ffmpeg options
A preset is a collection of options that will provide a certain encoding speed to compression ratio. A slower preset will provide better compression (compression is quality per filesize). This means that, for example, if you target a certain file size or,跳到 Codec Options - libavcodec provides some generic global options, which can be set on all the encoders and decoders. In addition each codec may support so-called private options, which are specific for a given codec. Sometimes, a global option may only
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 ffmpeg options 相關參考資料
Documentation - FFmpeg
Documentation. The following documentation is regenerated nightly, and corresponds to the newest FFmpeg revision. Consult your locally installed documentation for older versions. https://www.ffmpeg.org EncodeH.264 – FFmpeg
A preset is a collection of options that will provide a certain encoding speed to compression ratio. A slower preset will provide better compression (compression is quality per filesize). This means ... https://trac.ffmpeg.org FFmpeg Codecs Documentation
跳到 Codec Options - libavcodec provides some generic global options, which can be set on all the encoders and decoders. In addition each codec may support so-called private options, which are specific... https://ffmpeg.org ffmpeg Documentation
跳到 Advanced options - The order of the "-map_channel" option specifies the order of the channels in the output stream. The output channel layout is guessed from the number of channels mappe... https://ffmpeg.org FFmpeg Filters Documentation
跳到 Options for filters with several inputs (framesync) - Some filters with several inputs support a common set of options. These options can only be set by name, not with the short notation. eof_acti... https://ffmpeg.org FFmpeg Formats Documentation
跳到 Options - 4.13.1 Options. This muxer supports the following options: hls_init_time seconds. Set the initial target segment length in seconds. Default value is 0 . Segment will be cut on the next k... https://ffmpeg.org FFmpeg Protocols Documentation
跳到 Protocol Options - The libavformat library provides some generic global options, which can be set on all the protocols. In addition each protocol may support so-called private options, which are s... https://ffmpeg.org ffmpeg(1): FFmpeg video converter - Linux man page
As a general rule, options are applied to the next specified file. Therefore, order is important, and you can have the same option on the command line ... https://linux.die.net |