{"id":13767967,"url":"https://github.com/quarkscript/media_works","last_synced_at":"2025-05-10T23:30:57.228Z","repository":{"id":56686548,"uuid":"113570012","full_name":"quarkscript/media_works","owner":"quarkscript","description":"Transcode video by ffmpeg with nvenc; normalize the volume; force dynamic range compression to the volume","archived":false,"fork":false,"pushed_at":"2022-08-10T11:13:39.000Z","size":997,"stargazers_count":5,"open_issues_count":0,"forks_count":2,"subscribers_count":1,"default_branch":"master","last_synced_at":"2024-11-17T03:31:03.807Z","etag":null,"topics":["ffmpeg-script","nvenc","transcode-video","volume-compression","volume-dynamic-range-compression","volume-normalization"],"latest_commit_sha":null,"homepage":"","language":"Shell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/quarkscript.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}},"created_at":"2017-12-08T12:02:19.000Z","updated_at":"2021-12-19T13:48:58.000Z","dependencies_parsed_at":"2022-08-15T23:20:22.432Z","dependency_job_id":null,"html_url":"https://github.com/quarkscript/media_works","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/quarkscript%2Fmedia_works","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/quarkscript%2Fmedia_works/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/quarkscript%2Fmedia_works/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/quarkscript%2Fmedia_works/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/quarkscript","download_url":"https://codeload.github.com/quarkscript/media_works/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253497296,"owners_count":21917683,"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":["ffmpeg-script","nvenc","transcode-video","volume-compression","volume-dynamic-range-compression","volume-normalization"],"created_at":"2024-08-03T16:01:14.885Z","updated_at":"2025-05-10T23:30:56.810Z","avatar_url":"https://github.com/quarkscript.png","language":"Shell","readme":"#### Media Works Shell Scripts\n## [**msslib**](msslib)\nIt uses **ffmpeg, bash** and some simple commands to normalize audio volume, compress audio volume, recompress, accelerate/deaccelerate the speed, split video/audio files and so on. There are scripts:\n- to process video\n  - **csvc** - acceleration and deacceleration the speed for video files or cuts in video files during reencoding\n  - **pvp** - divides the video stream to parts and processing them simultaneously; it may be helpful in case using slow single thread video filter on multicores cpu\n  - **nvenc2mp4** - nvidia hardware accelerated video transcoding script\n  - **mpeh** - allow to find a \"high motion\" zones and increase bitrate of them during analysing x264-2-pass.log file\n- to process audio streams in video files\n  - **fdrch+** - force dynamic range compression to center channel, makes the sound of center channel (FC) louder, it also contain \"fdrc\" functionality for stereo/mono channels\n- to process audio only\n  - **nit** - \"normalize it\" - normalize the volume of audio files\n  - **cuesplit** - split one audio into separate flac files corresponding to the CUE\n  - **tempo** - acceleration and deacceleration the speed of audio files\n  - **lca** - add a local cover picture to mp3 or flac or mka -files\n - simple pseudo-gui (requires Xdialog): **./msslib spg** [demo](https://youtu.be/vFMoS8TiK6Y)\n \n ![](some_examples/msslib_spg.jpg)\n \n\u003e**for help run ./msslib -h**\n\nThere are [**old versions of scripts**](archive) \n\n\u003e Known issue: ffmpeg may create auto tags for mkv files; in case you have any trouble of playing processed mkv files just remux it by mkvtoolnix with unselected tags.\n\nThere are some [**examples**](some_examples) of how it can be used \n![fig1](some_examples/fdrch+multichannel.png)\n\nProcessing with singlethreaded video filter\n![](some_examples/msslib-pvp-example.gif)\n","funding_links":[],"categories":["Encoding","HarmonyOS"],"sub_categories":["Talks Presentations Podcasts","Windows Manager"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fquarkscript%2Fmedia_works","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fquarkscript%2Fmedia_works","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fquarkscript%2Fmedia_works/lists"}