{"id":22880793,"url":"https://github.com/xuantie-rv/process-linker","last_synced_at":"2025-03-31T15:48:21.381Z","repository":{"id":114567407,"uuid":"536885265","full_name":"XUANTIE-RV/process-linker","owner":"XUANTIE-RV","description":null,"archived":false,"fork":false,"pushed_at":"2022-09-26T02:34:04.000Z","size":112,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":4,"default_branch":"master","last_synced_at":"2025-02-06T21:24:36.087Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/XUANTIE-RV.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":"2022-09-15T06:01:32.000Z","updated_at":"2024-06-06T06:46:35.000Z","dependencies_parsed_at":null,"dependency_job_id":"e54c83f3-aab0-4357-853b-7bb60a2c0437","html_url":"https://github.com/XUANTIE-RV/process-linker","commit_stats":null,"previous_names":["xuantie-rv/process-linker"],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/XUANTIE-RV%2Fprocess-linker","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/XUANTIE-RV%2Fprocess-linker/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/XUANTIE-RV%2Fprocess-linker/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/XUANTIE-RV%2Fprocess-linker/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/XUANTIE-RV","download_url":"https://codeload.github.com/XUANTIE-RV/process-linker/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246491412,"owners_count":20786177,"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":"2024-12-13T17:27:16.379Z","updated_at":"2025-03-31T15:48:21.360Z","avatar_url":"https://github.com/XUANTIE-RV.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Process Linker Repository\nThis git module contains a linker library which can be used to connect two process for data sharing and passing file descriptor.\n\n- **src**: c source code of process linker library.\n- **inc**: public header files of process linker library. User should include these files to use process linker.\n- **test**: sample applications. Two sample applications, server and client, are implimented for test and reference purpose.\n\n## How to build\nJust run `make` and binaries will be generated in **output** folder.\n\n## How to use\n- **libplink.so**: shared library of process link. See API doc for more details of usage.\n- **plinkserver**: sample server application\n```shell\nusage: ./plinkserver [options]\n\n  Available options:\n    -l      plink file name (default: /tmp/plink.test)\n    -i      input YUV file name (mandatory)\n    -f      input color format (default: 3)\n                2 - I420\n                3 - NV12\n                4 - P010\n                14 - Bayer Raw 10bit\n                15 - Bayer Raw 12bit\n    -w      video width (mandatory)\n    -h      video height (mandatory)\n    -s      video buffer stride in bytes (default: video width)\n    -n      number of frames to send (default: 10)\n```\n- **plinkclient**: sample client application\n```shell\n./plinkclient [frames] [plink server name] [dump file name]\n```\n\n- **plinkstitcher**: sample implementation of stitching filter, which can stitch up to 4 source videos (NV12 or RAW) into one as NV12 output\n\n```\nusage: ./plinkstitcher [options]\n\n  Stitch multiple pictures to one. Maximum # of pictures to be stitched is 4\n  Available options:\n    -i\u003cn\u003e   plink file name of input port #n (default: /tmp/plink.stitch.in\u003cn\u003e). n is 0 based.\n    -o      plink file name of output port (default: /tmp/plink.stitch.out)\n    -l      layout (default: 0)\n                0 - vertical\n                1 - horizontal\n                2 - matrix\n    -f      output color format (default: 3)\n                3 - NV12\n    -w      output video width (default: 800)\n    -h      output video height (default: 1280)\n    -s      output video buffer stride (default: video width)\n    --help  print this message\n```\n\nPlease note the sample applications have dependency on **video-memory** module for memory allocating and dma-buf operations. \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxuantie-rv%2Fprocess-linker","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fxuantie-rv%2Fprocess-linker","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxuantie-rv%2Fprocess-linker/lists"}