad5b702f5: Downloading pc. 25. 334 At the time this article was written no release that fixes this bug was made. yt-dlp - A youtube-dl fork with additional features and fixes. #8540 opened 2 weeks ago by dominik-d. Hls is for videos and dash is for audio. To list the available subtitles on a YouTube video with yt-dlp: yt-dlp --list-subs VIDEOURL. If you swapped it around to say mkv/mp4, you get two mkv's because mp4+m4a is ok in mkv. yt-dlp is a youtube-dl fork based on the now inactive youtube-dlc. There is this unofficial library to interact with music. Disk Space: At least 200MB of free disk space. github-userx opened this issue Nov 11, 2019 · 1 comment. Pornhub downloads not working, yt-dlp Release 2022. yt-dlp is an improved fork of youtube-dl , which is a popular command-line tool for downloading videos from various websites, including YouTube. 儘管它說要輸入某種代碼,但YT-DLP操作的邏輯實際上很簡單:如果您想下載bilibili視頻的視頻內容,. 11. gz [docs] Fix some typos by pukkandan, zootedb0t [cleanup] Replace improper use of tab in trovo by glenn-slayden DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE. I don't understand what went wrong here; it should be loading 3 webpages before proceeding with scanning through the videos, but it errors out loading on the first webpage. yt-dlp - A youtube-dl fork with additional features and fixes. For more info see this. GitHub is where people build software. seniorm0ment commented on Apr 7, 2021. exe (fork of Youtube-DL) Good news to fellow yt-dlp users! Added advanced option to specify location of Youtube-DL executable. 06. I've read the guidelines for opening an issue. BeatSaber-Downloader - Download beatsaber maps using the map's hash id. I'm reporting a broken site; I've verified that I'm running yt-dlp version 2023. I could be mistaken though. googlevideo. Also, youtube-dlc config files are no longer loaded; Merge youtube-dl: Upto commit/4460329 (except tmz, gedi)On the site, the quality selector has 2160p and 1440p quality videos, but yt-dlp doesn't offer them. Sorry for what is most likely a very stupid question but I am not particularly coding savvy. No one has anything negative to say about it. 结果跟用 youtube-dl命令的差不多,标题行含义: > ID:文件ID > EXT:格式 > RESOLUTION:分辨率 > FPS:视频的帧率 > FILESIZE:文件大小 > VCODEC:audio only表示仅音频 > ACODEC:video only表示仅视频(没有音频);像mp4a. One way of doing this would be using the command: docker cp . add --verbose to your command and post the result of a download attempt. How to list chapter titles from a YouTube video using youtube-dl / yt-dlp. BeatSaber-Downloader - Download beatsaber maps using the map's hash id. See this post for example usage. I’m reporting a broken site; I’ve verified that I’m running yt-dlp version 2022. For developers of the extractor that means failing tests. youtube-dl and the yt-dlp fork are a command-line program to download videos from… [build] Add homebrew taps yt-dlp/taps/yt-dlp by nao20010128nao [build] Fix bug in making yt-dlp. youtube-dl and the yt-dlp fork are a command-line program to download videos from YouTube. search (query) [0] ["videoId"] yt-dlp is a fork of the now-discontinued youtube-dlc, with the goal of adding new features and patches while also staying compatible with the original project. a ubuntu expert I chatted to mentioned yt-dlp one to me. Raise minimum recommended Python version to 3. 06 (update instructions) or later (specify commit) yt-dlp is a youtube-dl fork based on the now inactive youtube-dlc. Add this topic to your repo. The main focus of this project is adding new features and patches while also keeping up to date with the original project. yt-dlp is a small command-line program to download videos from YouTube. It's safe. This was already mentioned in the comments, but it deserves its own answer: autoload -Uz bracketed-paste-magic zle -N bracketed-paste bracketed-paste-magic autoload -Uz url-quote-magic zle -N self-insert url-quote-magic. I've read the guidelines for opening an issue. There is a regex option within Klipper's Settings to extract necessary links, OR option to. 10 I've checked that all provided URLs are alive and playable in a browser The provided URLs do not contain any DRM to the b. 3 as a min requirement, which happens to be the. I'm using the Windows 10 version of yt-dlp and I have made sure I'm up to date on the . For this I use the yt-dlp tool. 2. If you happened to have an existing