{"id":45324571,"url":"https://github.com/libpag/ffavc","last_synced_at":"2026-02-21T08:30:50.510Z","repository":{"id":40264189,"uuid":"446253890","full_name":"libpag/ffavc","owner":"libpag","description":"A video decoder built on ffmpeg which allows libpag to use ffmpeg as its software decoder for h264 decoding.","archived":false,"fork":false,"pushed_at":"2025-05-20T13:10:08.000Z","size":40993,"stargazers_count":16,"open_issues_count":1,"forks_count":5,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-05-20T14:25:36.601Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Objective-C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"lgpl-2.1","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/libpag.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.txt","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,"zenodo":null}},"created_at":"2022-01-10T02:14:24.000Z","updated_at":"2025-05-15T01:58:53.000Z","dependencies_parsed_at":"2025-02-17T10:34:56.344Z","dependency_job_id":null,"html_url":"https://github.com/libpag/ffavc","commit_stats":{"total_commits":21,"total_committers":5,"mean_commits":4.2,"dds":"0.38095238095238093","last_synced_commit":"061fa3fa1387072f147b47db1855df53f89eefb7"},"previous_names":[],"tags_count":4,"template":false,"template_full_name":null,"purl":"pkg:github/libpag/ffavc","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libpag%2Fffavc","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libpag%2Fffavc/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libpag%2Fffavc/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libpag%2Fffavc/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/libpag","download_url":"https://codeload.github.com/libpag/ffavc/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libpag%2Fffavc/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29677493,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-21T06:23:40.028Z","status":"ssl_error","status_checked_at":"2026-02-21T06:23:39.222Z","response_time":107,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":"2026-02-21T08:30:50.338Z","updated_at":"2026-02-21T08:30:50.497Z","avatar_url":"https://github.com/libpag.png","language":"Objective-C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# ffavc\n\nffavc is a video decoder built on ffmpeg which allows libpag to use ffmpeg as its software decoder\nfor h264 decoding.\n\n## Dependency management\n\nGo to the root directory of ffavc project, use the following command to pull the third-party library：\n\n```\ngit submodule update --init\n```\n\n## Build ffmpeg\n\nFirst, make sure you have built the ffmpeg vendor libraries.\n\n### Windows platform\n\n1. Install Visual Studio 2019.\n\n2. Install [\u003cfont color=blue\u003emysy2\u003c/font\u003e](https://www.msys2.org/)\n\n3. Install some dependencies\n\n```\npacman -S make gcc diffutils mingw-w64-{i686,x86_64}-pkg-config mingw-w64-i686-nasm mingw-w64-i686-yasm\n```\n\n4. Rename msys64/usr/bin/link.exe to msys64/usr/bin/link.bak, to avoid conflict with MSVC's link.exe\n\n5. Run \"VS2019 x86 Native Tools Command Prompt\" (Run \"VS2019 x86_x64 Native Tools Command Prompt\"\n   for 64-bit.)\n\n6. Go to the mingw installation directory and run, (usually located in C:\\workspace\\windows\\msys64):\n\n```\nmsys2_shell.cmd -mingw32 -use-full-path (-mingw64 for 64-bit)\n```\n\n7. Finally, go to the root directory of ffavc project, run:\n\n```\nbuild_ffmpeg.sh\n```\n\n### Web platform\n\n1. Go to the root directory of ffavc project, run:\n\n``` bash\nbuild_ffmpeg.sh\n```\n\n2. Go to the root directory of web/script directory, run:\n\n``` bash\nbuild.sh\n```\n\n### Other platforms\n\nGo to the root directory of ffavc project, run:\n\n```\nbuild_ffmpeg.sh\n```\n\nThe script will generate ffmpeg libraries to `vendor/ffmpeg` directory.\n\n## Build ffavc\n\nAfter ffmpeg libraries are built, you can open this project by CLion to build, or simply build it\nwith the cmake command-line tool.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flibpag%2Fffavc","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flibpag%2Fffavc","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flibpag%2Fffavc/lists"}