Debian Multimedia :: Computer Reboots After Running Avconv

Aug 12, 2015

I just converted a movie from mp4 to avi format and was away from the computer during the conversion. When I came back, the file had been properly converted but the computer was at the login prompt. I assume that it rebooted when the conversion was complete. Is this normal behavior? I don't see any avconv 'switches' to prevent that from happening.

View 7 Replies


ADVERTISEMENT

Debian Multimedia :: Avconv Audio Out Of Sync

Feb 5, 2015

I try to record video with my Win TV capture card with avconv. The exact same lines worked fine with Ubuntu 12 and with SUSE, but with Ubuntu 14, the audio is out of sync.

avconv -f video4linux2 -channel 1 -s 640x480 -i /dev/video0 -deinterlace -f alsa -i plughw:1,0 -ar 22050 -ab 64k -acodec ac3_fixed -vcodec mpeg4 -vb 2000k -y test.mp4

View 2 Replies View Related

Debian Multimedia :: Avconv Gives Audio And Video Out Of Sync

Sep 10, 2015

I have a problem with avconv. Most of the use cases work spledidly, but when I need to crop a segment and then splice multiple segments together, I get problems.

The process I use is this:

1. Raw recording of short segments in high-quality AVI, These are produced by avconv, some as screencast and some by combining a PNG file with flac audio from audacity.

2. Conversion segment by segment into mp4 and ogv
Options A: -acodec aac -strict experimental -ab 128k -ac 2 -vcodec libx264 -s 640x480 -pix_fmt yuv420p -movflags +faststart -crf 22
Options B: -acodec libvorbis -ab 128k -ac 2 -vcodec libtheora -s 640x480 -b 500k

3. Splicing of the segments using MP4Box or oggCat.
(I used to do this in ffmpeg, but I have not figured out how to do it in avconv.)
This works.

In some cases I need to crop the segments, using the copy codecs and the -ss and/or =t options.

If I crop the AVI segments (between 1 and 2) the sound is clipping (this also generates a spree of error messages `Non-monotonous DTS'). If I crop mp4/ogv segments, (between 2 and 3) the remaining video, after the cropped segment are out of sync. I get the same problems with both OGV and MP4 playing them in vlc. Playing the mp4 directly in iceweasel works as it should.

View 0 Replies View Related

Debian Multimedia :: Avconv Downsizing Resolution - Can't Read Text

Dec 3, 2015

I have recently began to use libav and had an issue I was running into.. Not exactly how to word it so I will simply state the symptoms..

Goal: Create a screencast demo on linux, play it back on a windows machine.

I am running this command to record the screen, installed libav:

avconv -f x11grab -r 25 -s 1600x900 -i :0.0 -vcodec libx264 -threads 4 /home/sysadmin/Desktop/output.avi

The issue I am running into is, when I try to play this file in Windows Media Player or even VLC on the linux host, the default size of the video results in the text in the terminal to be unreadable..

When I re-size the video, as in blow it up to full screen, I can see the text clearly..

The playback device is running something like 1280x1020 resolution. Is there a way to make it so that the text will also be readable?

View 6 Replies View Related

Debian Multimedia :: Avconv - Two Pass Encoding MOV To WEBM Not Working

Jan 11, 2016

I am trying to perform a 2-pass encoding of a video from .mov to .webm, but it looks like that the 2-pass encoding is much worse than doing a single pass encoding. Here are the two commands I use:

Code: Select allavconv -y -i input.mov -r:v 25/1 -c:v libvpx -minrate 400k -maxrate 600k -b:v 400k -s 640x360 -force_fps -b:a 80k -pass 1 output.webm

avconv -y -i input.mov -r:v 25/1 -c:v libvpx -minrate 400k -maxrate 600k -b:v 400k -s 640x360 -force_fps -b:a 80k -pass 2 output.webm

View 10 Replies View Related

General :: Cousin Unplugged The Computer - Freezes And The Computer Reboots Over And Over

Apr 17, 2009

I boot linux from a usb drive so I can carry my distro wherever I go - I've been doing it for quite some time now and it's always worked wonderfully. Problem: This morning my little cousin unplugged the computer WHILE I was booting into linux. Power loss has happened before, but with no ill effects. This time however, it's decided it won't boot. The screen clears, and just as GRUB is about to load, it freezes and the computer reboots over and over.

I booted to a LiveCD of Ubuntu to try and fsck the drive, but it won't mount the volume. I've worked with this install so long, and have customized it so much I **really** don't want to do a reinstall.. What can I do?