file with this path, your command would pass the wrong address to the tool. python3 -m pip install yt-dlp==2023. The add-on simplifies the process by extracting the video's 'v' parameter from the URL and generates the corresponding yt-dlp command with desired options like audio, metadata, and subtitles. A few hours before its current state, I issued the same command and got through most of the videos before it suddenly started throwing the PhantomJSwrapper errors while. yt-dlp is a youtube-dl fork based on the now inactive youtube-dlc. Suggest and vote on featuresI've searched known issues and the bugtracker for similar questions including closed ones. If you're on Fedora, you can sudo dnf install webp-pixbuf-loader to see . yt-dlp and youtube-dl are the engines that drive the GUIs and other apps in this ecosystem. [ x ] I'm reporting a broken site support. Cum 4x Froggy Style. FFmpegFixupM3u8PP may need to run with ffmpeg by pukkandan. URL is now served as html instead of json and yt-dlp prints a WARNING: Failed to parse JSON: Expecting value in '': line 1 column 1 (char 0). Downloading an entire Pornhub channel works when I simply paste the url of the channel into the yt-dlp command, but I find that I need to put the brakes on yt-dlp or I'll quickly get a flood of 429 (too many requests) errors that require a few minutes of waiting to reset. Open windows explorer to the folder where you downloaded yt-dlp. I'm reporting a broken site support issue. yt-dlp - A youtube-dl fork with additional features and fixes commute-tube - Copy online media to your USB pen by night and watch it on your daily commute BeatSaber-Downloader - Download beatsaber maps using the map's hash id. Yes, I’m using the latest version of yt-dlp. The current up to date version is “2022. abc. commute-tube - Copy online media to your USB pen by night and watch it on your daily commute. added site-bug account-needed bug triage. I've searched the bugtracker for similar issues including closed ones. • 2 yr. Run your yt-dlp command with -vU flag added ( yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead. py","contentType":"file. Because the HTML has duplicate video URLs, it appears as 201 videos. I tried some tools and noticed that vedio from googlevedio. DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE I understand that I will be blocked if I remove or skip any mandatory* field Checklist I'm reporting a. Quick Answer. DO NOT post duplicates. 18 for windows is not compatible with my version of wine. com called ytmusicapi. For a single video download I. Checklist [ ] I'm reporting a broken site support [ ] I've verified that I'm running yt-dlp version 2021. Example #2 - download a YouTube playlist and convert it to the highest available quality . 16 fe6c82c Compare yt-dlp 2023. yt-dlp is up to date (stable@2023. This causes pasted URLs to be automatically quoted, without needing to disable globbing. It's pretty simple with something like this: parallel --jobs 8 -a list. It supports a wide range of video and audio formats, and it can also be used to download subtitles and metadata. First it downloaded french subtitles. Conversation 3 Commits 3 Checks 9 Files changed Conversation. Yt-dlp is a command-line program for downloading videos from various video hosting platforms. I'm reporting a bug unrelated to a specific site; I've verified that I'm running yt-dlp version 2023. config/yt. Note that pyinstaller does not support Python installed from the Windows store without using a virtual environment . Run your yt-dlp command with -vU flag added (yt-dlp -vU <your command line>)DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE I understand that I will be blocked if I remove or skip any mandatory* field Checklist I'm reporting a broken site I've verified that I'm running yt-dlp version 2022. I have used both of them. pukkandan commented on November 25, 2023 . (Jun-28-2022, 04:42 PM) Axel_Erfurt Wrote: use skip_download Thanks, works Another oddity appeared. 