FFmpeg 系列文章目錄
【FFmpeg】Windows 搭建 FFmpeg 命令列運行環境
【FFmpeg】FFmpeg 相關術語簡介
【FFmpeg】FFmpeg 相關術語簡介 二
【FFmpeg】FFmpeg 幫助檔案使用
【FFmpeg】使用 FFmpeg 處理音視頻格式轉換流程
【FFmpeg】ffmpeg 命令查詢一 ( 版本 | 編譯配置 | 復用格式 | 編解碼器 )
文章目錄
- FFmpeg 系列文章目錄
- 一、FFmpeg 幫助資訊
- 二、顯示版本資訊 -version
- 三、ffmpeg 命令輸出的固定資訊
- 四、顯示編譯配置資訊 -buildconf
- 五、顯示可用格式 -formats
- 1、基礎命令
- 2、查詢指定格式資訊
- 六、顯示可用復用器 -muxers
- 1、基礎命令
- 2、查詢指定格式資訊
- 七、顯示可用解復用器 -demuxers
- 1、基礎命令
- 2、查詢指定格式資訊
- 八、顯示可用設備 -devices
- 九、顯示可用的編解碼器 -codecs
- 1、基本指令
- 2、查詢 H.264 編解碼器資訊
- 十、顯示可用的解碼器 -decoders
- 十一、顯示可用的編碼器 -encoders
- 十二、命令列分頁顯示 " | more"
一、FFmpeg 幫助資訊
在 【FFmpeg】FFmpeg 幫助檔案使用 博客中使用
ffmpeg -h
命令 , 可以在命令列輸出 ffmpeg 基本命令幫助資訊 , 其中列印出了如下幾項資訊 , 下面介紹下比較重要的幾個配置選項 ;
Print help / information / capabilities:
-L show license // 顯示許可資訊
-h topic show help // 顯示幫助資訊
-? topic show help // 顯示幫助資訊
-help topic show help // 顯示幫助資訊
--help topic show help // 顯示幫助資訊
-version show version // 顯示版本
-buildconf show build configuration // 顯示編譯配置
-formats show available formats // 顯示可用格式 , 其等價于 muxers + demuxers 組合
-muxers show available muxers // 顯示可用的復用器
-demuxers show available demuxers // 顯示可用的解復用器
-devices show available devices // 顯示可用設備
-codecs show available codecs // 顯示可用的編解碼器 , 其等價于 encoders + decoders 組合
-decoders show available decoders // 顯示可用的解碼器
-encoders show available encoders // 顯示可用的編碼器
-bsfs show available bit stream filters // 顯示可用的位元流 filters 過濾器
-protocols show available protocols // 顯示可用協議 , 如 rtmp , rtsp 等 ;
-filters show available filters // 顯示可用的過濾器 , 可用于 : 改變播放速度 , 加水印 , 加 Logo
-pix_fmts show available pixel formats // 顯示可用的像素格式
-layouts show standard channel layouts // 顯示標準聲道名稱
-sample_fmts show available audio sample formats // 顯示可用的音頻采樣格式
-colors show available color names // 顯示可用的顏色名稱
-sources device list sources of the input device // 列出輸入設備來源
-sinks device list sinks of the output device // 列出輸出設備接收器
-hwaccels show available HW acceleration methods // 顯示可用的硬體加速方法
二、顯示版本資訊 -version
幫助檔案對應內容 :
-version show version // 顯示版本
顯示版本資訊命令 :
ffmpeg -version
執行程序 : 列印出的版本號是 ffmpeg version n4.4-19-g8d172d9409 ;
命令列輸出 :
D:\ffmpeg>ffmpeg -version
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
三、ffmpeg 命令輸出的固定資訊
關于 ffmpeg 不管執行什么命令 , 都會列印出當前的以下資訊 :
版本號資訊 ffmpeg version n4.4-19-g8d172d9409
著作權資訊 Copyright
編譯器資訊 built with gcc 10-win32 (GCC) 20210408
編譯配置資訊 configuration:
各個庫的版本資訊如下
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
四、顯示編譯配置資訊 -buildconf
幫助檔案對應內容 :
-buildconf show build configuration // 顯示編譯配置
顯示編譯配置資訊命令 : FFmpeg 進行編譯時 , 先配置 configure 檔案 , 然后根據 configure 配置生成 Makefile 檔案 , 再執行編譯操作 ;
ffmpeg -buildconf
執行程序 : 列印出的編譯時的 configure 配置資訊 ;