View 3 Replies View Related

Debian Multimedia :: Nvidia-settings Doesn't Save Across Reboots - Jessie 64bit

Dec 12, 2015

I had some issues with nvidia drivers, and removed all of the packages using

Code: Select allrm /etc/X11/xorg.conf and Code: Select allapt-get purge nvidia*

Upon reboot, I was back with nouveau drivers and proceeded to reinstall nvidia drivers according to [URL] .....

Code: Select allapt-get install nvidia-driver
apt-get install nvidia-xconfig
I can then change my refresh rate using
Code: Select allnvidia-settings
but when I hit "Save to X configuration file", I get the following output in terminal:
Code: Select allroot@debian:/home/anon# nvidia-settings
Package xorg-server was not found in the pkg-config search path.
Perhaps you should add the directory containing `xorg-server.pc'
to the PKG_CONFIG_PATH environment variable
No package 'xorg-server' found

As a result, my nvidia preferences aren't saved across reboot.

Here are all of my sources:
Code: Select alldeb [arch=amd64,i386] http://repo.steampowered.com/steam/ precise steam
deb-src [arch=amd64,i386] http://repo.steampowered.com/steam/ precise steam

deb http://ftp.ca.debian.org/debian/ jessie non-free contrib main   
deb-src http://ftp.ca.debian.org/debian/ jessie non-free contrib main 

[Code] ....

System Specs:
Debian GNU/Linux 8 (jessie) 64-bit
Gnome Version 3.14.1
Processor: Intel® Core™ i7-4770K CPU @ 3.50GHz × 8
Graphics: GeForce GTX 780/PCIe/SSE2

View 6 Replies View Related

Ubuntu :: Computer Reboots Before Grub Loads

Feb 20, 2011

I've installed Ubuntu inside Windows 7 with the Ubuntu Windows installer. I have previously had problems with booting Ubuntu, but it always got to GRUB at least. Now it shows the Windows bootloader, I select Ubuntu and the computer just reboots.

View 4 Replies View Related

Ubuntu :: Grub Reboots Computer Before Starting OS?

Jun 12, 2011

This is a strange one. Ever since upgrading to 11.04 64-bit, I've had this problem and I've just been dealing with it...

After the machine posts, grub presents itself. Before upgrading, it would timeout after 5 seconds and boot the first/default entry. Since the upgrade, it no longer automatically boots the first entry. In addition, it reboots the computer after selecting the first entry. After it comes back up to grub, you select the first option and this time it boots.

I'm pulling my hair out on this one. I'm by no means a Linux expert, but I've been running Ubuntu for a few years now and this is one of the first issues that I've been unable to work through.

View 9 Replies View Related

Ubuntu :: Suspend / Hibernate Instantly Reboots Computer?

Oct 25, 2010

A weird problem arose a few months ago in my box and has plagued me ever since: the PC immediately reboots whenever I try to suspend or hibernate Ubuntu. It's actually instantaneous, as if I pushed the reset button.Way more days into googling than I wished I had to, I have tried just about every solution related to suspension/hibernation problems,but none really applies to the exact situation I'm experiencing, since most are about being unable to resume after suspending/hibernating, and in my case it seems the system is instantly killed and therefore doesn't even start said operation.

After rebooting, applications behave exactly as when the PC is hard-reset, which I think is an indication that running processes aren't being properly terminated and the system is just going down abruptly (if the less-than-a-second it takes to go down and restart the boot sequence isn't obvious enough).Before you ask:

everything was working fine before;

upgraded to Maverick but the problem remained;

every suspend/hibernate method that I know of (GUI, CLI) does the same;

can't easily test in another OS since I only have Ubuntu installed (no dual-boot or the like);swap partition is larger than RAM; /etc/initramfs-tools/conf.d/resume is pointing to the correct swap UUID;

tried several SUSPEND_METHODS and video-related options in /etc/default/acpi-support;

enabling/disabling the acpid and acpi_support services in BUM (Boot-Up Manager) has no effect;

enabling/disabling BIOS STR (Suspend-To-RAM)-related options has no effect;

unsetting NvAGP or setting it to 1 in /etc/X11/xorg.conf has no effect;

adding/removing the agpgart and intel_agp modules to /etc/modprobe.d/blacklist.conf has no effect;

installing the hibernate package has no effect;

not sure what I'd be looking for, but nothing strikes me as relevant in /var/log/messages.

