Questions tagged [delay]

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81 views

Audio is not in sync after re-encoding with ffmpeg of video and changing audio from eac3 to aac

Recently I did a re-encode using ffmpeg and encountered an inaudible but waveform visible audio desynchronization in the process. Source information of MKV file and audio stream: Mediainfo shows a ...
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2answers
179 views

How to make an app minimize itself after some time?

Is there an argument to specify for an app to minimize itself after being launched after a certain delay in Windows? I made a .bat file to be able to launch multiple apps with one launcher, I ...
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1answer
58 views

Getting rid of “command not found…”

When I mistype command in terminal I got this error: bash: XX: command not found... After that, I have to wait or use keyboard interrupt before I can use prompt again. Sometimes shell offers me to ...
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1answer
181 views

FFMPEG Concat result audio delay

I am editing some old homemade videos and I would like to split the files (~2h long, 60 GB) to smaller chunks ~10-15 min long for archiving on different media. Currently I am testing merge/...
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30 views

Stream Delay with FFmpeg

Anybody can help me to set a delay of 15 minutes in FFmpeg. I got a webcam by ELP and can set the stream in FFplay with ffplay -f avfoundation -framerate 30 -I "1" But I have no clue how to set ...
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77 views

Windows firewall not working after energy saving

I am using Windows Embedded 8.1 Industry Pro. For testing, the build-in firewall is configured to block outgoing traffic on all three profiles. The problem I recently found: when windows comes back ...
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2answers
63 views

ffmpeg delay in appearing the image

I am using ffmpeg with 264nvenc to transcode streaming channels. the result is very good the channels look great and are very stable, the problem is that when you open the channel, the sound is heard ...
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0answers
28 views

Debian MSSQL connection delay

Recently updated from Debian Stretch to Buster and now I have significant delay like 2-3 seconds while connect to the sql-server (all connections are local). Particularly php request looks like ...
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0answers
92 views

autohotkey: map a key to 2 different hotkeys + need 0 delay

I don't have any hotkeys free. And i need use alt for alt, while i need it when i press it to act like i pressed small l. But with autohotkey code sendinput {l down} {l up} it cause bug i can't ...
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0answers
53 views

A Driver Buffer Causes a 80 ms Delay When Using the USB WiFi Adapter, ALFA AWUS 036ACH

I have a question about how to reduce delay for packets sent using a USB WiFi adapter, ALFA AWUS 036ACH. I installed this driver (rtl8812au, version 5.2.20) for my USB WiFi adapter, ALFA AWUS 036ACH ...
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71 views

Delay on drag and drop icons from my desktop

why it takes many seconds to my PC to move icons from my desktop ? I move it, and i have to wait like 6-7 seconds to see it on the new location .. that's not normal. I'm using Windows 10 installed on ...
2
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1answer
147 views

Firefox new-bookmark dialogue: increase (or disable) the timeout after which it will auto-confirm

When I press control-D in Firefox on an un-bookmarked page, a dialogue opens, letting me pick a title and other options for the bookmark to be created. However, if it takes me longer than 3.5 seconds, ...
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2answers
50 views

Delay all emails I send in a specific time span

The company I work for has a "no email between 10 and 12" policy as a way to give everybody 2 hours to focus on their tasks without being disturbed. In this time span, we are supposed to avoid sending ...
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0answers
399 views

ffprobe fails obtaining the delay of an audio stream?

Getting the delay of an audio stream is usually easy with ffprobe and a command like: ffprobe -show_entries stream -i "(file_path)" Obtaining an output that includes the desired info (see "...
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1answer
42 views

Delay a tcp stream [closed]

I need to synchronize two different streams of data. I'll call them strem A and B in the following. At time zero, both streams start from the sender. But stream A suffer a delay at the beginning of ...
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1answer
223 views

What's causing my window drag delay?

I have a strange issue: When I drag a window on its title bar with the cursor, nothing happens - the window stays there for a while until some time or cursor movement. In other words, there is some ...
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1answer
71 views

Delay with loading Google.com only in specific environment

I have a work computer, and I occasionally work remotely. Computer is fast enough - latest i5 processor; 512 ssd; 8 gb mem. Should be fine, and is fine in almost all contexts. What happens happens ...
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1answer
53 views

why is there a delay in showing the IPs in traceroute?

