{"action":"created","issue":{"url":"https://api.github.com/repos/dusty-nv/jetson-inference/issues/267","repository_url":"https://api.github.com/repos/dusty-nv/jetson-inference","labels_url":"https://api.github.com/repos/dusty-nv/jetson-inference/issues/267/labels{/name}","comments_url":"https://api.github.com/repos/dusty-nv/jetson-inference/issues/267/comments","events_url":"https://api.github.com/repos/dusty-nv/jetson-inference/issues/267/events","html_url":"https://github.com/dusty-nv/jetson-inference/issues/267","id":360495311,"node_id":"MDU6SXNzdWUzNjA0OTUzMTE=","number":267,"title":"Jetson Xavier + Logitech C920 Issue","user":{"login":"S4WRXTTCS","id":280576,"node_id":"MDQ6VXNlcjI4MDU3Ng==","avatar_url":"https://avatars1.githubusercontent.com/u/280576?v=4","gravatar_id":"","url":"https://api.github.com/users/S4WRXTTCS","html_url":"https://github.com/S4WRXTTCS","followers_url":"https://api.github.com/users/S4WRXTTCS/followers","following_url":"https://api.github.com/users/S4WRXTTCS/following{/other_user}","gists_url":"https://api.github.com/users/S4WRXTTCS/gists{/gist_id}","starred_url":"https://api.github.com/users/S4WRXTTCS/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/S4WRXTTCS/subscriptions","organizations_url":"https://api.github.com/users/S4WRXTTCS/orgs","repos_url":"https://api.github.com/users/S4WRXTTCS/repos","events_url":"https://api.github.com/users/S4WRXTTCS/events{/privacy}","received_events_url":"https://api.github.com/users/S4WRXTTCS/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":7,"created_at":"2018-09-15T01:28:11Z","updated_at":"2018-09-17T23:53:34Z","closed_at":null,"author_association":"NONE","body":"As I understand it jetson-inference supports the Jetson Xavier (with Jetpack 4.0 DP) as of the latest commit (81b84d7). But, when I try imagenet-camera I'm unable to get any video from a Logitech C920 web camera.\r\n\r\nI initially tried setting the DEFAULT_CAMERA connection to 0 when I had the C920 as /dev/video0, and I've also tried it with a setting of 1 when I had two USB UVC cameras attached to the system.\r\n\r\nIn previous experiences with the Jetson TX1/TX2 it sometimes required max performance mode to prevent USB suspend issues. I tried that on the Xavier using the jetson_clocks.sh script, but it didn't make any difference in whether the video worked or not.\r\n\r\nI tried Cheese the webcam app, and that worked fine. So the camera+board seems to work.\r\n\r\nI used to be able to use GTK UVC video viewer on the TX1/TX2, but that isn't working either. That crashes if I have a camera connected. "},"comment":{"url":"https://api.github.com/repos/dusty-nv/jetson-inference/issues/comments/422208105","html_url":"https://github.com/dusty-nv/jetson-inference/issues/267#issuecomment-422208105","issue_url":"https://api.github.com/repos/dusty-nv/jetson-inference/issues/267","id":422208105,"node_id":"MDEyOklzc3VlQ29tbWVudDQyMjIwODEwNQ==","user":{"login":"S4WRXTTCS","id":280576,"node_id":"MDQ6VXNlcjI4MDU3Ng==","avatar_url":"https://avatars1.githubusercontent.com/u/280576?v=4","gravatar_id":"","url":"https://api.github.com/users/S4WRXTTCS","html_url":"https://github.com/S4WRXTTCS","followers_url":"https://api.github.com/users/S4WRXTTCS/followers","following_url":"https://api.github.com/users/S4WRXTTCS/following{/other_user}","gists_url":"https://api.github.com/users/S4WRXTTCS/gists{/gist_id}","starred_url":"https://api.github.com/users/S4WRXTTCS/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/S4WRXTTCS/subscriptions","organizations_url":"https://api.github.com/users/S4WRXTTCS/orgs","repos_url":"https://api.github.com/users/S4WRXTTCS/repos","events_url":"https://api.github.com/users/S4WRXTTCS/events{/privacy}","received_events_url":"https://api.github.com/users/S4WRXTTCS/received_events","type":"User","site_admin":false},"created_at":"2018-09-17T23:53:34Z","updated_at":"2018-09-17T23:53:34Z","author_association":"NONE","body":"Just a quick note about the frame rate.\r\n\r\nIt's not an issue with the jetson-inference, but that's the framerate of the camera at 1280x720. \r\n\r\nApparently I'm going to need a faster camera. :-) \r\n"}}
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