similar to: Black frames need higher bitrates than moving ones?!

Displaying 20 results from an estimated 5000 matches similar to: "Black frames need higher bitrates than moving ones?!"

2004 Sep 14
3
Problems with Theora DirectShow filters
Hi, I'm trying to capture video and audio from a webcam in order to encode it with the Theora and Speex DirectShow-filters. For audio, this filter graph plays fine: http://www.huitl.de/mic-speexenc-speexdec-out.png. The video part is problematic. Please have a look at http://www.huitl.de/cam-theoraenc-theoradec-out.png. 1. The webcam provides the color formats RGB24, I420 and IYUV. The
2011 Mar 08
3
HD webcam bitrate
I am looking at getting a HD webcam, I am wondering what is the bitrate of them? Can they be used with a 12Mb/s USB ports? tom_a_sparks "It's a nerdy thing I like to do"
2009 Mar 02
3
TinnR & Philips Webcam
Hi All, I have a Philips Webcam, model SPC110NC. I had to download a diver in order for the webcam to work with Skype from the philips support page (www.philips.com/support). Now when I start up TinnR to use with R, it opens the webcam. If I manually start up R, Tinn R will no longer synch with it. Also, when I install the webcam driver there doesn't appear to be anyway to modify the
2007 Jun 28
1
Webcam under wine
Hi, I recently installed a webcam under Linux, and I'd like to use it with wine. I'd like to test x-lite with this webcam, but I have no idea how to make it see my webcam. I tried in winecfg, but it doesn't seem to contain anything related to the webcam. I searched on internet, but only found some doc about msn messenger. Apparently, it's kind of a hack, not a way to make the
2014 Nov 26
0
"Communications with UPS advice@localhost lost" when using an other USB device
On Nov 25, 2014, at 8:17 PM, Victor Porton <porton at narod.ru> wrote: > Well, also below in dmesg: > > [ 190.249219] usb 3-1.3: usbfs: USBDEVFS_CONTROL failed cmd blazer_usb rqt 33 rq 9 len 8 ret -110 -110 is -ETIMEDOUT. > 26.11.2014, 03:05, "Victor Porton" <porton at narod.ru>: >> A fragment of dmesg output (here idVendor=0665, idProduct=5161 is the
2010 Mar 23
4
Configure Webcam in centos 5.4
Hi list, I looking for a solution about how to configure webcam in centos 5.4 What are the webcam packages available in centos. Any help is highly appreciated. Regards, Krishna -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20100323/72df16f4/attachment-0002.html>
2014 Nov 26
2
"Communications with UPS advice@localhost lost" when using an other USB device
Well, also below in dmesg: [ 190.249219] usb 3-1.3: usbfs: USBDEVFS_CONTROL failed cmd blazer_usb rqt 33 rq 9 len 8 ret -110 26.11.2014, 03:05, "Victor Porton" <porton at narod.ru>: > A fragment of dmesg output (here idVendor=0665, idProduct=5161 is the UPS; the webcam is idVendor=17a1, idProduct=0128): > > [ ???1.317085] usb 4-1: new high-speed USB device number 2
2007 Jan 22
1
theora problems
Hi, I've been trying to use libtheora-experimental (libtheoraenc and libtheoradec) to encode a webcam feed in real-time, to be decoded also in realtime by a second party via XXX-IP, with - unfortunately - not so good results. I'm using custom written functions to convert from RGB8 to YUV420 and back and, although not much processor-efficient, they do what they're supposed to
2010 Jan 13
3
Live webcam stream with Theora
Hey all, I've setup a simple page that just displays a live webcam stream of me at work, and it supposedly falls back onto Cortado if your browser doesn't support the <video> tag. The URL is here: http://media.basilgohar.com/stream/ There's been a lot of talk about live streaming and low bitrate streams. Here is my command line (I've posted this before): time ffmpeg -f
2009 Dec 07
3
Theora encoder performance
I'm evaluating some video codecs for a online conference system. I'm encoding images (640x480) from a webcam. I've been playing around with theora and xvid. First of all, using theora, the decoded image looks strange: http://integrasoft.ro/~mgliga/theora/comparison.png <http://integrasoft.ro/%7Emgliga/theora/comparison.png>. On the left side the image from the webcam, on