This is really strange. May it be a hardware failure of some sort? What else can I try to work this one out or at the very least understand what's happening?

View 1 Replies View Related

Ubuntu Installation :: Computer Hangs During Update And After Reboots

Feb 25, 2011

I just installed Xubuntu 10.10. It indicated 202 updates, so I started to update and next thing I notice is that the computer is frozen on probably the screensaver. I reboot the computer by pressing the reset-button (ctl-alt-del doesn't work) and after reboot it flashes the update-tool processing a kernel-update. Then it flashes back to login screen and hangs. Another reboot I only get to login screen and it hangs. When booting into recovery mode, it hangs on

EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
Begin: Running /scripts/init-bottom ... done.
done.
Begin: Running /scripts/init-bottom ... done
(blinking cursor)

how to go on and get my system running?

HW: 2GHz, 80 GB disk, 1 GB RAM

View 2 Replies View Related

Ubuntu Installation :: Computer Reboots When Windows Selected In Grub?

Feb 15, 2010

Just installed Ubuntu 9.10 and had windows 7 ultimate installed prior to installing Ubuntu. When I installed Ubuntu I partitioned off a section of the HDD that windows is installed on and installed to that new partition. Ubuntu boots and works great but ever since installed if I select windows to boot it just reboot PC all together. Tried making windows default and it booted windows once then went back to normal. I tried to follow suggestions on different post about running "sudo grub" but it is not a command according to my terminal.

View 7 Replies View Related

Ubuntu Installation :: Windows 7 Selected In Grub Reboots Computer?

Mar 5, 2010

I recently installed Ubuntu, my first experience with Linux, but when I try to boot a previously installed Windows 7 from grub, it reboots the system back to the grub screen. I can boot to Ubuntu.

I've been searching for and working on possible solutions for several days to no avail. There are some similar posts on various forums but few quite like mine, and solutions I've read haven't solved my problem. I tried booting to the windows 7 repair disk and selecting the repair start up option, but the message tells me no problems were found.

View 5 Replies View Related

Ubuntu Multimedia :: Control Vlc Running Video From Another Computer?

Mar 21, 2010

I have one laptop connected to my tv. It has all the videos on it. ther laptop(actually a netbook) that I have set up to do light browsing on. Both are running ubuntu 9.10. I would to be able to remotely control vlc running on the laptop connected to the tv from the netbook. I have been searching for a while and have found hints that this is possible, but everything either refers to streaming from one machine to another or doesn't give enough examples to figure it out. I have tried enabling the http interface, but I can't access this from another computer.

View 9 Replies View Related

Ubuntu Networking :: Computer Loses Internet Connection And Requires Many Reboots To Re-connect

Sep 5, 2010

I am using Ubuntu Studio 10.04 LTS and I am experiencing the following problem: my computer loses its Internet connection and appears to require several reboots to re-establish an Internet connection.

As suggested on a similar post relating to wireless connection loss, I supply the output of sudo lshw -C network

*-network
description: Ethernet interface
product: NetLink BCM5789 Gigabit Ethernet PCI Express
vendor: Broadcom Corporation

[Code].....

Note that I have REMOVED my wireless card in case there was some kind of hardware conflict or failure. I am using a wired connection through a Linksys WRT54G router that is supplying an Internet connection to another computer and an IP phone without any problem.

When I run the command network-admin (or select System > Administration > Network) I can see only 3 tabs (General, DNS and Hosts) It seems that the Connections tab has disappeared (and I believe this happened when I upgraded from Ubuntu 9/Karmic Koala). If I click Help it shows me that there should be 4 tabs, not 3.

The connection dropping began prior to my decision to upgrade. In fact it took several attempts to complete the upgrade. Should I attempt to re-install the upgrade? I am not sure how to do it without losing my connection. When I visit System > Administration > Update Manager, I am informed that my system is up to date.

View 3 Replies View Related

Software :: Ubuntu 10.04 - VNC - When Computer Starts Up/reboots It Doesn't - Unlock The System Keyring

Nov 11, 2010

I've got a computer i'm trying to VNC to.

The problem is that when the computer starts up/reboots it doesn't "Unlock the system keyring"(I think that's what it said).

When I try and attempt to connect to the computer it asks for the VNC password(as per normal) but fails to connect after that.

The reason is that the Ubuntu computer prompts for the user's password to unlock the system(locally).

