typed-ffmpeg
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livingbio
Modern Python FFmpeg wrappers offer comprehensive support for complex filters, complete with detailed typing and documentation.
由於 split, asplit 已經被處理了， 只有 select, aselect 會需要這種處理 ``` { "__class__": "scripts.manual.schema.FFMpegFilterManuallyDefined", "formula_typings_input": null, "formula_typings_output": "[StreamType.audio] * int(outputs)", "name": "asplit" } ```
https://ffmpeg.xianwaizhiyin.net/ffplay/parse_options.html https://ffmpeg.xianwaizhiyin.net/ffplay/parse_options.html - FFplay是如何解析命令行参数的？—ffplay.c源码分析 - FFplay是如何解析命令行参数的
https://ffmpeg.org/doxygen/trunk/group__lavfi__buffersink.html https://ffmpeg.org/doxygen/trunk/group__lavfi__buffersink.html - FFmpeg - Modules | Files | Macros | Functions. Buffer sink API. Modules.
Some options are applied per-stream, e.g. bitrate or codec. Stream specifiers are used to precisely specify which stream(s) a given option belongs to. A stream specifier is a string generally...
> Note: the -nooption syntax cannot be used for boolean AVOptions, use -option 0/-option 1.
post an issue here https://stackoverflow.com/questions/78044833/non-monotonic-dts-errors-in-concatenated-ffmpeg-output-with-multiple-streams _Originally posted by @lucemia in https://github.com/livingbio/typed-ffmpeg/issues/317#issuecomment-1960634018_ https://stackoverflow.com/questions/78044833/non-monotonic-dts-errors-in-concatenated-ffmpeg-output-with-multiple-streams - Non-monotonic DTS Errors in Concatenated FFmpeg Output with Multiple Streams - I've encountered an issue while concatenating...
https://github.com/leandromoreira/ffmpeg-libav-tutorial#learn-ffmpeg-libav-the-hard-way https://github.com/leandromoreira/ffmpeg-libav-tutorial#learn-ffmpeg-libav-the-hard-way - leandromoreira/ffmpeg-libav-tutorial - FFmpeg libav tutorial - learn how media works from basic to transmuxing, transcoding and more. Translations: 🇺🇸 🇨🇳 🇰🇷 🇪🇸 🇻🇳 🇧🇷 - leandromoreira/ffmpeg-libav-tutorial