[FFmpeg-user] Preserving PAL 720x576 resolution

[Matthew Yang]

On Tue, 13 Apr 2021 at 00:26, Carl Zwanzig <cpz at tuunq.com> wrote:

> Please post the complete command output to the ffmpeg list.
>

C:\Users\Asian Film Archive\Desktop>ffmpeg -ss 00:00:00 -i "Jula Juli
Bintang Tiga.mxf" -c copy -t 00:05:00 output.mxf
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.2.1 (GCC) 20200122
  configuration: --enable-gpl --enable-version3 --enable-sdl2
--enable-fontconfig --enable-gnutls --enable-iconv --enable-libass
--enable-libdav1d --enable-libbluray --enable-libfreetype
--enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy
--enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx
--enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
--enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp
--enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc
--enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom
--enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid
--enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2
--enable-avisynth --enable-libopenmpt
  libavutil      56. 31.100 / 56. 31.100
  libavcodec     58. 54.100 / 58. 54.100
  libavformat    58. 29.100 / 58. 29.100
  libavdevice    58.  8.100 / 58.  8.100
  libavfilter     7. 57.100 /  7. 57.100
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Guessed Channel Layout for Input Stream #0.1 : stereo
Guessed Channel Layout for Input Stream #0.2 : stereo
Input #0, mxf, from 'Jula Juli Bintang Tiga.mxf':
  Metadata:
    operational_pattern_ul: 060e2b34.04010101.0d010201.01010900
    modification_date: 2017-07-31T11:29:09.576000Z
    uid             : b18f6172-e375-11e7-a12c-80c16ee65902
    generation_uid  : b28f6172-e375-11e7-a12c-80c16ee65902
    company_name    : AmberFin Limited.
    product_name    : iCR
    product_version : 9.3.0.55946
    product_uid     : 84ae5ffc-4710-11dd-a6fe-0010c629ec73
    application_platform: HP_DEMO-HP (Windows 7)
    material_package_umid:
0x060A2B340101010501010D111300000089F4E262647905801C4C80C16EE65902
    timecode        : 00:00:00:00
  Duration: 01:32:25.56, start: 0.000000, bitrate: 94606 kb/s
    Stream #0:0: Video: jpeg2000, yuv422p10le(top first), 720x288, SAR 8:15
DAR 4:3, 25 tbr, 25 tbn, 25 tbc
    Metadata:
      file_package_umid:
0x060A2B340101010501010D111300000085F4E26264790580BD5280C16EE65902
      track_name      : Picture
    Stream #0:1: Audio: pcm_s24le, 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
    Metadata:
      file_package_umid:
0x060A2B340101010501010D111300000085F4E26264790580BD5280C16EE65902
      track_name      : Sound
    Stream #0:2: Audio: pcm_s24le, 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
    Metadata:
      file_package_umid:
0x060A2B340101010501010D111300000085F4E26264790580BD5280C16EE65902
      track_name      : Sound
Output #0, mxf, to 'output.mxf':
  Metadata:
    operational_pattern_ul: 060e2b34.04010101.0d010201.01010900
    modification_date: 2017-07-31T11:29:09.576000Z
    uid             : b18f6172-e375-11e7-a12c-80c16ee65902
    generation_uid  : b28f6172-e375-11e7-a12c-80c16ee65902
    company_name    : AmberFin Limited.
    product_name    : iCR
    product_version : 9.3.0.55946
    product_uid     : 84ae5ffc-4710-11dd-a6fe-0010c629ec73
    application_platform: HP_DEMO-HP (Windows 7)
    material_package_umid:
0x060A2B340101010501010D111300000089F4E262647905801C4C80C16EE65902
    timecode        : 00:00:00:00
    encoder         : Lavf58.29.100
    Stream #0:0: Video: jpeg2000, yuv422p10le(top first), 720x288 [SAR 8:15
DAR 4:3], q=2-31, 25 tbr, 25 tbn, 25 tbc
    Metadata:
      file_package_umid:
0x060A2B340101010501010D111300000085F4E26264790580BD5280C16EE65902
      track_name      : Picture
    Stream #0:1: Audio: pcm_s24le, 48000 Hz, stereo, s32 (24 bit), 2304 kb/s
    Metadata:
      file_package_umid:
0x060A2B340101010501010D111300000085F4E26264790580BD5280C16EE65902
      track_name      : Sound
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 7500 fps=4480 q=-1.0 Lsize= 2231274kB time=00:05:00.00
bitrate=60928.7kbits/s speed= 179x
video:2138853kB audio:84375kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 0.361898%

On Tue, 13 Apr 2021 at 05:17, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:


> Complete, uncut console output missing.
>
> Is your input really 720x576 or is it maybe interlaced content
> encoded as two separate frames with height 288? This is not
> yet supported by FFmpeg at all without filter insertion, it is
> possible that we will never write such atrocities.


I'm fully aware the source is interlaced and I do wish to preserve this
property in the 5 minute extract. Thank you for the clarification on the
support wrt this matter.