{"id":20667074,"url":"https://github.com/lu-zero/bmdtools","last_synced_at":"2025-03-26T22:11:03.235Z","repository":{"id":1262432,"uuid":"1201331","full_name":"lu-zero/bmdtools","owner":"lu-zero","description":"Basic capture and play programs for Blackmagic Design Decklink","archived":false,"fork":false,"pushed_at":"2019-09-26T21:33:58.000Z","size":281,"stargazers_count":200,"open_issues_count":41,"forks_count":72,"subscribers_count":41,"default_branch":"master","last_synced_at":"2025-03-24T10:15:49.673Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsl-1.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/lu-zero.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"COPYING.BSD","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2010-12-27T20:33:11.000Z","updated_at":"2025-03-18T21:08:08.000Z","dependencies_parsed_at":"2022-08-16T12:50:15.176Z","dependency_job_id":null,"html_url":"https://github.com/lu-zero/bmdtools","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lu-zero%2Fbmdtools","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lu-zero%2Fbmdtools/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lu-zero%2Fbmdtools/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/lu-zero%2Fbmdtools/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/lu-zero","download_url":"https://codeload.github.com/lu-zero/bmdtools/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245743426,"owners_count":20665092,"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":[],"created_at":"2024-11-16T19:42:50.300Z","updated_at":"2025-03-26T22:11:03.195Z","avatar_url":"https://github.com/lu-zero.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"## BlackMagic devices tools\n\nInitially developed as an example integration between libavformat and the\nbmd sdk, it ended up being a set of useful tools to use the BlackMagic Devices\ndecklink cards on Linux and macOS.\n\nThanks to TodoStreaming sponsoring its early development.\n\n## Build instructions\n\nIn order to build it just clone/unpack this on your Sample directory from the\nDeckLink SDK and then issue \"make\". If you have [Libav][1] and [pkg-config][2] or\n[pkgconf][3] installed it will build fine.\n\n    Make sure you are using at least Libav10 otherwise it will not build.\n\nYou can build it out of the Sample tree by issuing\n\n```sh\nmake SDK_PATH=/path/to/the/bmd/include\n```\n\n### macOS Support\n\nShould work out of box.\n\n### Windows Support\n\nThe tools do not build on Windows currently, supporting it would either\nrequire a working widl support in mingw64 or access to the native tools.\n\nPatch and/or sponsorship welcome.\n\n## Usage\n\n```sh\n./bmdcapture -C 1 -m 2 -F nut -o strict=experimental:syncpoints=none -f pipe:1 | avconv -vsync passthrough -y -i - \u003cyour options here\u003e\n```\n\n-C select the capture device if more than one is present.\n\n-F define the container format, I suggest using nut.\n\n-f output file name, any libavformat compatible url is supported.\n\n-m specific modeline, resolution+framerate\n\n-o pass AVFormat AVOptions (expert)\n\n\u003e NOTE: make sure you are processing frames capture in real time or be\nprepared to end up using all your memory quite quickly, HD raw data\nfills up memory quickly.\n\n```sh\navconv -vsync 1 -i \u003csource\u003e -c:v rawvideo -pix_fmt uyvy422 -c:a pcm_s16le -ar 48000 -f nut -f_strict experimental -syncpoints none - | ./bmdplay -f pipe:0\n```\n\n\u003e NOTE: The default NUT syncpoint strategy uses additional memory and could\nconsume more memory than expected.\n\n\n## Support\n\nThe github [issue tracker](https://github.com/lu-zero/bmdtools/issues) can\nbe used to track bugs and feature requests.\n\n### Contact\n\nYou can directly contact me either at\n\nlu_zero@gentoo.org or luca.barbato@luminem.it\n\n### Paid Support\n\nPaid support is offered, contact info@luminem.it for details.\n\n[1]: http://libav.org\n[2]: http://www.freedesktop.org/wiki/Software/pkg-config/\n[3]: https://github.com/pkgconf/pkgconf\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flu-zero%2Fbmdtools","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flu-zero%2Fbmdtools","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flu-zero%2Fbmdtools/lists"}