{"id":61715,"library":"libvmaf","title":"libvmaf","description":"libvmaf is a library developed by Netflix to compute the VMAF (Video Multi-Method Assessment Fusion) metric.","status":"active","version":"3.0.0","language":"cpp","source_language":null,"source_url":null,"tags":["video","quality","metrics","netflix"],"install":[{"cmd":"vcpkg install libvmaf","lang":"bash","label":"vcpkg"},{"cmd":"# CMakeLists.txt\nfind_package(libvmaf CONFIG REQUIRED)\ntarget_link_libraries(main PRIVATE libvmaf::libvmaf)","lang":"cmake","label":"CMake"}],"dependencies":[],"imports":[{"symbol":"libvmaf/libvmaf.h","correct":"#include <libvmaf/libvmaf.h>"}],"quickstart":{"code":"#include <libvmaf/libvmaf.h>\n#include <stdio.h>\n\nint main() {\n    VmafConfiguration cfg = {0};\n    VmafContext *vmaf = vmaf_init(&cfg);\n    if (!vmaf) {\n        fprintf(stderr, \"Failed to initialize VMAF\\n\");\n        return 1;\n    }\n    vmaf_close(vmaf);\n    return 0;\n}","lang":"cpp","description":"Initializes and closes a VMAF context"},"warnings":[{"fix":"Download model files from the official repository and set VMAF_MODEL_PATH","message":"Requires external model files for computation","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"search_vec":"'assess':17 'comput':10 'develop':6 'fusion':18 'librari':5 'libvmaf':1,2 'method':16 'metric':19,22 'multi':15 'multi-method':14 'netflix':8,23 'qualiti':21 'video':13,20 'vmaf':12","created_at":"2026-06-17T05:02:35.136817+00:00","updated_at":"2026-06-17T05:02:35.136817+00:00","problems":[],"ecosystem":"vcpkg","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":null,"github":null,"docs":null,"changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["other"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}