命令列輸出 :
D:\ffmpeg>ffmpeg -buildconf
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
configuration:
--prefix=/ffbuild/prefix
--pkg-config-flags=--static
--pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32-
--arch=x86_64
--target-os=mingw32
--enable-gpl
--enable-version3
--disable-debug
--enable-shared
--disable-static
--disable-w32threads
--enable-pthreads
--enable-iconv
--enable-libxml2
--enable-zlib
--enable-libfreetype
--enable-libfribidi
--enable-gmp
--enable-lzma
--enable-fontconfig
--enable-libvorbis
--enable-opencl
--enable-libvmaf
--enable-vulkan
--enable-amf
--enable-libaom
--enable-avisynth
--enable-libdav1d
--enable-libdavs2
--enable-ffnvcodec
--enable-cuda-llvm
--enable-libglslang
--enable-libgme
--enable-libass
--enable-libbluray
--enable-libmp3lame
--enable-libopus
--enable-libtheora
--enable-libvpx
--enable-libwebp
--enable-lv2
--enable-libmfx
--enable-libopencore-amrnb
--enable-libopencore-amrwb
--enable-libopenjpeg
--enable-librav1e
--enable-librubberband
--enable-schannel
--enable-sdl2
--enable-libsoxr
--enable-libsrt
--enable-libsvtav1
--enable-libtwolame
--enable-libuavs3d
--enable-libvidstab
--enable-libx264
--enable-libx265
--enable-libxavs2
--enable-libxvid
--enable-libzimg
--extra-cflags=-DLIBTWOLAME_STATIC
--extra-cxxflags=
--extra-ldflags=-pthread
--extra-ldexeflags=
--extra-libs=-lgomp
D:\ffmpeg>
上述的 configuration: 后面的一行配置 與 ffmpeg -buildconf 列印出來的內容是一樣的 ,
各個模塊都編譯成動態庫 , 不支持靜態庫 ;
--enable-shared
--disable-static
支持 sdl2 , 這是做播放顯示用的 ;
--enable-sdl2
支持 H.264 , H.265 編碼 :
--enable-libx264
--enable-libx265
五、顯示可用格式 -formats
1、基礎命令
幫助檔案對應內容 :
-formats show available formats // 顯示可用格式 , 其等價于 muxers + demuxers 組合
顯示可用格式命令 :
ffmpeg -formats
執行程序 :
命令列輸出 :
D:\ffmpeg>ffmpeg -formats
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
File formats:
D. = Demuxing supported
.E = Muxing supported
--
D 3dostr 3DO STR
E 3g2 3GP2 (3GPP2 file format)
E 3gp 3GP (3GPP file format)
D 4xm 4X Technologies
E a64 a64 - video for Commodore 64
D aa Audible AA format files
D aac raw ADTS AAC (Advanced Audio Coding)
D aax CRI AAX
DE ac3 raw AC-3
D ace tri-Ace Audio Container
D acm Interplay ACM
D act ACT Voice file format
D adf Artworx Data Format
D adp ADP
D ads Sony PS2 ADS
E adts ADTS AAC (Advanced Audio Coding)
DE adx CRI ADX
D aea MD STUDIO audio
D afc AFC
DE aiff Audio IFF
D aix CRI AIX
DE alaw PCM A-law
D alias_pix Alias/Wavefront PIX image
DE alp LEGO Racers ALP
DE amr 3GPP AMR
D amrnb raw AMR-NB
D amrwb raw AMR-WB
E amv AMV
D anm Deluxe Paint Animation
D apc CRYO APC
D ape Monkey's Audio
DE apm Ubisoft Rayman 2 APM
... 列印的內容太多 , 省略部分 ...
