{"id":30211318,"url":"https://github.com/mons/image-jpegtran","last_synced_at":"2025-08-13T20:36:06.308Z","repository":{"id":136416752,"uuid":"754446","full_name":"Mons/Image-JpegTran","owner":"Mons","description":"XS wrapper around lossless JPEG transformation utility - jpegtran","archived":false,"fork":false,"pushed_at":"2015-08-18T11:28:36.000Z","size":625,"stargazers_count":2,"open_issues_count":0,"forks_count":4,"subscribers_count":2,"default_branch":"master","last_synced_at":"2023-03-10T20:33:10.407Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"http://search.cpan.org/dist/Image-JpegTran","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Mons.png","metadata":{"files":{"readme":"README","changelog":"Changes","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2010-07-03T00:18:15.000Z","updated_at":"2023-03-13T04:11:40.555Z","dependencies_parsed_at":"2023-03-13T11:03:11.515Z","dependency_job_id":null,"html_url":"https://github.com/Mons/Image-JpegTran","commit_stats":null,"previous_names":[],"tags_count":null,"template":null,"template_full_name":null,"purl":"pkg:github/Mons/Image-JpegTran","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Mons%2FImage-JpegTran","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Mons%2FImage-JpegTran/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Mons%2FImage-JpegTran/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Mons%2FImage-JpegTran/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Mons","download_url":"https://codeload.github.com/Mons/Image-JpegTran/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Mons%2FImage-JpegTran/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":270305895,"owners_count":24562114,"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","status":"online","status_checked_at":"2025-08-13T02:00:09.904Z","response_time":66,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":"2025-08-13T20:34:31.529Z","updated_at":"2025-08-13T20:36:06.279Z","avatar_url":"https://github.com/Mons.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"NAME\n    Image::JpegTran - XS wrapper around lossless JPEG transformation utility\n    - jpegtran\n\nSYNOPSIS\n        use Image::JpegTran ':all';\n    \n        jpegtran 'source.jpg','result.jpg', rotate =\u003e 90, trim =\u003e 1, perfect =\u003e 1;\n        jpegtran 'source.jpg','result.jpg', transpose =\u003e 1;\n        jpegtran 'source.jpg','result.jpg', transverse =\u003e 1;\n        jpegtran 'source.jpg','result.jpg', flip =\u003e 'horizontal';\n    \n        jpegautotran 'source.jpg'; # automaticallty rotate image if\n\nDESCRIPTION\n    Use lossless jpeg transformations, like when using \"jpegtran\" utility,\n    from Perl\n\nOPTIONS\n    copy =\u003e 'none'\n        Copy no extra markers from source file\n\n    copy =\u003e 'comments'\n        Copy only comment markers\n\n    copy =\u003e 'exif'\n        Copy only EXIF marker\n\n    copy =\u003e 'all'\n        Copy all extra markers (comments, EXIF, etc) (default)\n\n    discard_thumbnail =\u003e 0 | 1\n        Discard thumbnail from EXIF (default = 1)\n\n    optimize =\u003e 0 | 1\n        Optimize Huffman table (smaller file, but slow compression), default\n        = 0\n\n    progressive =\u003e 0 | 1\n        Create progressive JPEG file (default = 0)\n\n    grayscale =\u003e 0 | 1\n        Reduce to grayscale (omit color data) (default = 0)\n\n    flip =\u003e 'horizontal' | 'h' | 'vertical' | 'v'\n        Mirror image (left-right or top-bottom)\n\n    rotate =\u003e 90 | 180 | 270\n        Rotate image (degrees clockwise)\n\n    transpose =\u003e 1\n        Transpose image (flip-h + rotate 270)\n\n    transverse =\u003e 1\n        Transverse image (flip-h + rotate 90)\n\n    trim =\u003e 1\n        Drop non-transformable edge blocks (after this, any transformation\n        on resulting image would be perfect)\n\n    perfect\n        Fail if there is non-transformable edge blocks\n\n    maxmemory =\u003e N\n        Maximum memory to use (in kbytes)\n\n    arithmetic =\u003e 1\n        Use arithmetic coding\n\n      -restart N     Set restart interval in rows, or in blocks with B\n      -verbose  or  -debug   Emit debug output\n      -scans file    Create multi-scan JPEG per script file\n\nAUTHOR\n    Mons Anderson, \u003cmons@cpan.org\u003e\n\nCOPYRIGHT AND LICENSE\n    The main part of this module is copyright (C) 1991-2010\n\n    The Independent JPEG Group's JPEG software\n\n    Thomas G. Lane, Guido Vollbeding.\n\n    See README.IJG\n\nPOD ERRORS\n    Hey! The above document had some coding errors, which are explained\n    below:\n\n    Around line 58:\n        Unknown directive: =over4\n\n    Around line 60:\n        '=item' outside of any '=over'\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmons%2Fimage-jpegtran","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmons%2Fimage-jpegtran","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmons%2Fimage-jpegtran/lists"}