I use traceroute in windows and as usual I get the delays and the IP addresses of the routeres. In each row, after printing the three delays, it takes a few second before printing the IP address. I ...
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0answers
651 views

ffmpeg concat filter adds audio delay gradually

I use ffmpeg to concatenate a lot of video files, using filter_complex. However, the result file has its audio out of sync gradually. and I use mediainfo --Inform='Video;%Duration%' filename.ext and ...
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0answers
130 views

Windows 10 search “best match” delay (order issues)

I have a problem with the Windows 10 search feature. Currently running 1709 but I think it happens since 1607. The highest entry (best match) is changing for no reason. For example I have Visual ...
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0answers
116 views

Troubleshoot Windows Server 2012 R2 delay

I installed Windows Server 2012 R2 on a silent PC with SSD and economy mode, 8 GB RAM. There are installed: MS SQL Server 2008 R2 Express 2 Linux virtual machines, 1 GB RAM each File sharing is on ...
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1answer
1k views

What are the delays of speakers connected through AUX cable?

I need to know the delay between programmatically running the sound and actually having it played from the speakers, which are connected to the computer through the AUX 3.5mm cable. How can I learn ...
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0answers
52 views

Vim movement delay on lines with 40 or more symbols

I like to visually delimit source code by long comment lines: In C++ I use 80 / characters, in Python I use 80 # characters, etc. Over the years I've noticed that Vim occasionally hiccups (stops ...
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0answers
978 views

In ffmpeg, how to keep SDL output realtimely for the live-view?

When used alone in ffmpeg command line, SDL provide exellent live-view display with nearly no delay in video stream except for audio stream. like this. ffmpeg -f dshow -video_size 1920x1080 -...
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1answer
78 views

Microsoft Word 2007 responds slowly to keypresses, half second lag or more

Pressing a key in MS Word results in a delay before the screen updates. This makes typing (whilst looking at the screen) a terrible experience. Documents are displayed as normal, and print as normal. ...
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1answer
87 views

weird short delay when left clicking an item in Windows 7 File Explorer

I have a weird problem with my windows 7 laptop: left clicking an item in the File Explorer doesn't select the item immediately but after a short delay, like half a second. I tried to investigate, but ...
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0answers
44 views

Delay in every sounds produced by computer

I have a recurrent problem with my computer : everytime I play music on my computer, or a movie, or even sounds in websites, there is a delay (about two seconds) before the sound is launched (the ...
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2answers
456 views

Analyse UDP delay from tcpdump files

I have a video streamer (VLC) which is using RTP to stream video to a client. I have captured the packet trace from both the sender and the receiver side using tcpdump separately. The streaming ...
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1answer
8k views

windows - How do I disable the keyboard delay?

Is there any way to disable the delay caused when holding a key? I want it to do aaaaaaaaaaa instead of a aaaaaaaaa EDIT: I want to do this via the command prompt.
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0answers
463 views

Delay audio from a specific Google Chrome tab

Fairly simple question: I have an audio stream playing in a tab in Google Chrome. Is there some way to delay this stream by X seconds?
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0answers
53 views

How can I fix this short delay when I open files in Adobe products?

When I do file - open in other programs, such as Word or Chrome, windows file explorer pops up immediately. When I do it in Adobe Photoshop, Indesign, Illustrator, etc. there's this little 5-second ...
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1answer
2k views

FFmpeg concatenate audio and offset parts between each other

I figured out how I can concatenate multiple audio files with complex filter, but struggling with offsetting audio in result file. Say, I want to add a gap of 1 seconds silence between each ...
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1answer
5k views

How do I fix a long delay in Excel 2016?

I just bought a new computer (Lenovo ThinkPad E560 with Solid State Drive and Intel Core i5 processor) with Windows 7 and the local version of Office 2016 (NOT Office 365). I have noticed when using ...
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2answers
13k views

Delay batch files in between commands

How do I delay batch files in between commands, with say a once second delay, or even less? I've tried using the ping null command, but it never seems too work for me? ping 127.0.0.1 -n 1 > null ...
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0answers
284 views

Ethernet UDP First Received Packet is Delayed. Why?

