[FFmpeg-user] Question about encoding DVCPRO50

[Hamza El farissi]

Hey, sorry if i top-posted.

This is the complete terminal output including my command.

PS C:\Users\HEF\Desktop\Sony> ffmpeg -i Sony.mxf -codec:v dvvideo -b:v
50000k -minrate 50000k -maxrate 50000k -top 0 -s 720x576 -pix_fmt yuv422p
-target pal-dv50 -codec:a pcm_s16le Sony21.mxf
ffmpeg version 6.0-full_build-www.gyan.dev Copyright (c) 2000-2023 the
FFmpeg developers
  built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static
--disable-w32threads --disable-autodetect --enable-fontconfig
--enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib
--enable-lzma --enable-libsnappy --enable-zlib --enable-librist
--enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth
--enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24
--enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi
--enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264
--enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom
--enable-libjxl --enable-libopenjpeg --enable-libvpx
--enable-mediafoundation --enable-libass --enable-frei0r
--enable-libfreetype --enable-libfribidi --enable-liblensfun
--enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf
--enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec
--enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx
--enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl
--enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt
--enable-libopencore-amrwb --enable-libmp3lame --enable-libshine
--enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc
--enable-libilbc --enable-libgsm --enable-libopencore-amrnb
--enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa
--enable-libbs2b --enable-libflite --enable-libmysofa
--enable-librubberband --enable-libsoxr --enable-chromaprint
  libavutil      58.  2.100 / 58.  2.100
  libavcodec     60.  3.100 / 60.  3.100
  libavformat    60.  3.100 / 60.  3.100
  libavdevice    60.  1.100 / 60.  1.100
  libavfilter     9.  3.100 /  9.  3.100
  libswscale      7.  1.100 /  7.  1.100
  libswresample   4. 10.100 /  4. 10.100
  libpostproc    57.  1.100 / 57.  1.100
Guessed Channel Layout for Input Stream #0.1 : 4.0
Input #0, mxf, from 'Sony.mxf':
  Metadata:
    operational_pattern_ul: 060e2b34.04010101.0d010201.01010900
    uid             : adab4424-2f25-4dc7-92ff-29bd000c0000
    generation_uid  : adab4424-2f25-4dc7-92ff-29bd000c0001
    company_name    : FFmpeg
    product_name    : OP1a Muxer
    product_version : 57.0.100
    product_uid     : adab4424-2f25-4dc7-92ff-29bd000c0002
    material_package_umid:
0x060A2B340101010501010D0013DF7323529471342CDF732300529471342CDF00
    timecode        : 09:58:04:07
  Duration: 00:03:27.76, start: 0.000000, bitrate: 62566 kb/s
  Stream #0:0: Video: mpeg2video (4:2:2), yuv422p(tv, top first), 720x608
[SAR 152:135 DAR 4:3], 50000 kb/s, 25 fps, 25 tbr, 25 tbn
    Metadata:
      file_package_umid:
0x060A2B340101010501010D0013DF7323529471342CDF732300529471342CDF01
    Side data:
      cpb: bitrate max/min/avg: 50000000/0/0 buffer size: 2015232
vbv_delay: N/A
  Stream #0:1: Audio: pcm_s24le, 48000 Hz, 4 channels, s32 (24 bit), 4608
kb/s
    Metadata:
      file_package_umid:
0x060A2B340101010501010D0013DF7323529471342CDF732300529471342CDF01
Multiple -s options specified for stream 0, only the last option '-s
720x576' will be used.
Multiple -pix_fmt options specified for stream 0, only the last option
'-pix_fmt yuv422p' will be used.
File 'Sony21.mxf' already exists. Overwrite? [y/N] Y
Stream mapping:
  Stream #0:0 -> #0:0 (mpeg2video (native) -> dvvideo (native))
  Stream #0:1 -> #0:1 (pcm_s24le (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
Output #0, dv, to 'Sony21.mxf':
  Metadata:
    operational_pattern_ul: 060e2b34.04010101.0d010201.01010900
    uid             : adab4424-2f25-4dc7-92ff-29bd000c0000
    generation_uid  : adab4424-2f25-4dc7-92ff-29bd000c0001
    timecode        : 09:58:04:07
    material_package_umid:
0x060A2B340101010501010D0013DF7323529471342CDF732300529471342CDF00
    product_uid     : adab4424-2f25-4dc7-92ff-29bd000c0002
    encoder         : Lavf60.3.100
  Stream #0:0: Video: dvvideo, yuv422p(tv, bottom first), 720x576 [SAR
16:15 DAR 4:3], q=2-31, 50000 kb/s, 25 fps, 25 tbn
    Metadata:
      file_package_umid:
0x060A2B340101010501010D0013DF7323529471342CDF732300529471342CDF01
      encoder         : Lavc60.3.100 dvvideo
  Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
    Metadata:
      file_package_umid:
0x060A2B340101010501010D0013DF7323529471342CDF732300529471342CDF01
      encoder         : Lavc60.3.100 pcm_s16le
frame= 5194 fps=2049 q=-0.0 Lsize= 1460812kB time=00:03:27.72
bitrate=57611.1kbits/s speed=81.9x
video:1460812kB audio:38955kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: unknown
PS C:\Users\HEF\Desktop\Sony>

thanks!