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Re: Video generation on linux systems: Note and rests change color
From: |
Karlin High |
Subject: |
Re: Video generation on linux systems: Note and rests change color |
Date: |
Wed, 15 Nov 2017 13:11:56 -0600 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 11/15/2017 12:30 PM, David Wright wrote:
I don't understand this. sleepenh is*not* a replacement for usleep.
Gnu systems use*their* sleep command which takes non-integer values.
As expected, sleep uses seconds, usleep uses microseconds (where
u is the usual replacement for ยต) and nanosleep uses nanoseconds
(but the last isn't a command, obviously). Perhaps someone didn't
realise that.
All I know about this is what Google finds for me. :)
address@hidden:~$ usleep
-bash: usleep: command not found
address@hidden:~$ sudo apt-get install usleep
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package usleep
address@hidden:~$ sudo apt list | grep usleep
WARNING: apt does not have a stable CLI interface. Use with caution in
scripts.
address@hidden:~$
Debian finds nothing for this, unless I just don't know how to ask.
There IS a manpage for usleep, but it looks like it's for a C library
feature, not an executable. It says #include <unistd.h>
I got the idea for sleepenh from these:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812184
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=223455
So it would be better if I changed the mkvideo script from "usleep 250"
to "sleep 0.25" instead of "sleepenh 0.25" ?
--
Karlin High
Missouri, USA
- Re: Video generation on linux systems: Note and rests change color, (continued)
- Re: Video generation on linux systems: Note and rests change color, Simon Albrecht, 2017/11/04
- Re: Video generation on linux systems: Note and rests change color, christian, 2017/11/04
- Re: Video generation on linux systems: Note and rests change color, Karlin High, 2017/11/04
- Re: Video generation on linux systems: Note and rests change color, Knut Petersen, 2017/11/04
- Re: Video generation on linux systems: Note and rests change color, Christian Alpen, 2017/11/05
- Re: Video generation on linux systems: Note and rests change color, Knut Petersen, 2017/11/06
- Re: Video generation on linux systems: Note and rests change color, Christian Alpen, 2017/11/15
- Re: Video generation on linux systems: Note and rests change color, Knut Petersen, 2017/11/15
- Re: Video generation on linux systems: Note and rests change color, Karlin High, 2017/11/15
- Re: Video generation on linux systems: Note and rests change color, David Wright, 2017/11/15
- Re: Video generation on linux systems: Note and rests change color,
Karlin High <=
- Re: Video generation on linux systems: Note and rests change color, David Wright, 2017/11/15
- Re: Video generation on linux systems: Note and rests change color, Knut Petersen, 2017/11/15
- Re: Video generation on linux systems: Note and rests change color, Christian Alpen, 2017/11/16
- Re: Video generation on linux systems: Note and rests change color, Knut Petersen, 2017/11/16
- Re: Video generation on linux systems: Note and rests change color, Knut Petersen, 2017/11/06
Re: Video generation on linux systems: Note and rests change color, Knut Petersen, 2017/11/06