29 (update instructions) or later (specify commit); I’ve checked that all provided URLs are playable in a browser with the same IP and same login detailsyoutube-dl is a free and open source download manager for video and audio from YouTube and over 1,000 other video hosting websites. If you are downloading a format that. Processor: Intel Pentium 4 or higher. - 直接调用浏览器,使用浏览器环境爬取视频和. Even when I tried now downloading stuff for 2-4 weeks, it didn’t change or improved my download speedThe major new features from the latest release of blackjack4494/yt-dlc are: . py","path":"yt_dlp/extractor/__init__. yt-dlp is a fork of youtube-dl. Manage in-app downloads and custom command templates. Run your yt-dlp command with -vU flag added ( yt-dlp -vU <your command line>) Copy the WHOLE output (starting with [debug] Command-line config) and insert it below. I can't recall what the "c" in yt-dlc meant. not just that but some compilations and such. Saved searches Use saved searches to filter your results more quickly23K subscribers in the youtubedl community. Only the returned sections will be downloaded. About Chapters: All, None = same original; Split by Chapters = After the download is complete, save the file by chapter;. I don't know if it's the yt-dlp. I've read the guidelines for opening an issue. exe file, last update was 03/04/2023 I'm trying to archive a channel by Dr. youtube-dl and the yt-dlp fork are a command-line program to download videos from YouTube. Tzahi12345 mentioned this issue on Apr 1. Q&A for work. Changelog. github","contentType":"directory"},{"name":"devscripts","path":"devscripts. 264 video codec and AAC audio codec to create an MP4 file with a medium preset and a constant rate factor (CRF) of 23. Run your yt-dlp command with -vU flag added ( yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead. No additional plugins or external scrapers are needed. pornhub link with completely default settings downloaded the best video (the 854x480 version) with no problem for me. transferlucif3rhun1 commented on November 25, 2023 1 . The latest yt-dlp has Python 3. yt-dlp is a fork of the youtube-dl command-line video downloading tool. com and other sites that don’t provide direct links to. github","contentType":"directory"},{"name":"devscripts","path":"devscripts. 10. For example, when it is in C:in, do this: Open the command prompt using Administrator privilege: Click Start, type cmd. The main focus of this project is adding new features and patches while also keeping up to date with the original project. Why they give it free to ios, I have no clue. Run your yt-dlp command with -vU flag added (yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead; Copy the WHOLE output (starting with [debug] Command-line config) and insert it below; Complete Verbose OutputAccording to #462 (comment), Instagram is handled by youtube-dl/yt-dlp, and I'd imagine so do most sites that contain videos, but not sure. Run your yt-dlp command with -vU flag added (yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead; Copy the WHOLE output (starting with [debug] Command-line config) and insert it below;. ( update instructions) I've checked that all provided URLs are alive and playable in a browser. The main fix is to switch from youtube-dl to yt-dlp, 99% of the time you won't get throttled. Right click in the folder where your yt-dlp is stored, then click “Command Prompt here” or “terminal here” if you have Microsoft terminal installed (available from the windows store) and type yt-dlp. yt-dlp --update-to master switch to the master channel and update to its latest release. Every time you invoke yt-dlp, it will be with those arguments (unless you use the --ignore-config option, then. "best" is subjective. Downloading an entire Pornhub channel works when I simply paste the url of the channel into the yt-dlp command, but I. To avoid this behavior, you can put the URL in quotes. YTMusic () query = "unity fat rat" videoId = yt. [PornHub,YouTube] Refresh onion addresses by unit193 [RedBullTV] Parse subtitles from manifest by Ashish0804 [streamcz] Fix extractor by. Release notes: youtube-dl and the yt-dlp fork are a command-line program to download videos from YouTube. I've searched the bugtracker for similar issues including closed ones. Note: yt-dlp is a fork of youtube-dl that was created after the parent project became stagnant. 2(720p)就直接包含了音频As of end of May 2022, youtube-dl hasn't had an update in almost 6 months ( you can verify yourself by looking at the top left corner of their site ) youtube-dl's last update prior to December 2021 was from June 2021. For example this command. exe file, last update was 03/04/2023 I'm trying to archive a channel by Dr. Copy the WHOLE output (starting with [debug] Command-line config) and insert it below. Copy the WHOLE output (starting with [debug] Command-line config). It's blazing fast as well. 2 participants. 