Provided by: mythtv-common_32.0+fixes.20220325.f69ce764b7-0ubuntu1_amd64 bug

NAME

       mythffmpeg - MythTV FFMpeg helper

DESCRIPTION

       ffmpeg version 4.4.1 Copyright (c) 2000-2021 the FFmpeg developers

              built   with   gcc   11   (Ubuntu   11.2.0-19ubuntu1)   configuration:   --arch=x86
              --sysinclude=/usr/include   --cc='ccache   gcc'   --cxx='ccache    g++'    --ld=gcc
              --cpu=generic      --target_os=linux      --pkg_config=pkg-config     --prefix=/usr
              --libdir=/usr/lib --as=gcc  --objcc=gcc  --dep_cc=gcc  --host_cc=gcc  --host_ld=gcc
              --ar=ar     --nm='nm     -g'     --ranlib='ranlib    -D'    --disable-cross-compile
              --enable-libmp3lame     --enable-libx264     --disable-libx265      --enable-libvpx
              --disable-libxvid  --enable-vdpau  --enable-libxml2 --enable-libass --disable-dxva2
              --enable-libbluray          --disable-libfontconfig           --disable-libfreetype
              --disable-libiec61883     --disable-crystalhd     --enable-sdl2     --enable-ffplay
              --enable-vaapi     --enable-libdrm     --enable-gnutls     --extra-cflags='     -w'
              --extra-ldflags=  --extra-libs=  --enable-stripping  --strip='echo  skipping strip'
              --disable-manpages --disable-podpages --disable-doc --disable-nvenc --enable-shared
              --disable-static      --enable-gpl     --enable-pic     --disable-demuxer=mpegtsraw
              --disable-indev=dshow  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

       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)

       -h       type=name       --       print      all      options      for      the      named
              decoder/encoder/demuxer/muxer/filter/bsf/protocol

              See man ffmpeg for detailed description of the options.

       Print help /  information  /  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  -muxers              show  available muxers
       -demuxers           show available demuxers  -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 -sources device     list sources of  the  input  device  -sinks
       device        list  sinks  of  the  output  device  -hwaccels            show available HW
       acceleration methods

       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 -ignore_unknown
       Ignore unknown stream types  -filter_threads      number  of  non-complex  filter  threads
       -filter_complex_threads   number  of threads for -filter_complex -stats              print
       progress report during encoding -max_error_rate maximum  error  rate   ratio  of  decoding
       errors  (0.0:  no errors, 1.0: 100% errors) above which ffmpeg returns an error instead of
       success.  -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 information 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 -sseof time_off     set the  start  time  offset
       relative   to  EOF  -seek_timestamp      enable/disable  seeking  by  timestamp  with  -ss
       -timestamp time     set the recording timestamp ('now' to set the current time)  -metadata
       string=string  add metadata -program title=string:st=number...  add program with specified
       streams -target type        specify target file type ("vcd", "svcd", "dvd", "dv" or "dv50"
       with  optional  prefixes "pal-", "ntsc-" or "film-") -apad               audio pad -frames
       number       set  the  number  of  frames  to  output  -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 -disposition        disposition

       Video  options:  -vframes  number      set  the  number  of video frames to output -r rate
       set frame rate (Hz value, fraction or abbreviation) -fpsmax rate        set max 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)
       -bits_per_raw_sample   number    set   the   number   of   bits   per   raw   sample   -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  output  -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) -vol volume         change audio
       volume (256=normal) -af filter_graph    set audio filters

       Subtitle  options:  -s  size              set  frame  size  (WxH  or   abbreviation)   -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

mythffmpeg 32.0+fixes.20220325.f69ce764b7-0uMarch12022                              MYTHFFMPEG(1)