I want to showcase this procedure using alternative tools, and in case this sooner or later can be of some use for Creating DVD with CinGG..

1. From DV Video w/native LPCM to DVD-compliant MPG using  FFMpeg (version 4.4.4 on Leap 15.5)
2. From MPG w/o re-encoding to DVD structure and iso using DeVeDeNG (version 4.17.0 from packman)
3. Burn DVD iso with K3b from DeVeDe (or optional using Xorriso etc)


So far step 3 is not tested yet.
Playback of the final mpg movie is tested with VLC and FFplay - not real tested with DVD disc in standalone players.


1. From DV Video w/native LPCM to DVD-compliant MPG using  FFMpeg

du -sh dv01_03.dv
2,0G    dv01_03.dv


ffmpeg -hide_banner -i dv01_03.dv -f dvd -target pal-dvd -aspect 4:3 -b:v 8M -mbd rd -trellis 1 -cmp 0 -subcmp 2 -c:a pcm_dvd dv01_03+pcm_dvd.mpg
[dv @ 0x5582cbf375c0] Estimating duration from bitrate, this may be inaccurate
Input #0, dv, from 'dv01_03.dv':
  Metadata:
    timecode        : 00:29:49:11
  Duration: 00:09:56.48, start: 0.000000, bitrate: 28800 kb/s
  Stream #0:0: Video: dvvideo, yuv420p, 720x576 [SAR 16:15 DAR 4:3], 25000 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc
  Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
Multiple -c, -codec, -acodec, -vcodec, -scodec or -dcodec options specified for stream 1, only the last option '-c:a pcm_dvd' will be used.
Stream mapping:
  Stream #0:0 -> #0:0 (dvvideo (native) -> mpeg2video (native))
  Stream #0:1 -> #0:1 (pcm_s16le (native) -> pcm_dvd (native))
Press [q] to stop, [?] for help
Output #0, dvd, to 'dv01_03+pcm_dvd.mpg':
  Metadata:
    timecode        : 00:29:49:11
    encoder         : Lavf58.76.100
  Stream #0:0: Video: mpeg2video (Main), yuv420p(bottom coded first (swapped)), 720x576 [SAR 16:15 DAR 4:3], q=2-31, 8000 kb/s, 25 fps, 90k tbn
    Metadata:
      encoder         : Lavc58.134.100 mpeg2video
    Side data:
      cpb: bitrate max/min/avg: 9000000/0/8000000 buffer size: 1835008 vbv_delay: N/A
  Stream #0:1: Audio: pcm_dvd, 48000 Hz, stereo, s16, 1536 kb/s
    Metadata:
      encoder         : Lavc58.134.100 pcm_dvd
[dvd @ 0x5582cbf54f00] buffer underflow st=1 bufi=452 size=2008ate=9686.6kbits/s speed=5.76x     
    Last message repeated 4 times
frame=14912 fps=150 q=3.6 Lsize=  706264kB time=00:09:56.47 bitrate=9699.9kbits/s speed=5.99x    
video:582384kB audio:112007kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.709779%

du -sh dv01_03+pcm_dvd.mpg
690M    dv01_03+pcm_dvd.mpg

--------------------------

2. From MPG w/o re-encoding to DVD structure and iso using DeVeDeNG

/usr/bin/devede_ng.py

DeVeDeNG GUI menu
<Video DVD>
<Add File>: dv01_03+pcm_dvd.mpg
Check <dv01_03+pcm_dvd.mpg>
<Properties>

<Misc>  on next subwindow and check (important):
*This file is already a DVD/xCD-suitable MPEG-PS file
*Keep default: Use a GOP of 12 frames (improves compatibility)

Optional:
<General>  chapters 'a 5 min is default etc
<Preview> 60 sec opens in VLC (w/Audio)

<Use>
<Further>

--------------------------------

The DVD tree structure and iso are generated quick and easy, so I expect there was no re-encoding of the MPG input file, possibly re-packaging.

tree -s DVD-01_03+PCM
DVD-01_03+PCM
├── [  727859200]  DVD-01_03+PCM.iso
├── [       4096]  dvd_tree
│   ├── [       4096]  AUDIO_TS
│   └── [       4096]  VIDEO_TS
│       ├── [      12288]  VIDEO_TS.BUP
│       ├── [      12288]  VIDEO_TS.IFO
│       ├── [      32768]  VIDEO_TS.VOB
│       ├── [      18432]  VTS_01_0.BUP
│       ├── [      18432]  VTS_01_0.IFO
│       ├── [    3543040]  VTS_01_0.VOB
│       ├── [      32768]  VTS_01_1.VOB
│       ├── [      22528]  VTS_02_0.BUP
│       ├── [      22528]  VTS_02_0.IFO
│       ├── [      32768]  VTS_02_0.VOB
│       └── [  723214336]  VTS_02_1.VOB
├── [       4096]  menu
│   ├── [       2283]  menu_0_active_bg.png
│   ├── [      62873]  menu_0_bg.png
│   ├── [    3545088]  menu_0B.mpg
│   ├── [    3540992]  menu_0.mpg
│   ├── [       2273]  menu_0_selected_bg.png
│   ├── [       1705]  menu_0_unselected_bg.png
│   └── [        403]  menu_0.xml
├── [       4096]  movies
│   └── [  723214336]  movie_0.mpg
└── [       4096]  xml_data
    └── [       1742]  dvdauthor.xml

6 directories, 21 files


-------------------------

ffplay -hide_banner movie_0.mpg
[mpeg @ 0x7f4c3c000c80] start time for stream 0 is not set in estimate_timings_from_pts
Input #0, mpeg, from 'movie_0.mpg':
  Duration: 00:09:56.48, start: 0.540000, bitrate: 9699 kb/s
  Stream #0:0[0x1bf]: Data: dvd_nav_packet
  Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, progressive), 720x576 [SAR 16:15 DAR 4:3], 25 fps, 25 tbr, 90k tbn, 50 tbc
    Side data:
      cpb: bitrate max/min/avg: 9000000/0/0 buffer size: 1835008 vbv_delay: N/A
  Stream #0:2[0xa0]: Audio: pcm_dvd, 48000 Hz, 2 channels, s16, 1536 kb/s
  13.24 A-V: -0.005 fd=   0 aq=  190KB vq= 1142KB sq=    0B f=0/0