2014 Nov 02
3
CentOS 6.6: Webcam problem
Hi I have a lenovo w530 laptop with integrated camera. with the new kernel 2.6.32-504.el6.x86_64 webcam dont' works on /var/log/messages i can see: localhost kernel: uvcvideo: Failed to submit URB 0 (-28). If I boot with old kernels webcam is ok can I fix it? can someone file a bug report? thanks
2010 Apr 15
1
Webcam streaming with ptalarbvorm
Hey all! I'm sure you've all been missing my webcam stream, so I decided to start it up again (also, I wanted to do it for my family overseas). However, this time, I'm doing things a little bit differently. For starters, the encoder is the current (as of about an hour ago) ptalarbvorm branch which is destined to become libtheora 1.2. Another difference is that I'm using
2009 Sep 19
1
Driver for Logitech QuickCam E2500 series webcam
Does anybody know where I can find a driver for a Logitech E2500 webcam. I'm running CentOS 5 on my desktop and want to add a webcam for skype use. If I can yum install a driver from one of the repos that would be great. Andy
2018 May 14
2
using Skype on C-7
Hi I've whined about this before, but now I feel the overwhelming urge to whine some more. Forgiveness begged... :) I've spent some very frustrating times trying to get a microphone to work when doing skype calls. According to the various sound tools available on Centos all the various mics I have (built into webcam, analog headset, USB headset)produce sound just fine. but when using
2011 Oct 11
1
Inbuilt Bisoncam NB Pro webcam is not detected in CentOS 6
Sir, Recently i have buy a HCL ME Laptop with inbuilt webcam support. I have installed the CentOS 6 and its not detected the Bisoncam NB Pro webcam. Is there any driver is required, if its required please send me the driver download link and installation steps. Regards -S.Balaji
2011 Sep 21
5
Ekiga - camera
dear All, when first installing CentOs some 6 months ago, I noticed this strange thing called Ekiga. Now, some guys at work use Skype and I heard that's owned by Microsoft. So enter James. I bought a webcam, actualy 2, to test Ekiga. Logitech Webcam c210. I saw this url :http://www.ideasonboard.org/uvc/ on this url :http://wiki.centos.org/AdditionalResources/HardwareList/Webcams and in
2014 Nov 26
0
"Communications with UPS advice@localhost lost" when using an other USB device
A fragment of dmesg output (here idVendor=0665, idProduct=5161 is the UPS; the webcam is idVendor=17a1, idProduct=0128): [ 1.317085] usb 4-1: new high-speed USB device number 2 using ehci-pci [ 1.405223] tsc: Refined TSC clocksource calibration: 3395.557 MHz [ 1.405228] Switching to clocksource tsc [ 1.449642] usb 4-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.449648]
2006 Nov 11
2
Live Ogg Vorbis/Theora Streaming Software
Hi, Its been a while since I posted to this list. I have finished an application to stream Live Ogg Vorbis/Theora to file or Icecast server for Windows users. For example, you can stream your webcam/radio station with it. Maybe this will help make more Theora streams available as there seems to be very little Windows support. Some features are as follows: - Connects to DirectShow Input
2011 Jun 07
2
Lenovo webcam doesn't work
Hello all, I recently tried to install a webcam that I have through wine. When I ran the windows xp/2000/vista/win7 driver through wine, this was the output I saw in terminal Code: fixme:iphlpapi:NotifyAddrChange (Handle 0x8fee90c, overlapped 0x8fee8f0): stub wine: configuration in '/home/jarrod/.wine' has been updated. fixme:storage:create_storagefile Storage share mode not implemented.
2010 May 26
1
Get Empia webcam to work with Wine
I'm using a camera based upon an Empia Technology 2750 webcam (1.3 mp) and cannot get the thing to work. One program gives an error message "Can't add Smart Tee". Another crashes. The drivers for the camera (wXP) installed without any problem. The webcam doesn't work well under native Linux, although there are drivers for it (they set it to the wrong resolution, and the