I have a PC exchanging data using gigabit Ethernet with some custom hardware. My problem is that when data physically arrives on the network card (checked with an oscilloscope), the first frame is ...
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1answer
479 views

netem packet loss for packets destined to the same machine

I am using a command like sudo tc qdisc add dev eno1 root netem loss 10% to delay all the outgoing packets over the interface eno1, but this won't work if the packets are destined for the same ...
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2answers
3k views

SVCHOST.EXE Using 25% Of CPU Load When Windows Update Is Running [duplicate]

Usually Windows Update does not take that much time to check what updates are available but this time I noticed that it took over 1 hour for it to check and return with information what updates it ...
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0answers
63 views

Keystroke delays at random times while accessing esxi environment through teamviewer

Hey All, So, let me explain my problem. I've got an VMWare ESXi lab environment at home, it is assigned a Free license. I have one Windows 10 VM set up as Management VM with the Teamviewer 11 client ...
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1answer
169 views

windows 8.1 - two minute without network after boot

I have noticed (without being able to determine when it started) that on a Windows 8.1 Pro with default, unmodified system settings, the system does not have network configured when the system reaches ...
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2answers
148 views

During queuing delay, do TCP, IP, and Data Link headers act as a packet or 3 different packets?

According to the definition from wikipedia, I found processing delay to be the delay caused by router processing the packet header. I am just wondering are TCP, IP, and Data link Headers all ...
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1answer
1k views

Chrome Address Bar has a delay

Chrome as a delay (around 1sec - 2sec) between when I first click the addressbar and start typing and showing what I typed. There is only an initial delay, so after the delay the letters, suggestions (...
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0answers
960 views

Chrome is very slow on Windows 10

I have Chrome, Firefox, and Edge on my PC, and Chrome is the slowest of them all. It's not slow to actually connect to the web or load webpages, but there's a 5-10 second delay before it will start ...
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0answers
5k views

Usb mic delay in win 10

I have a usb microphone and if I enable "listen to this device" in Win 10, I have a delay of about half second. I need to get rid of this delay. I have seen around the web that someone solved this ...
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1answer
41k views

How to get rid of lag/delay when unlocking Windows 10

With Windows 7 (and XP) I could walk up to a locked PC (without Ctrl-Alt-Del requirement) and start typing my password, even with the screen off, and the keypresses would all be sent to the password ...
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1answer
3k views

Thunderbird Slow at Receiving Emails

I've been recently having some problems with Thunderbird (38.2.0). I'm using Gmail and Hermes (Cambridge Uni's email service) IMAP/SMTP. I receive emails through, but they are often delayed. For ...
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0answers
688 views

How to set audio delay when muxing with FFmpeg?

I have the following command for muxing audio and video with FFmpeg: ffmpeg.exe -i "D:\Project\Output.webm" -i "D:\Project\Vorbis.ogg" -c copy -aspect 16:9 "D:\Project\Final.webm" Audio is early by ...
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1answer
130 views

Windows 7 print dialog blocks/waits several seconds on CUPS/IPP-client based printer

I have configured Windows 7 (x64) to use a HP LJ 4000T-series printer managed by CUPS (Linux). The problem is that opening the print dialog from any application takes ages for no apparent reason. ...
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0answers
1k views

Delay accessing my second hard disk drive

I have got a gaming laptop with Windows (10) installed on my SSD (128Go) and a second hard disk drive of 1To. (7200 rpm) My SSD does not have enough space so I decided to install some softwares on my ...
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0answers
74 views

Windows 7 latency when typing

When I type, there has been a slight delay between when the key is pressed and when the letters appear on screen. Occasionally when typing, nothing appears for a second and then the letters stutter ...
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6answers
1k views

DOS program has 8 second delay on startup under Win 7

My legacy DOS program (instant-Office) endures an 8 second delay when starting under Windows 7 - every time. Having run the identical program thousands of times under DOS and Win-XP it starts up ...