From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Stuge Date: Mon, 23 Aug 2010 23:17:05 +0200 Subject: [ath9k-devel] About the video problem of ath9k_htc In-Reply-To: References: <4C728A3A.60100@erley.org> Message-ID: <20100823211705.9177.qmail@stuge.se> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Lv?? wrote: > I use the normal AV line, connect to my USB EasyCap,and capture the > video by my PC. Ok, so both video and wifi runs over USB. Are you using a USB hub? Any other USB devices? I suggest removing as many USB devices as possible, and testing again with *only* the wifi and the video connected directly to USB ports in the computer. If you are using a USB hub it can definately cause problems. If everything works when wifi and video are connected directly to the PC then you have to experiment with different hubs to find one that works for you. I have encountered many hubs which do not work well at all, especially with isochronous transfers used by audio and video devices. //Peter