I made a script implementing godofgrunts answer here. I also uploaded it to Gitlab 's snippets. You can find it here. This will download a video from slightly differences can arise because of keyframes.
It can also download whole videos, just omit the time interval in that case. To add on to hyperpallium answer: OP did not mention the video he was downloading had to be from YouTube. With youtube-dl version The MKV file I ended up with was "" in "total duration", but it ended after 34 seconds.
Full cmd. Optional: rename the [file]. This could cause your arguments to be applied more than once resulting in unexpected behaviours, such as cutting your video shorter than it should. I would make a comment to the original answers but I don't have enough reputation for that.
The goal is that there is only one post process for --postprocessor-args in the command line, so that it is only applied once. For example, my config file specifies the --ffmpeg-location , --audio-format , and --audio-quality.
So that in the command line, I would only use -x. Of course, this would work with any post process in the command line, so long as there is only one, and that the rest is hidden in the config file. Someone made a batch script for Windows that downloads the file and extracts the desired portion:.
Here a clean batch script that will do the job nicely, it should be easy to port this to linux as well. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Create a free Team What is Teams? Learn more. How to download portion of video with youtube-dl command? Ask Question. Asked 6 years, 2 months ago. Active 1 month ago. Viewed k times. I am using Ubuntu, and the youtube-dl command is working absolutely fine. Is there any way to do that? Improve this question. AdminBee Related: askubuntu.
Add a comment. Active Oldest Votes. Improve this answer. Johnnie Johnnie 1, 1 1 gold badge 13 13 silver badges 12 12 bronze badges. So essentially, you still have to download the whole video and crop it yourself — Antony.
You can use the -to option instead of -t if you want to specify the time for ending the video slice. Antony ffmpeg will actually only download the part you specify. Antony As long as you put the -ss parameter before the -i parameter, then it will start downloading from the time you specified with -ss. However, if you place -ss after the -i parameter, then ffmpeg will download from the very beginning of the video and start encoding from where -ss specifies.
See my edit of Johnnie's answer for more info. Using youtube-dl alone to download the video, will always work like a charm. Show 5 more comments. Adding to Johnnie's answer: Use youtube-dl --youtube-skip-dash-manifest -g "URL" to get the video and audio streams. I was not sure how to get sound, for Johnnie post. Your post answered it. How does it differ from using --postprocessor-args directly in youtube-dl? But, calling conventions are different between the named pipes and sockets , making writing low-maintenance cross-platform applications difficult.
For example, one such place where these two constructs differ other than the API is terminating the connection. There is no direct equivalent of that in named pipes. Such differences make it difficult to port unix socket applications from Linux to Windows and vice versa; up until now!
Build brings native support for the unix socket to Windows. In the Windows implementation of the unix socket, we have kept the name, definition and semantics of the unix socket address the same as that in Linux , to make cross-platform development easier. There are three different addressing formats for unix sockets. The one difference noteworthy here is that the Windows unix socket implementation currently does not support the auto bind feature whereby an abstract address is auto-generated by the implementation on behalf of the user.
This is also supported on Windows unix socket implementation. Unix sockets provide a mechanism for secure communication. C ommunication over unix sockets can be secured by controlling the file or directory permissions on the pathname sockets or the parent directory. The creation of the new socket file will fail if the calling process does not has write permission on the directory where the file is being created.
Similarly, for connecting to a stream socket, the connecting process should have write permission on the socket. Default is on, and lftp will send password as part of Authorization header. Default is off. Default is on. Default is empty which means no authorization. It is used when lftp works over http protocol. If your proxy requires authentication, specify user name and password in the URL.
Set to empty string to disable Referer header. You can override it by --no-dereference option. Default if false. You can override it by --include option. It is used just after mirror:exclude-regex is applied. It is never used if mirror:exclude-regex is empty.
Otherwise, it will transfer files from a single directory before moving to other directories. Default is 1. You can override it with --parallel option.
You can override it by --perms option. Default is 1 which disables pget. Default is 3 minutes. You can specify two numbers separated by colon to limit download and upload rate separately. Note that sockets have receive buffers on them, this can lead to network link load higher than this rate limit just after transfer beginning.
You can try to set net:socket-buffer to relatively small value to avoid this. Useful to login to buggy ftp servers which reply 5xx when there is too many users. Actual interval depends on net:reconnect-interval-multiplier and number of attempts to perform an operation. When current interval after multiplication by net:reconnect-interval-multiplier reachs this value or exceeds it , it is reset back to net:reconnect-interval-base.
When the interval reachs maximum, it is reset to base value. See net:reconnect-interval-base and net:reconnect-interval-max. This can be useful to select a specific network interface to use. Default is empty which means not to bind IPv4 sockets, operating system will choose an address automatically using routing table.
Not all operating systems support this option, but linux does. The status is saved to a file with suffix. This setting is only used for sftp protocol version prior to 4. Version 4 and later always use UTF Default is Default is 4. The actual protocol version used depends on server. Default is 0x As this could be security risk, default is off. Default is empty, which means current directory no -O option. This can be useful for downloading over HTTP.
The name of a variable can be abbreviated unless it becomes ambiguous. You can set one variable several times for different closures, and thus you can get a particular settings for particular state. For other variables it is not currently used. See examples in the sample lftp. Certain commands and settings take a time interval parameter.
It has the format Nx[Nx Default unit is second. Integer settings can have a suffix: k - kibi, m - mebi, g - gigi, etc. They can also have a prefix: 0 - octal, 0x - hexadecimal.
FTP asynchronous mode pipelining Lftp can speed up ftp operations by sending several commands at once and then checking all the responses. See ftp:sync-mode variable.
Sometimes this does not work, thus synchronous mode is the default. You can try to turn synchronous mode off and see if it works for you. It is known that some network software dealing with address translation works incorrectly in the case of several FTP commands in one network packet. So it must be safe to send several commands at once, which speeds up operation a lot and seems to work with all Unix and VMS based ftp servers. Unfortunately, windows based servers often cannot handle several commands in one packet, and so cannot some broken routers.
Actual location depends on --sysconfdir configure option. See the bookmark command. Passwords are also searched here if an URL with user name but with no password is used. Lukyanov lav yars. Troup comp. The prompt. Number of jobs run in parallel in non-interactive mode. If zero, there is no limit on the number of times lftp will try to lookup an address.
Send this string in ACCT command after login. Initial directory. If true, lftp uses control connection address instead of the one returned in PASV reply for data connection. Retry on server reply for PASS command if text matches this regular expression. Assume this timezone for time in listings returned by LIST command. The maximum number of unreplied packets in flight. The protocol number to negotiate. The server program implementing SFTP protocol.
This setting is used as default -O option for get and mget commands. This should be the name of the pager to use. Used to set initial ftp:proxy or hftp:proxy variables, depending on URL protocol used in this environment variable.
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