05. Note that distribution packages are often outdated. Improve plugin architecture by Grub4K, coletdjnz, flashdagger, pukkandan. com favourite videos, "ytfav" keyword (requires authentication) Youtube watch history, "ythistory" keyword (requires authentication)ytdl-patched is now yt-dlp-based version Assets 8 👍 1 VerTigoNTxvii reacted with thumbs up emoji 🎉 1 trimechee reacted with hooray emoji ️ 1 trimechee reacted with heart emoji 🚀 1 trimechee reacted with rocket emojiThis is a temporary fix, as yt-dlp should come out with a fix soon. KeepStreams is an online tool that allows users to download videos from subscription video services such as Netflix and Hulu. Even my normal download with other programs is around (10-20mbps) now. We are a community of enthusiasts helping each other with problems and usability issues. I'm reporting a site feature request. txt file inside your Docker volume named youtube-dl_data or the folder /config/ inside your container. 03 KB 2 days ago SHA2-256SUMS. Run your yt-dlp command with -vU flag added ( yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead. Checklist. Copy the WHOLE output (starting with [debug. Add C:yt-dlp. youtube-dl: Get the videos you want to keep. 11. It is released under the Unlicense software license. conf that causes the problem. Also beware of -citk. I use it and it works perfectly so that it takes all my bandwidth and downloads as fast as possible. I'm reporting a broken site. yes. The main focus of this project is adding new features and patches while also keeping up to date with the original project. I've checked that all provided URLs are alive and playable in a browser. The only comment with more than 25 replies has 51. Wiki Security 3 Insights Releases Tags 2 days ago github-actions 2023. For Unix: You will need the required build tools: python, make (GNU), pandoc, zip, pytest Then simply run make. I've read about sharing account credentials and I'm willing to share it if required. Fix support for upcoming Python 3. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. yt-dlp is available for Windows, macOS, and Linux. exe is in, to your PATH. Copy the WHOLE output (starting with [debug] Command-line config). Hmmm. uluqat. Run your yt-dlp command with -vU flag added (yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead; Copy the WHOLE output (starting with [debug] Command-line config) and insert. 06 (update instructions) or later (specify commit); I've checked that all provided URLs are playable in. Once you've extracted your cookies, place the cookies. Put ffmpeg. INSTALLATION. 03. youtube-dl and the yt-dlp fork are a command-line program to download videos from YouTube. Connect and share knowledge within a single location that is structured and easy to search. Only video and playlist down. The name of its developer, u/pukkandan . flv: specifies the input file name. I've checked that all provided URLs are alive and playable in a browser. yt-dlp - A youtube-dl fork with additional features and fixes commute-tube - Copy online media to your USB pen by night and watch it on your daily commute BeatSaber. They're directly downloadable from these links:But for that there is a fork: yt-dlp The fork has a few more features, and supports a lot more sites due to more active maintenance. Use aria2c to get faster downloads for those. FollowAdd the extension cookies. Since 2015, youtube-dl uses -f bestvideo+bestaudio/best as the default format. 13:オプションを先に設定しておいて「yt-dlp」と入力するだけでダウンロードする方法 上述の通り、yt-dlpにはファイル名の変更やサムネイルの. 10. yt-dlp is available for Windows, macOS, and Linux. Q&A for work. 04. ) and can be distributed and installed as packages. Add this topic to your repo. exe for post-processing tasks. Description. Also you didn’t explain about format, if you download this way it will do whatever it wants. Filename generation makes no sense here. 1-full_build-(using Windows 10). yt. It requires the Python interpreter and is therefore platform-independent. I've searched known issues and the bugtracker for similar issues including closed ones. It will be dictionary-like, but if you want to ensure it is a serializable dictionary, pass it through YoutubeDL. 