D:\ffmpeg>
名稱中帶 D 說明支持解復用 , 名稱中帶 E 說明支持復用 ;
D. = Demuxing supported
.E = Muxing supported
只支持解復用的格式 : 前面帶 D ;
D 3dostr 3DO STR
支持復用的格式 : 前面帶 E ;
E 3g2 3GP2 (3GPP2 file format)
支持復用與解復用的格式 : 前面帶 DE ;
DE ac3 raw AC-3
2、查詢指定格式資訊
如果要查詢 flv 格式相關的 復用 / 解復用 資訊 , 使用如下命令 :
ffmpeg -formats | findstr flv
執行程序 :
命令列輸出 :
D:\ffmpeg>ffmpeg -formats | findstr flv
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
DE flv FLV (Flash Video)
D live_flv live RTMP FLV (Flash Video)
D:\ffmpeg>
flv 格式的檔案可以支持復用和解復用 ;
DE flv FLV (Flash Video)
rtmp 協議的 flv 直播流 只支持解復用 , 不支持復用 ;
D live_flv live RTMP FLV (Flash Video)
六、顯示可用復用器 -muxers
1、基礎命令
幫助檔案對應內容 :
-muxers show available muxers // 顯示可用的復用器
顯示可用復用器命令 :
ffmpeg -muxers
執行程序 :
命令列輸出 : 在命令列中輸出的都是支持復用器的格式 , 左側都是 E , 沒有 D ;
D:\ffmpeg>ffmpeg -muxers
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
File formats:
D. = Demuxing supported
.E = Muxing supported
--
E 3g2 3GP2 (3GPP2 file format)
E 3gp 3GP (3GPP file format)
E a64 a64 - video for Commodore 64
E ac3 raw AC-3
E adts ADTS AAC (Advanced Audio Coding)
E adx CRI ADX
E aiff Audio IFF
E alaw PCM A-law
E alp LEGO Racers ALP
E amr 3GPP AMR
E amv AMV
E apm Ubisoft Rayman 2 APM
E apng Animated Portable Network Graphics
E aptx raw aptX (Audio Processing Technology for Bluetooth)
E aptx_hd raw aptX HD (Audio Processing Technology for Bluetooth)
E argo_asf Argonaut Games ASF
E asf ASF (Advanced / Active Streaming Format)
E asf_stream ASF (Advanced / Active Streaming Format)
E ass SSA (SubStation Alpha) subtitle
E ast AST (Audio Stream)
E au Sun AU
E avi AVI (Audio Video Interleaved)
E avm2 SWF (ShockWave Flash) (AVM2)
E avs2 raw AVS2-P2/IEEE1857.4 video
E bit G.729 BIT file format
E caf Apple CAF (Core Audio Format)
E cavsvideo raw Chinese AVS (Audio Video Standard) video
E codec2 codec2 .c2 muxer
E codec2raw raw codec2 muxer
E crc CRC testing
E dash DASH Muxer
E data raw data
E daud D-Cinema audio
E dirac raw Dirac
E dnxhd raw DNxHD (SMPTE VC-3)
E dts raw DTS
2、查詢指定格式資訊
查找 flv 格式相關資訊 : 只列印出了 E flv FLV (Flash Video) 選項 ;
ffmpeg -muxers | findstr flv
D:\ffmpeg>ffmpeg -muxers | findstr flv
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
E flv FLV (Flash Video)
D:\ffmpeg>
七、顯示可用解復用器 -demuxers
1、基礎命令
幫助檔案對應內容 :
-demuxers show available demuxers // 顯示可用的解復用器
顯示可用解復用器命令 :
ffmpeg -demuxers
執行程序 :
命令列輸出 : 在命令列中輸出的都是支持解復用器的格式 , 左側都是 D , 沒有 E ;
D:\ffmpeg>ffmpeg -demuxers
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
File formats:
D. = Demuxing supported
.E = Muxing supported
--
D 3dostr 3DO STR
D 4xm 4X Technologies
D aa Audible AA format files
D aac raw ADTS AAC (Advanced Audio Coding)
D aax CRI AAX
D ac3 raw AC-3
D ace tri-Ace Audio Container
D acm Interplay ACM
D act ACT Voice file format
D adf Artworx Data Format
