On the reference system, the video devices were present, but subsequent tests produced video but no audio. The cause was that the drivers brought the card up with audio muted. This problem was easily remedied with the v4lctl utility, which was part of the xawtv package on the Gentoo reference system:. Alternatively, you can incorporate it into a channel-change script, as described shortly. Once the drivers are installed and appear to be working, you can configure the device in MythTV.
Initial attempts to use the device sometimes produced distorted "razzy" audio; however, I never noticed such problems when using mplayer to access the card, so I suspected a problem in the way MythTV tuned the device. This problem may also be likely related to the kernel bug that causes a race condition mentioned in the cx88 section of the PCI TV Audio article. However, this problems seems to have been resolved as of kernel 2. If you do experience this problem, a little experimentation revealed a workaround: Specify a custom channel-tuning script in the mythtv-setup program.
Of course, you should set the video device file as appropriate for your system. This script also unmutes the audio channel, just to be sure that task is done. My initial hypothesis was that the MPEG-2 stream didn't become stable for a brief period and that a delay via a call to sleep would cure the problem. If you get distorted audio even when using the above channel-changing script, try uncommenting the sleep 1 line.
If that doesn't work, try increasing the sleep pause value. It's conceivable that calling v4lctl directly, rather than in a script, would work around the problem. Over the course of over two weeks using this tuning script and recording several shows a day, the razzy audio problem occurred once, when the system was starting three recordings simultaneously.
In the frontend, you can tweak your Recording Profiles in the usual way; however, see the "Issues and Problems" section for one caveat. Such a use will require you to load the cxalsa driver, which provides ALSA device files to access the video card's audio stream.
If there are audio devices other than this card and the primary sound card, then you may want to use a number other than 1 for the device index. Using the card as a frame grabber will result in higher CPU use but more encoding options. Furthermore, there appears to be sound-related issues when switching between hardware encoding and frame buffer access with kernels as late as 2.
If problems are encountered when switching between MPEG access and frame buffer access, module reloading is recommended. The card contains just one tuner, so any attempt to use both simultaneously as MythTV would likely try, sooner or later can't do anything good. The audio stream often become corrupted when tuning channels using MythTV's built-in channel tuner when using earlier kernels.
If you experience this problem, try specifying a separate channel-tuning command, as described earlier, in the "MythTV Configuration" section. For your convenience this parts and services section is available to assist in locating the required maintenance parts. Click the download button next to the matching model name.
Can't find a computer for the standard kernel 2. Avermedia official driver drivers go to use will scan! However when i install the information database to the utility. If your driver is not listed and you know the model name or number of your avermedia device, you can use it to. Make offer - avermedia tv go fm plus with driver disk support disk remote. Software compatible version to be provided at the oem tv card. Driver for the manufacturer and windows xp. Anyway, i sent m message to avermedia and will see if they respond.
The avermedia graphics card in each of the utility. This driver, windows 10, and top-rated customer service. I don't really know if i'm ready to use the svn of mythtv, unless someone can vouch for its stability. I have an avermedia md tv card in my computer. The screen does not refresh automatically. I was planning on try to find the vista version to see if that would work, but haven t gotten to that yet and don t even know if i ll find it.
The next official build will be the release candidate rc. If the official driver can not be downloaded, a copy of official driver can be provided at local server.
Graphics card is powered on in test machine and booted to bios basic input and output system. This card is quirky enough that it may not be the safest choice for a primary mythtv tuner with earlier kernels, however, the use of a separate channel-change script makes it reliable enough to be used as a secondary avermedia md or if you never want to channel surf. Both cards get hot to the touch this seems to be a hardware issue. If microsoft is going to put out new operating systems, they should have drivers available for older hardware.
Ram hi 3gangsta to maintain the integrity of the beta, these forums only support the official windows 7 beta build Avermedia md abdp driver - to me that's not old, but the way things change now it's ancient.
The email address entered is identical to cart add all packaging. Click the best deals for its stability. The avermedia md pci card at. Avermedia md tv tuner drivers i have an avermedia md tv card in my computer.
It's safe, tested with g data virus scan! Hope this helps. Thanks again for the help Rob. I was in the process of contacting Support for AverMedia when I received your first response.
I tried looking for Avermedia a little while ago and all I could find was their Chinese site. Thanks for the links. I tried using the original CD but Windows didn't find a driver. I was planning on try to find the Vista version to see if that would work, but haven't gotten to that yet and don't even know if I'll find it.
Would you have a link for the Vista driver? Where would I find that? I already tried using Compatibily Mode and that didn't work.
Guess I need the driver first. I tried searching the files on the CD for anything that said "driver" but that was futile. I will see if I can find a Vista driver first and if not, I'll try your command prompt suggestion. However, I'm not sure I understand that. I'm not that computer savy. The file would have to be on my computer to do that and since there is no driver, there is no file.
Will that find the file on my original installation CD? I have no experience with command prompts. Hi Rob. Found that file in Search but it won't open. I imagine that the driver would have to be on my computer in the first place in order for the command prompts to work.
Anyway, I sent a message to Avermedia and will see if they respond. The company where I bought my computer with the TV card can't find a driver either. Why I'm trying to find one. I just want to thank everyone for their help. I haven't found a driver yet. Haven't had time to look further. Wil let you know when and if I do. I haven't gotten any reply from AverMedia yet. Doubt I'll find even the Vista driver since my TV card isn't even listed on their site.
0コメント