mythffmpeg - MythTV FFMpeg helper

       ffmpeg version 7.1 Copyright (c) 2000-2024 the FFmpeg developers

              built  with  gcc  14 (Ubuntu 14.2.0-25ubuntu1) 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-sdl2--disable-ffplay--enable-vaapi--enable-gnutls--enable-libdrm--extra-cflags=--extra-ldflags=--extra-libs=--disable-stripping--disable-manpages--disable-podpages--disable-doc--disable-nvenc--enable-shared--disable-static--enable-gpl--enable-pic--disable-demuxer=mpegtsraw--disable-indev=dshow   libavutil        59.  39.100  /  59.  39.100
              libavcodec     61. 19.100 / 61. 19.100 libavformat    61.  7.100 / 61.  7.100  libavdevice     61.
              3.100  /  61.  3.100 libavfilter    10.  4.100 / 10.  4.100 libswscale      8.  3.100 /  8.  3.100
              libswresample   5.  3.100 /  5.  3.100 libpostproc    58.  3.100 / 58.  3.100

       Universal media converter usage: ffmpeg [options] [[infile  options]  -i  infile]...  {[outfile  options]
       outfile}...

   Gettinghelp:-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.

       Per-stream  options  can  be  followed  by  :<stream_spec> to apply that option to specific streams only.
       <stream_spec> can be a stream index, or v/a/s for video/audio/subtitle (see manual for full syntax).

       Print help / information / capabilities: -L                  show license -h <topic>           show  help
       -version             show  version  -muxers              show  available  muxers -demuxers           show
       available demuxers -devices            show available devices -decoders           show available decoders
       -encoders            show  available  encoders  -filters             show  available  filters   -pix_fmts
       show  available  pixel formats -layouts            show standard channel layouts -sample_fmts        show
       available audio sample formats

       Global options (affect whole program instead of just one file): -v <loglevel>       set logging level  -y
       overwrite  output  files  -n                   never  overwrite  output  files  -stats              print
       progress report during encoding

       Per-file options (input and output): -f <fmt>            force container format (auto-detected otherwise)
       -t <duration>       stop transcoding after specified duration -to <time_stop>     stop transcoding  after
       specified time is reached -ss <time_off>      start transcoding at specified time

       Per-file options (output-only): -metadata[:<spec>] <key=value>  add metadata

       Per-stream  options:  -c[:<stream_spec>]  <codec>   select encoder/decoder ('copy' to copy stream without
       reencoding) -filter[:<stream_spec>] <filter_graph>  apply specified filters to audio/video

       Video options: -r[:<stream_spec>] <rate>  override input framerate/convert to given output framerate  (Hz
       value, fraction or abbreviation) -aspect[:<stream_spec>] <aspect>  set aspect ratio (4:3, 16:9 or 1.3333,
       1.7777)  -vn                 disable video -vcodec <codec>     alias for -c:v (select encoder/decoder for
       video streams) -vf <filter_graph>  alias for -filter:v (apply filters  to  video  streams)  -b  <bitrate>
       video bitrate (please use -b:v)

       Audio  options:  -aq  <quality>        set audio quality (codec-specific) -ar[:<stream_spec>] <rate>  set
       audio  sampling  rate  (in  Hz)  -ac[:<stream_spec>]  <channels>   set  number  of  audio  channels   -an
       disable audio -acodec <codec>     alias for -c:a (select encoder/decoder for audio streams) -ab <bitrate>
       alias  for -b:a (select bitrate for audio streams) -af <filter_graph>  alias for -filter:a (apply filters
       to audio streams)

       Subtitle options: -sn                  disable  subtitle  -scodec  <codec>      alias  for  -c:s  (select
       encoder/decoder for subtitle streams)

mythffmpeg 35.0+fixes.20250302.f3f012aa3f-0ubuntu4  May 2025                                       MYTHFFMPEG(1)

       mythffmpeg - MythTV FFMpeg helper