D adp ADP
D ads Sony PS2 ADS
D adx CRI ADX
D aea MD STUDIO audio
D afc AFC
D aiff Audio IFF
D aix CRI AIX
D alaw PCM A-law
D alias_pix Alias/Wavefront PIX image
D alp LEGO Racers ALP
D amr 3GPP AMR
D amrnb raw AMR-NB
D amrwb raw AMR-WB
D anm Deluxe Paint Animation
D apc CRYO APC
D ape Monkey's Audio
D apm Ubisoft Rayman 2 APM
D apng Animated Portable Network Graphics
D aptx raw aptX
D aptx_hd raw aptX HD
D aqtitle AQTitle subtitles
D argo_asf Argonaut Games ASF
D argo_brp Argonaut Games BRP
D asf ASF (Advanced / Active Streaming Format)
D asf_o ASF (Advanced / Active Streaming Format)
D ass SSA (SubStation Alpha) subtitle
2、查詢指定格式資訊
查找 flv 格式解復用器 :
ffmpeg -demuxers | findstr flv
D:\ffmpeg>ffmpeg -demuxers | findstr flv
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
D flv FLV (Flash Video)
D live_flv live RTMP FLV (Flash Video)
D:\ffmpeg>
八、顯示可用設備 -devices
幫助檔案對應內容 :
-devices show available devices // 顯示可用設備
顯示可用設備命令 :
ffmpeg -devices
執行程序 :
命令列輸出 :
D:\ffmpeg>ffmpeg -devices
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
Devices:
D. = Demuxing supported
.E = Muxing supported
--
D dshow DirectShow capture
D gdigrab GDI API Windows frame grabber
D lavfi Libavfilter virtual input device
E sdl,sdl2 SDL2 output device
D vfwcap VfW video capture
D:\ffmpeg>
輸入與輸出標志 : D 開頭的是輸入設備 , 支持解復用 ; E 開頭的是輸出設備 , 支持復用 ;
D. = Demuxing supported
.E = Muxing supported
設備介紹 :
設備 D dshow DirectShow capture 指的是錄制相關 , 攝像頭錄制 , 麥克風錄制等 ;
設備 D lavfi Libavfilter virtual input device 是虛擬的輸入設備 , 用于測驗 ;
設備 E sdl,sdl2 SDL2 output device 輸出設備 , 播放視頻時 , 使用該模塊作為輸出 ;
設備 D vfwcap VfW video capture 攝像頭采集設備 ;
九、顯示可用的編解碼器 -codecs
1、基本指令
幫助檔案對應內容 :
-codecs show available codecs // 顯示可用的編解碼器 , 其等價于 encoders + decoders 組合
顯示可用的編解碼器命令 :
ffmpeg -codecs
執行程序 :
命令列輸出 :
D:\ffmpeg>ffmpeg -codecs
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
Codecs:
D..... = Decoding supported
.E.... = Encoding supported
..V... = Video codec
..A... = Audio codec
..S... = Subtitle codec
...I.. = Intra frame-only codec
....L. = Lossy compression
.....S = Lossless compression
-------
D.VI.S 012v Uncompressed 4:2:2 10-bit
D.V.L. 4xm 4X Movie
D.VI.S 8bps QuickTime 8BPS video
.EVIL. a64_multi Multicolor charset for Commodore 64 (encoders: a64multi )
.EVIL. a64_multi5 Multicolor charset for Commodore 64, extended with 5th color (colram) (encoders: a64multi5 )
D.V..S aasc Autodesk RLE
D.V.L. agm Amuse Graphics Movie
D.VIL. aic Apple Intermediate Codec
DEVI.S alias_pix Alias/Wavefront PIX image
DEVIL. amv AMV Video
D.V.L. anm Deluxe Paint Animation
D.V.L. ansi ASCII/ANSI art
DEV..S apng APNG (Animated Portable Network Graphics) image
D.V.L. arbc Gryphon's Anim Compressor
D.V.L. argo Argonaut Games Video
DEVIL. asv1 ASUS V1
DEVIL. asv2 ASUS V2
D.VIL. aura Auravision AURA
D.VIL. aura2 Auravision Aura 2
DEV.L. av1 Alliance for Open Media AV1 (decoders: libdav1d libaom-av1 av1 av1_cuvid av1_qsv ) (encoders: libaom-av1 librav1e libsvtav1 )
D.V... avrn Avid AVI Codec
DEVI.S avrp Avid 1:1 10-bit RGB Packer
D.V.L. avs AVS (Audio Video Standard) video
DEV.L. avs2 AVS2-P2/IEEE1857.4 (decoders: libdavs2 ) (encoders: libxavs2 )
D.V.L. avs3 AVS3-P2/IEEE1857.10 (decoders: libuavs3d )
DEVI.S avui Avid Meridien Uncompressed
DEVI.S ayuv Uncompressed packed MS 4:4:4:4
D.V.L. bethsoftvid Bethesda VID video
D.V.L. bfi Brute Force & Ignorance
D.V.L. binkvideo Bink video
D.VI.. bintext Binary text
D.VI.S bitpacked Bitpacked
DEVI.S bmp BMP (Windows and OS/2 bitmap)
D.V..S bmv_video Discworld II BMV video
D.VI.S brender_pix BRender PIX image
編碼器型別說明 : 下面注釋中說明了編碼器的支持型別 , 編碼 / 解碼 / 視頻 / 音頻 / 字幕 / 內部幀 / 有損 / 無損 ;
Codecs:
D..... = Decoding supported 支持解碼
.E.... = Encoding supported 支持編碼
..V... = Video codec 視頻編解碼器
..A... = Audio codec 音頻編解碼器
..S... = Subtitle codec 字幕編解碼器
...I.. = Intra frame-only codec 內部幀編碼器 , 每幀都獨立編碼 , 不需要參考其它幀 ;
....L. = Lossy compression 有損壓縮
.....S = Lossless compression 無損壓縮
2、查詢 H.264 編解碼器資訊
查詢 H.264 編解碼器資訊 :
ffmpeg -codecs | findstr 264
執行程序 :
命令列輸出 :
D:\ffmpeg>ffmpeg -codecs | findstr 264
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
DEV.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (decoders: h264 h264_qsv h264_cuvid ) (encoders: libx264 libx264rgb h264_amf h264_mf h264_nvenc h264_qsv nvenc nvenc_h264 )
D:\ffmpeg>
h264 編解碼器的屬性是 DEV.LS
D 表示支持解碼
E 表示支持編碼
V 表示視頻編碼
L 表示有損壓縮
S 表示無損壓縮
十、顯示可用的解碼器 -decoders
幫助檔案對應內容 :
-decoders show available decoders // 顯示可用的解碼器
顯示可用的解碼器命令 :
ffmpeg -decoders
執行程序 :
命令列輸出 :
D:\ffmpeg>ffmpeg -decoders
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
Decoders:
V..... = Video
A..... = Audio
S..... = Subtitle
.F.... = Frame-level multithreading
..S... = Slice-level multithreading
...X.. = Codec is experimental
....B. = Supports draw_horiz_band
.....D = Supports direct rendering method 1
------
V....D 012v Uncompressed 4:2:2 10-bit
V....D 4xm 4X Movie
V....D 8bps QuickTime 8BPS video
V....D aasc Autodesk RLE
V....D agm Amuse Graphics Movie
VF...D aic Apple Intermediate Codec
V....D alias_pix Alias/Wavefront PIX image
V....D amv AMV Video
V....D anm Deluxe Paint Animation
V....D ansi ASCII/ANSI art
VF...D apng APNG (Animated Portable Network Graphics) image
V....D arbc Gryphon's Anim Compressor
V....D argo Argonaut Games Video
V....D asv1 ASUS V1
V....D asv2 ASUS V2
V....D aura Auravision AURA
V....D aura2 Auravision Aura 2
V..... libdav1d dav1d AV1 decoder by VideoLAN (codec av1)
V....D libaom-av1 libaom AV1 (codec av1)
V....D av1 Alliance for Open Media AV1
V..... av1_cuvid Nvidia CUVID AV1 decoder (codec av1)
V....D av1_qsv AV1 video (Intel Quick Sync Video acceleration) (codec av1)
V....D avrn Avid AVI Codec
V....D avrp Avid 1:1 10-bit RGB Packer
V....D avs AVS (Audio Video Standard) video
V..... libdavs2 libdavs2 AVS2-P2/IEEE1857.4 (codec avs2)
V....D libuavs3d libuavs3d AVS3-P2/IEEE1857.10 (codec avs3)
V....D avui Avid Meridien Uncompressed
V....D ayuv Uncompressed packed MS 4:4:4:4
V....D bethsoftvid Bethesda VID video
V....D bfi Brute Force & Ignorance
V....D binkvideo Bink video
V....D bintext Binary text
V..X.. bitpacked Bitpacked
V....D bmp BMP (Windows and OS/2 bitmap)
十一、顯示可用的編碼器 -encoders
幫助檔案對應內容 :
-encoders show available encoders // 顯示可用的編碼器
顯示可用的編碼器命令 :
ffmpeg -encoders
執行程序 :
命令列輸出 :
D:\ffmpeg>ffmpeg -encoders
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
Encoders:
V..... = Video
A..... = Audio
S..... = Subtitle
.F.... = Frame-level multithreading
..S... = Slice-level multithreading
...X.. = Codec is experimental
....B. = Supports draw_horiz_band
.....D = Supports direct rendering method 1
------
V..... a64multi Multicolor charset for Commodore 64 (codec a64_multi)
V..... a64multi5 Multicolor charset for Commodore 64, extended with 5th color (colram) (codec a64_multi5)
V..... alias_pix Alias/Wavefront PIX image
V..... amv AMV Video
V..... apng APNG (Animated Portable Network Graphics) image
V..... asv1 ASUS V1
V..... asv2 ASUS V2
V..... libaom-av1 libaom AV1 (codec av1)
V....D librav1e librav1e AV1 (codec av1)
V..... libsvtav1 SVT-AV1(Scalable Video Technology for AV1) encoder (codec av1)
V..... avrp Avid 1:1 10-bit RGB Packer
V..... libxavs2 libxavs2 AVS2-P2/IEEE1857.4 (codec avs2)
V..X.. avui Avid Meridien Uncompressed
V..... ayuv Uncompressed packed MS 4:4:4:4
V..... bmp BMP (Windows and OS/2 bitmap)
VF.... cfhd GoPro CineForm HD
V..... cinepak Cinepak
V..... cljr Cirrus Logic AccuPak
V.S... vc2 SMPTE VC-2 (codec dirac)
VFS... dnxhd VC3/DNxHD
V..... dpx DPX (Digital Picture Exchange) image
VFS... dvvideo DV (Digital Video)
VF.... exr OpenEXR image
V.S... ffv1 FFmpeg video codec #1
VF.... ffvhuff Huffyuv FFmpeg variant
V..... fits Flexible Image Transport System
V..... flashsv Flash Screen Video
V..... flashsv2 Flash Screen Video Version 2
V..... flv FLV / Sorenson Spark / Sorenson H.263 (Flash Video) (codec flv1)
V..... gif GIF (Graphics Interchange Format)
V..... h261 H.261
V..... h263 H.263 / H.263-1996
V.S... h263p H.263+ / H.263-1998 / H.263 version 2
V..... libx264 libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (codec h264)
V..... libx264rgb libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 RGB (codec h264)
十二、命令列分頁顯示 " | more"
如果命令列中輸出命令過多 , 可以進行分頁顯示 , 在命令后面加上 | more 可以進行分頁顯示 , 長按回車 , 可以顯示后面的內容 ;
ffmpeg -codecs | more
執行程序 : 列印時會自動
命令列輸出 :
D:\ffmpeg>ffmpeg -codecs | more
ffmpeg version n4.4-19-g8d172d9409 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10-win32 (GCC) 20210408
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --enable-libvmaf --enable-vulkan --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --enable-libglslang --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
Codecs:
D..... = Decoding supported
.E.... = Encoding supported
..V... = Video codec
..A... = Audio codec
..S... = Subtitle codec
...I.. = Intra frame-only codec
....L. = Lossy compression
.....S = Lossless compression
-------
D.VI.S 012v Uncompressed 4:2:2 10-bit
D.V.L. 4xm 4X Movie
D.VI.S 8bps QuickTime 8BPS video
.EVIL. a64_multi Multicolor charset for Commodore 64 (encoders: a64multi )
.EVIL. a64_multi5 Multicolor charset for Commodore 64, extended with 5th color (colram) (encoders: a64multi5 )
D.V..S aasc Autodesk RLE
D.V.L. agm Amuse Graphics Movie
D.VIL. aic Apple Intermediate Codec
DEVI.S alias_pix Alias/Wavefront PIX image
DEVIL. amv AMV Video
D.V.L. anm Deluxe Paint Animation
D.V.L. ansi ASCII/ANSI art
DEV..S apng APNG (Animated Portable Network Graphics) image
D.V.L. arbc Gryphon's Anim Compressor
D.V.L. argo Argonaut Games Video
DEVIL. asv1 ASUS V1
DEVIL. asv2 ASUS V2
D.VIL. aura Auravision AURA
D.VIL. aura2 Auravision Aura 2
DEV.L. av1 Alliance for Open Media AV1 (decoders: libdav1d libaom-av1 av1 av1_cuvid av1_qsv ) (encoders: libaom-av1 librav1e libsvtav1 )
D.V... avrn Avid AVI Codec
DEVI.S avrp Avid 1:1 10-bit RGB Packer
D.V.L. avs AVS (Audio Video Standard) video
DEV.L. avs2 AVS2-P2/IEEE1857.4 (decoders: libdavs2 ) (encoders: libxavs2 )
D.V.L. avs3 AVS3-P2/IEEE1857.10 (decoders: libuavs3d )
DEVI.S avui Avid Meridien Uncompressed
DEVI.S ayuv Uncompressed packed MS 4:4:4:4
D.V.L. bethsoftvid Bethesda VID video
D.V.L. bfi Brute Force & Ignorance
D.V.L. binkvideo Bink video
D.VI.. bintext Binary text
D.VI.S bitpacked Bitpacked
DEVI.S bmp BMP (Windows and OS/2 bitmap)
D.V..S bmv_video Discworld II BMV video
D.VI.S brender_pix BRender PIX image
D.V.L. c93 Interplay C93
D.V.L. cavs Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile)
D.V.L. cdgraphics CD Graphics video
D.V..S cdtoons CDToons video
D.VIL. cdxl Commodore CDXL video
DEV.L. cfhd GoPro CineForm HD
DEV.L. cinepak Cinepak
D.V.L. clearvideo Iterated Systems ClearVideo
DEVIL. cljr Cirrus Logic AccuPak
D.VI.S cllc Canopus Lossless Codec
D.V.L. cmv Electronic Arts CMV video (decoders: eacmv )
D.V... cpia CPiA video format
D.VILS cri Cintel RAW
D.V..S cscd CamStudio (decoders: camstudio )
D.VIL. cyuv Creative YUV (CYUV)
..V.LS daala Daala
D.VILS dds DirectDraw Surface image decoder
-- More --
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