What I want is to be able to turn on the computer without having to worry about entering the password. I've had it running fine on 8.04 yet the newer version seems to be annoying :s

The system is set to automatically login on startup too.

I've tried this: "delete the keyring folder under /home/XXXX/.gnome2" then setup remote desktop again. But that hasn't worked either. I still have to enter the password to a keyring

View 2 Replies View Related

Debian :: Reboots From Scratch After Hibernation?

Jun 5, 2011

on my laptop, I have configured my power button to hibernate the system. It works, but once a while the system, after booting and while almost being where Gnome desktop appears, reboots itself from scratch.

Configuration:

- EeePC 1000HE
- Debian Squeeze up-to-date
- Hard-disk encryption via LVM installed while installing the system

View 8 Replies View Related

Ubuntu Multimedia :: Sound Volumes Are Ear-shattering Loud Across Reboots?

Apr 27, 2010

I recently installed Ubuntu 9.10 on my desktop and I now remember why I didn't ever use it, and that is because the sound volumes are ear-shattering loud across reboots. I have tried doing:Code:sudo alsactl store 0However it doesn't save the settings. I can set the volumes manually using alsa-mixer but that is a pain.I have read the "comprehensive fix to audio problems"sticky but it did not alleviate my problem. And as far as I know, my alsa is up to date.I'm sorry I don't know the relevant output of code needed to show alsa version, etc., so please inform me and I will post accordingly.

View 9 Replies View Related

Debian :: Eeepc Reboots When Display Is Moved?

Aug 23, 2010

I am running Debian on my eeepc, and whenever I move the display while my computer is on, it often restarts. It turns off at a specific place on the hinge.

View 4 Replies View Related

Debian Installation :: Screen Will Go Black After A Few Reboots?

Dec 14, 2010

I've been running 5.05. Just in the last few weeks after I update the screen will go black after a few reboots. I believe it has something to do with the ATI Drivers. If I clean install and install the smxi drivers after a few reboots the screen goes black right before the log in screen. This also happens with Mepis and Dream Linux which are Debian Base.

View 6 Replies View Related

Debian Configuration :: Squeeze: Networking Goes On And Off Between Reboots?

May 9, 2011

I have Debian Squeeze 6.0.1 on my laptop (2.6.32-5-amd64 Kernel). Laptop is Dell Latitude E6410.

Problem: My network connection (wired eth0) is not stable/persistent. If it is working in present session then after reboot it goes off.

Now to make it work, if i change the "/etc/network/interfaces" and then reboot again, it starts working. I mean i have two /etc/network/interfaces files which look like:

First one is:

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback

[Code]....

So, if network doesnt work after a reboot, i simply switch the interface file (i.e if am using 1st interface file then i change it to 2nd one) and then reboot. and then network starts working....its so odd....so actually both interface files happen to make network work but i have to reboot and switch between them everytime. Kind of annoying.

View 7 Replies View Related

Debian Hardware :: OpenGL 3.1 - Spontaneous Reboots

Aug 29, 2014

I am enjoying spontaneous reboots. Here is my config:

Code: Select allroot@notosh:/home/ckosloff# inxi -bmxxx
System:    Host: notosh Kernel: 3.16-0.towo-siduction-amd64 x86_64 (64 bit gcc: 4.9.1)
           Desktop: KDE 4.14.0 (Qt 4.8.6) info: plasma-desktop dm: kdm
           Distro: Debian GNU/Linux jessie/sid
Machine:   System: TOSHIBA product: Satellite C75D-B v: PSCLEU-003002 serial: 6E028973U
           Mobo: TOSHIBA model: Portable PC v: MP serial: 1 Bios: Insyde v: 1.10 date: 04/30/2014

[Code] ....

I am now using OpenGL 3.1 and Native, any changes I should make there?

View 13 Replies View Related

Debian Multimedia :: Iceweasel Locking Up Computer

Mar 12, 2016

I'm running iceweasel 44.0.2 on debian stretch w/ xfce. I'm suddenly having a problem with iceweasel freezing and subsequently freezing my desktop. It can be fixed by deleting the .mozilla file (cache?). When iceweasel starts freezing up, the other browsers (both chromium and chrome) freeze up as well. I honestly don't even know how to start to address what is going on.

View 9 Replies View Related

Debian Multimedia :: Web Browser Freezes Computer

Apr 11, 2016

I recently installed Debian Jessie, and I am fairly new to Linux. I have both IceWeasel and Chromium, and every other time I try to use either, it freezes the whole computer, the screen shows only diagonal colors, and I have to hard boot. I have another windows and linux computer on this network with no problems at all. I have run checks on the ram on this computer which found no problems. Everything else on the computer works fine.

