{"id":16655218,"url":"https://github.com/iannesbitt/hvo-timelapse","last_synced_at":"2025-06-14T21:36:21.513Z","repository":{"id":175691120,"uuid":"132856104","full_name":"iannesbitt/hvo-timelapse","owner":"iannesbitt","description":"designed to pull hawaii volcanoes webcam images and automatically turn them into a timelapse every day","archived":false,"fork":false,"pushed_at":"2018-05-11T19:55:10.000Z","size":27,"stargazers_count":1,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-08T11:08:41.814Z","etag":null,"topics":["timelapse","webcam"],"latest_commit_sha":null,"homepage":"https://volcanoes.usgs.gov/volcanoes/kilauea/multimedia_webcams.html","language":"Shell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"agpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/iannesbitt.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-05-10T06:06:26.000Z","updated_at":"2018-05-17T23:16:43.000Z","dependencies_parsed_at":null,"dependency_job_id":"c643de49-8cef-41df-98f5-20923f9017ee","html_url":"https://github.com/iannesbitt/hvo-timelapse","commit_stats":null,"previous_names":["iannesbitt/hvo-timelapse"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iannesbitt%2Fhvo-timelapse","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iannesbitt%2Fhvo-timelapse/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iannesbitt%2Fhvo-timelapse/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/iannesbitt%2Fhvo-timelapse/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/iannesbitt","download_url":"https://codeload.github.com/iannesbitt/hvo-timelapse/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243275595,"owners_count":20265208,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["timelapse","webcam"],"created_at":"2024-10-12T09:52:16.327Z","updated_at":"2025-03-12T18:41:05.266Z","avatar_url":"https://github.com/iannesbitt.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"# hvo-timelapse\n\n### requirements\n- Arch Linux or Ubuntu preferred, but MacOS may work (not tested)\n- [`ffmpeg`](https://www.ffmpeg.org/)\n- [`jpeginfo`](https://github.com/tjko/jpeginfo)\n\nThis is designed to go in a folder called $HOME/Pictures/webcams.\n\nCurrently, there are two files that control `wget` sequences, `cams10m.sh` and `cams15m.sh`. These were designed to work on the schedule of Hawaii Volcanoes webcams with different update intervals. You can change how you see fit.\n\nYou'll want to edit one of the `cams*.sh` files to add your own webcams. Then you need to \n`mkdir YOURFOLDER` and make sure `YOURFOLDER` is listed in the `cams` file, above the \n`wget` command, like so:\n\n```\ncd YOURFOLDER\nwget http://YOUR.WEB.CAM.URL filename.jpg\ncd ..\n```\n\nThe `filename.jpg` will be appended to a datestamp, so the `YOURFOLDER` folder will fill up \nwith files named like the following:\n`2018-05-10_002601_filename.jpg`\n\nYou can then ask cron to take all those files and put them into a timelapse. My crontab is \nas follows:\n\n`crontab -e`\n\n```\n### hawaii volcanoes webcams ###\n# hvo webcam get scripts\n*/10 * * * * cd $HOME/Pictures/webcams/; ./cams10m.sh 2\u003e\u00261 # get 10-minute webcams\n*/15 * * * * cd $HOME/Pictures/webcams/; ./cams15m.sh 2\u003e\u00261 # get 15-minute webcams\n\n# timelapses (end up in $HOME/Pictures/webcams/*/video0/)\n# the following two line checks 57 past every hour at whether it's 11:57 in Honolulu\n# if so, run the timelapse and jpg cleanup scripts successively\n# thanks to art-of-the-web.com (https://www.the-art-of-web.com/system/cron-set-timezone/)\n57 * * * * [ \"$(TZ=\":Pacific/Honolulu\" date +\\%H\\%M)\" == \"2357\" ] \u0026\u0026 $HOME/Pictures/webcams/video.sh \u0026\u0026 $HOME/Pictures/webcams/*/*.jpg\n```\n\nBy default, videos end up in a folder called `video0` inside the `YOURFOLDER` folder.\n\nYou can check for duplicates in the current directory by calling `rmdup.sh`. You can also check for corrupted JPGs by calling `rmcorr.sh`. This is done automatically by `video.sh` but could be useful for manual cleaning.\n\nQuestions? Let me know\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fiannesbitt%2Fhvo-timelapse","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fiannesbitt%2Fhvo-timelapse","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fiannesbitt%2Fhvo-timelapse/lists"}