0 705 0. Checklist I'm reporting a broken site I've verified that I'm running yt-dlp version 2021. Also if you pay for youtube premium and include cookies, then yt-dlp still gives highest priority to 356 . This repository hosts releases for the nightly channel for yt-dlp. So I recently changed from youtube-dl to yt-dlp and so far I'm having issues with embedding the thumbnail to my videos Here is the command I use: yt-dlp -f bestvideo*+bestaudio/best --sleep-interval 10 --write-sub --sub-lang en --embed-subs --add-metadata --embed-thumbnail. . Weegley commented Feb 22, 2022. 08. 18”. How to install the latest version of youtube-dl. There are 302 comments, yet it only extracts 197. An add-on that automates the creation of yt-dlp commands for YouTube videos. If the specified quality is not available, yt-dlp will automatically download the next best quality. DO NOT post duplicatesThis means that they cannot be downloaded using yt-dlp, a normal download tool. [ x ] I've checked that all provided URLs are alive and playable in a browser. In order to test with the yt-dlp command directly, you can either download it and run it locally, or for a better simulation of its actual conditions, you can run it within the MeTube container itself. webvideo-downloader - Web video downloader for Bilibili, iQIYI, Tencent Video, MGTV and WeTV. 23K subscribers in the youtubedl community. 例如,如果您想下載比利比利視頻的內容,請輸入以下代碼,然後按Enter開始下載. yt-dlpは、YouTube・Abema・ニコニコ動画など、多くの動画共有サイトから動画をダウンロードすることができるコマンドラインツールです。. Run your yt-dlp command with -vU flag added ( yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead. I'm asking a question and not reporting a bug/feature request. 4. - ; youtube-dl is the most popular Windows, Mac & Linux alternative to yt-dlp. youtube. {"payload":{"allShortcutsEnabled":false,"fileTree":{"yt_dlp":{"items":[{"name":"__pyinstaller","path":"yt_dlp/__pyinstaller","contentType":"directory"},{"name. 12. This fork was previously mentioned in this reddit, but I thought it would be best to make. ytdl-patched. yt-dlpをパソコンにダウンロードする方法. We are a community of enthusiasts helping each other with problems and usability issues. But, this past week, something changed and now I can’t download anything at all from Instagram. exe), then the only thing that you need to add to the path is C: (the directory that contains the yt-dlp binary). Copy the WHOLE output (starting with [debug] Command-line config) and insert it below. 06 (update instructions) or later (specify commit); I've checked that all provided URLs are playable in a browser with the same IP. sudo pacman -R youtube-dl. the best try was to run yt-dlp and grep the first download line that contains the playlist name, but that seems too much for a basic job Also note that I don't want to use: yt-dlp -o "%(playlist_title)s" because I want the name of the playlist only. The latest release is still from 2021. on youtube, that refers to the best pre-merged audio and video stream, but the default format selection is "bestvideo+bestaudio/best" meaning it'll grab the best individual video and audio streams (IF ffmpeg available) before the pre-merged 720p version. On a typical PornHub download, I see yt-dlp downloading several m3u8 files and one JSON file. {"payload":{"allShortcutsEnabled":false,"fileTree":{"yt_dlp":{"items":[{"name":"__pyinstaller","path":"yt_dlp/__pyinstaller","contentType":"directory"},{"name. • 2. com and other sites that don't provide direct links to the videos served. yt-dlp --skip-download --write-sub --sub-lang en 视频链接. See the list of supported sites. Run your yt-dlp command with -vU flag added ( yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead. The code goes something like this. I understand that I will be blocked if I intentionally remove or skip any mandatory* field; Checklist. Yahoo screen search (Example: "yvsearch10:sleeping bunny" ) Google Video search (Example: "gvsearch:running tortoise" ) Vimeo watch later list, "vimeowatchlater" keyword (requires authentication) YouTube. The main focus of this project is adding new features and patches while also keeping up to date with the original project. sig 566 Bytes 2 days ago SHA2-512SUMS 1. au: iview, showseries: Fix extraction (#8586) by bashonly. ( update instructions) I've checked that all provided URLs are alive and playable in a browser. Each line defines some options. I've checked that all URLs and arguments with special characters are properly quoted or escaped. 