View 14 Replies View Related

Debian Installation :: Installer Reboots When Selecting Install

Aug 22, 2015

I'm trying to install Debian 8.1 LXDE 64bit on a Toshiba Chromebook cb30 from usb. When I select 'install' the laptop restarts and gets me back to the installer menu. I removed 'quiet' from the boot options and it seems that the reboot happens after initrd.gz is read. I previously installed the 32bit version on the chromebook and the installation process worked pretty much without any issues. I might have added 'mem=1024m' to the boot options, though even if I did, this doesn't do anything to my current attempt.

The chromebook processor according to `uname -a` is x86_64 Intel Celeron 2955U. how I could install the image or start debugging the issue?

View 2 Replies View Related

Debian Installation :: 6.0.1a-kfreebsd-amd64DVD Reboots After Partioner

Mar 26, 2011

I checked the md5sum of the iso image, and the integrity of the DVD passes, but when I run the kfreebsd-amd64 DVD I get to the partitioner stage, set out my partitions, click 'yes' to format and then my computer reboots. Is this a known error or a bad burn?

View 5 Replies View Related

Debian Multimedia :: Hooked Up The Internet To Computer After Booting

Mar 17, 2010

every since i hooked up the internet to my computer i've had nuthing but problems everytime i boot up. in gdm, the greeter failed everyother time. so i switched to kdm. now everyother time the screen freeze's.

View 2 Replies View Related

Debian Multimedia :: Multiple Dropbox Accounts On One Computer?

Nov 3, 2010

Have nautilus -dropbox from this page : dropbox-deb-amd64-package/.Trying to run multiple dropbox accounts on one computer, see :multiple-dropbox-instances-in-same-time.html.When I run HOME=$HOME/.dropbox-alt /usr/bin/dropbox start -i I

get : ~$ HOME=$HOME/.dropbox-alt /usr/bin/dropbox start -i
Starting Dropbox...No protocol specified
/usr/lib/pymodules/python2.6/gtk-2.0/gtk/__init__.py:57: GtkWarning: could not open display

[code]....

View 1 Replies View Related

Debian Installation :: Reboots At Startup After Latest Update Of Testing

Apr 12, 2011

After the latest update of testing, Debian started to reboot at at startup, after just few messages shown (that's all after GRUB choice is made). If I pick up older kernel it boots OK. What should I look for to determine the cause? (I.e. what log etc.).

View 4 Replies View Related

Debian Multimedia :: Xorg Not Showing (1024x768) Resolution Of Computer

May 3, 2015

I'm now working to install Debian 8 on another computer since yesterday. Another Linux, and as always, endless list of problems.

- A computer that was freezing at every installation attempt (but never at the same moment) during installation when the Broacom cardbus adapter was connected (it's a chance that it is easy to remove and I found it quickly... and it is working once installation is finished)

- Turning to sleep mode after 15 seconds if I don't quickly try to login

- BOINC receive no work

- Tray icons are here but invisible - no icons, just gray space

- xserver-xorg-video-savage is installed, but I have resolution problems, and weird glittering horizontal lines when the computer is working (as on my other PC with the SiS video card).

On Debian 7.8, it was working fine for having the 1024x768 native resolution of this laptop screen.

But, with debian 8, the max resolution is now "800x600" and with this screen, there is no smooth effect : the image is a disaster.

Here is "lspci -nn" :

Code: Select all00:00.0 Host bridge [0600]: VIA Technologies, Inc. P/KN266 Host Bridge [1106:3156]
00:01.0 PCI bridge [0604]: VIA Technologies, Inc. VT8633 [Apollo Pro266 AGP] [1106:b091]
00:0a.0 CardBus bridge [0607]: O2 Micro, Inc. OZ601/6912/711E0 CardBus/SmartCardBus Controller [1217:6972]
00:0c.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB21 IEEE-1394a-2000 Controller (PHY/Link) [104c:8026]
00:10.0 USB controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev 80)

[Code] ....

How to confirm that my Video card is included into xserver-xorg-video-savage package ? How do I know if the driver is loaded ? How to modify xorg confifugration files in this modern flavour of Linux in order to force adding the 1024x768 resolution ? I already succeed into /etc/default/grub and "update-grub" for the bootloader screen but I want it too in the desktop environment.

View 7 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved