ubuntu14.04 64bit系统命令行安装ffmpeg

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sudo add-apt-repository ppa:kirillshkrogalev/ffmpeg-next

sudo apt-get update

@H_450_7@sudo apt-get install ffmpeg

@H_450_7@

/tmp$ ffmpeg -h

ffmpeg version 2.4.3-1ubuntu1~trusty6 copyright (C) 2000-2014 the FFmpeg developers

built on Nov 22 2014 17:07:19 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)

configuration: --prefix=/usr --extra-version='1ubuntu1~trusty6' --build-suffix=-ffmpeg --toolchain=hardened --extra-cflags= --extra-cxxflags= --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-Stripping --enable-avresample --enable-avisynth --enable-fontconfig --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-lib@R_901_5404@ --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-opengl --enable-x11grab --enable-libxvid --enable-libx265 --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libx264 --enable-libsoxr --enable-openal --enable-libopencv

libavutil 54. 7.100 / 54. 7.100

libavcodec 56. 1.100 / 56. 1.100

libavformat 56. 4.101 / 56. 4.101

libavdevice 56. 0.100 / 56. 0.100

libavfilter 5. 1.100 / 5. 1.100

libavresample 2. 1. 0 / 2. 1. 0

libswscale 3. 0.100 / 3. 0.100

libswresample 1. 1.100 / 1. 1.100

libpostproc 53. 0.100 / 53. 0.100

Hyper fast Audio and Video encoder

usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfilE}...


GetTing Help:

-h -- print basic options

-h long -- print more options

-h full -- print all options (including all format and codec specific options,very long)

See man ffmpeg for detailed description of the options.

Print Help / @R_382_4036@ion / capabilities:

-L show license

-h topic show Help

- topic show Help

-Help topic show Help

--Help topic show Help

-version show version

-buildconf show build configuration

-formats show available formats

-devices show available devices

-codecs show available codecs

-decoders show available decoders

-encoders show available encoders

-bsfs show available bit stream filters

-protocols show available protocols

-filters show available filters

-pix_fmts show available pixel formats

-layouts show standard chAnnel layouts

-sample_fmts show available audio sample formats

-colors show available color names

Global options (affect whole program instead of just one file:

-loglevel loglevel set logging level

-v loglevel set logging level

-report generate a report

-max_alloc bytes set maximum size of a single allocated block

-y overwrite output files

-n never overwrite output files

-stats print progress report during encoding

-max_error_rate ratio of errors (0.0: no errors,1.0: 100% error maximum error rate

-bits_per_raw_sample number set the number of bits per raw sample

-vol volume change audio volume (256=normal)

Per-file main options:

-f fmt force format

-c codec codec name

-codec codec codec name

-pre preset preset name

-map_Metadata outfile[,Metadata]:infile[,Metadata] set Metadata @R_382_4036@ion of outfile from infile

-t duration record or transcode "duration" seconds of audio/video

-to time_stop record or transcode stop time

-fs limit_size set the limit file size in bytes

-ss time_off set the start time offset

-timestamp time set the recording timestamp ('Now' to set the current timE)

-Metadata String=String add Metadata

-target type specify target file type ("vcd","svcd","dvd","dv","dv50","pal-vcd","ntsc-svcd",...)

-apad audio pad

-frames number set the number of frames to record

-filter filter_graph set stream filtergraph

-filter_script filename read stream filtergraph description from a file

-reinit_filter reinit filtergraph on input parameter changes

-discard discard

Video options:

-vframes number set the number of video frames to record

-r rate set frame rate (Hz value,fraction or abbreviation)

-s size set frame size (WxH or abbreviation)

-aspect aspect set aspect ratio (4:3,16:9 or 1.3333,1.7777)

-vn disable video

-vcodec codec force video codec ('copy' to copy stream)

-timecode hh:mm:ss[:;.]ff set initial TimeCode value.

-pass n SELEct the pass number (1 to 3)

-vf filter_graph set video filters

-ab bitrate audio bitrate (please use -b:a)

-b bitrate video bitrate (please use -b:v)

-dn disable data

Audio options:

-aframes number set the number of audio frames to record

-aq quality set audio quality (codec-specifiC)

-ar rate set audio sampling rate (in Hz)

-ac chAnnels set number of audio chAnnels

-an disable audio

-acodec codec force audio codec ('copy' to copy stream)

-af filter_graph set audio filters

Subtitle options:

-sn disable subtitle

-scodec codec force subtitle codec ('copy' to copy stream)

-stag fourcc/tag force subtitle tag/fourcc

-fix_sub_duration fix subtitles duration

-canvas_size size set canvas size (WxH or abbreviation)

-spre preset set the subtitle options to the inDicated preset

/tmp$ ffmpeg -pix_fmts
ffmpeg version 1.0 copyright (C) 2000-2012 the FFmpeg developers
built on Dec 5 2014 16:44:21 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
configuration: --enable-gpl --enable-shared --enable-pthreads
libavutil 51. 73.101 / 51. 73.101
libavcodec 54. 59.100 / 54. 59.100
libavformat 54. 29.104 / 54. 29.104
libavdevice 54. 2.101 / 54. 2.101
libavfilter 3. 17.100 / 3. 17.100
libswscale 2. 1.101 / 2. 1.101
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0.100
Pixel formats:
I.... = Supported Input format for conversion
.o... = Supported Output format for conversion
..H.. = Hardware accelerated format
...P. = Paletted format
....b = Bitstream format
FLAGS NAME NB_COMPONENTS BITS_PER_PIXEL
-----
IO... yuv420p 3 12
IO... yuyv422 3 16
IO... rgb24 3 24
IO... bgr24 3 24
IO... yuv422p 3 16
IO... yuv444p 3 24
IO... yuv410p 3 9
IO... yuv411p 3 12
IO... gray 1 8
IO..b moNow 1 1
IO..b monob 1 1
I..P. pal8 1 8
IO... yuvj420p 3 12
IO... yuvj422p 3 16
IO... yuvj444p 3 24
..H.. xvmcmc 0 0
..H.. xvmcidct 0 0
IO... uyvy422 3 16
..... uyyvyy411 3 12
IO... bgr8 3 8
.o..b bgr4 3 4
IO... bgr4_byte 3 4
IO... rgb8 3 8
.o..b rgb4 3 4
IO... rgb4_byte 3 4
IO... nv12 3 12
IO... nv21 3 12
IO... argb 4 32
IO... rgba 4 32
IO... abgr 4 32
IO... bgra 4 32
IO... gray16be 1 16
IO... gray16le 1 16
IO... yuv440p 3 16
IO... yuvj440p 3 16
IO... yuva420p 4 20
..H.. vdpau_h264 0 0
..H.. vdpau_mpeg1 0 0
..H.. vdpau_mpeg2 0 0
..H.. vdpau_wmv3 0 0
..H.. vdpau_vc1 0 0
IO... rgb48be 3 48
IO... rgb48le 3 48
IO... rgb565be 3 16
IO... rgb565le 3 16
IO... rgb555be 3 15
IO... rgb555le 3 15
IO... bgr565be 3 16
IO... bgr565le 3 16
IO... bgr555be 3 15
IO... bgr555le 3 15
..H.. vaapi_moco 0 0
..H.. vaapi_idct 0 0
..H.. vaapi_vld 0 0
IO... yuv420p16le 3 24
IO... yuv420p16be 3 24
IO... yuv422p16le 3 32
IO... yuv422p16be 3 32
IO... yuv444p16le 3 48
IO... yuv444p16be 3 48
..H.. vdpau_mpeg4 0 0
..H.. dxva2_vld 0 0
IO... rgb444le 3 12
IO... rgb444be 3 12
IO... bgr444le 3 12
IO... bgr444be 3 12
I.... gray8a 2 16
IO... bgr48be 3 48
IO... bgr48le 3 48
IO... yuv420p9be 3 13
IO... yuv420p9le 3 13
IO... yuv420p10be 3 15
IO... yuv420p10le 3 15
IO... yuv422p10be 3 20
IO... yuv422p10le 3 20
IO... yuv444p9be 3 27
IO... yuv444p9le 3 27
IO... yuv444p10be 3 30
IO... yuv444p10le 3 30
IO... yuv422p9be 3 18
IO... yuv422p9le 3 18
..H.. vda_vld 0 0
I.... gbrp 3 24
I.... gbrp9be 3 27
I.... gbrp9le 3 27
I.... gbrp10be 3 30
I.... gbrp10le 3 30
I.... gbrp16be 3 48
I.... gbrp16le 3 48
I.... rgba64be 4 64
I.... rgba64le 4 64
..... bgra64be 4 64
..... bgra64le 4 64
IO... 0rgb 3 24
IO... rgb0 3 24
IO... 0bgr 3 24
IO... bgr0 3 24
IO... yuva444p 4 32
IO... yuva422p 4 24
IO... yuv420p12be 3 18
IO... yuv420p12le 3 18
IO... yuv420p14be 3 21
IO... yuv420p14le 3 21
IO... yuv422p12be 3 24
IO... yuv422p12le 3 24
IO... yuv422p14be 3 28
IO... yuv422p14le 3 28
IO... yuv444p12be 3 36
IO... yuv444p12le 3 36
IO... yuv444p14be 3 42
IO... yuv444p14le 3 42
I.... gbrp12be 3 36
I.... gbrp12le 3 36
I.... gbrp14be 3 42
I.... gbrp14le 3 42
wiki: https://zh.wikipedia.org/zh-cn/FFmpeg https://en.wikipedia.org/wiki/FFmpeg

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