18. exe), then what it is on the images is correct. See the readme for more information ; Add --compat-options 2021,2022 ; This allows devs to change defaults and make other potentially breaking changes more easily. txt youtube-dl:/config/. The master channel features releases that are built after each push to the master branch, and these will have the very latest fixes and additions, but may also be more. Run your yt-dlp command with -vU flag added (yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead; Copy the WHOLE output (starting with [debug] Command-line config) and insert it below; Complete Verbose Output 그나마 youtube-dl을 포크하여 업데이트하고 있는 yt-dlp는 지속해서 최신 버전을 올리면서 좀 더 안정적인 다운로드 효율을 보이고 있다. Fix --config-location -. [ ] I'm reporting a broken site support. mp3, even when the link is to both a YouTube video AND a YouTube playlist (this works thanks to --yes-playlist and the fact that we've used single quotes around the YouTube URL; for yt-dlp, simply replace youtube-dl with yt-dlp in the command below):Checklist I'm reporting a broken site I've verified that I'm running yt-dlp version 2022. Run your yt-dlp command with -vU flag added ( yt-dlp -vU <your command line>) If using API, add 'verbose': True to YoutubeDL params instead. 6M pornhub videos based on the 320k most recently updated playlists as of mid-July 2019. exe in a new path and run . According to libraries. 01. 9 of 11 tasks. 06. youtube-dl-gui VS yt-dlp; youtube-dl-gui VS webvideo-downloader; youtube-dl-gui VS tartube; youtube-dl-gui VS youtube-dl-wpf; youtube-dl-gui VS ytmdl; youtube-dl-gui VS udemy-dl; youtube-dl-gui VS yt-dlc; Sponsored. • 2 yr. I've verified that I'm running youtube-dl version 2019. onion [pornhub] Detect geo restriction [pornhub] Dismiss tbr extracted from download URLs [curiositystream:collection] Extend _VALID_URL (#26326, #29117) [youtube] Make get_video_info processing more robust [youtube] Workaround for get_video_info requestIt will not necessarily download the best audio. exe icon appears, right click and select "Run as administrator". So many months, devs don’t respond much and all that. I change the extension to . works here. NEW FEATURESIf you directly specify the quality selection id, just use the hls ones and if you use filters to select quality, you can use [protocol=m3u8_native] for video and audio. I've read the guidelines for opening an issue. 사용법도 youtube-dl과 거의 동일하다. yt-dlp是一个 youtube-dlp 的fork,并且基于如今不在活跃的 youtube-dlc 而开发。. github","path":". And then put into it what I mentioned above. add --downloader aria2c to your yt-dlp command. . The main focus of this project is adding new features and patches while also keeping up to date with the original project. There’s also YouTube-dlg, which is way easier if you don’t know commands. 02. 24:02. com, as well as many other sites. 8 ( #8183) by Grub4K. Learn more about TeamsPackage Approved. now I need subtitles. Say you downloaded the exe file to your desktop (C:UsersUSERNAMEDesktop). So I pretty much brute-force it by leveraging something like GNU parallel to run multiple yt-dlp processes at once, effectively multi threading it. I think youtube-dl is dead. But if I manually download yt-dlp. Ce qui donnera pour récupérer le fichier : Code : Tout sélectionner. Copy the WHOLE output (starting with [debug] Command-line config) and insert it below. And then put into it what I mentioned above. Run your yt-dlp command with -vU flag added ( yt-dlp -vU <your command line>) Copy the WHOLE output (starting with. 07. 09 [x ] I've searched the bugtracker for similar site feature requests including closed ones; Description. We are a community of enthusiasts helping each other with problems and usability issues. The main focus of this project is adding new features and patches while also keeping up to date with the original project. test_PornHub succeed. 97fps, with AVC codec, and stereo audio with sample rate 44. If yt-dlp. Prevent RCE when using --exec with %q (CVE-2023-40581) by Grub4K. Yes, I’m using the latest version of yt-dlp. yt-dlp --ffmpeg-location C:ffmpegffmpeg. Q&A for work. The nightly releases are available from yt-dlp/yt-dlp-nightly-builds or as development releases of the yt-dlp PyPI package (which can be installed with pip's --pre flag).