FFmpeg Codecs Documentation
Encoders are configured elements in FFmpeg which allow the encoding of multimedia streams. When you configure your FFmpeg build, all the supported native encoders are enabled by default. Encoders requiring an external library must be enabled manually via the corresponding - …
Encode/H.264 – FFmpeg
2024年12月12日 · This guide focuses on the encoder x264. It assumes you have ffmpeg compiled with --enable-libx264. If you need help compiling and installing see one of our compiling guides. See HWAccelIntro for information on supported hardware H.264 encoders.
FFmpeg
2011年7月22日 · After seven years the native FFmpeg AAC encoder has had its experimental flag removed and declared as ready for general use. The encoder is transparent at 128kbps for most samples tested with artifacts only appearing in extreme cases.
Encode/H.265 – FFmpeg
2024年4月18日 · This guide focuses on the encoder libx265 which can offer around 25–50% bitrate savings compared to H.264 video encoded with libx264, while retaining the same visual quality. These gains will be most pronounced at resolutions of 1080p and higher.
Encode/FFV1 – FFmpeg
2024年2月24日 · FFV1 encoding cheatsheet. FFV1 is a video codec developed within FFmpeg. It is lossless, meaning that it compresses video without introducing quantization degradations. Therefore, FFV1 is a good choice for archiving and preservation.
Encode/VP9 - FFmpeg
2024年1月8日 · libvpx-vp9 is the VP9 video encoder for WebM, an open, royalty-free media file format. libvpx-vp9 can save about 20–50% bitrate compared to libx264 (the default H.264 encoder), while retaining the same visual quality. To install FFmpeg with support for libvpx-vp9, look at the Compilation Guides and compile FFmpeg with the --enable-libvpx option
Download FFmpeg
It is the latest stable FFmpeg release from the 7.1 release branch, which was cut from master on 2024-09-24. It includes the following library versions: libavutil 59. 39.100 libavcodec 61. 19.100 libavformat 61.
Encode/AAC – FFmpeg
2023年7月18日 · FFmpeg supports three AAC-LC encoders (aac, libfdk_aac, aac_at) and two HE-AAC (v1/2) encoder (libfdk_aac, aac_at). The license of libfdk_aac is not compatible with GPL, so the GPL does not permit distribution of binaries containing incompatible code when GPL-licensed code is also included.
Encode/HighQualityAudio – FFmpeg
͏ FFmpeg can encode to a wide variety of lossy audio formats. ͏ Here are some popular lossy formats with encoders listed that FFmpeg can use: ͏ Opus : "libopus"
EncodingForStreamingSites – FFmpeg
2023年5月21日 · This guide assumes that you will be using the libx264 encoder which offers high quality, fast encoding speeds, and high compatibility. Other encoders may be more efficient, but slower, e.g. libx265 .