Sorry, don't know how to edit my original post. Here's the data, quite a bit.
[09:14:25] macgui: Handbrake Version: 1.5.1 (2022011000)
[09:14:25] Compile-time hardening features are enabled
[09:14:28] hb_init: starting libhb thread
[09:15:49] macgui: ScanCore scanning titles with a duration of 10 seconds or more
[09:15:49] CPU: Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
[09:15:49] - Intel microarchitecture Kaby Lake
[09:15:49] - logical processor count: 4
[09:15:49] hb_scan: path=/Volumes/Loz_3/Music DVDs/Def Leppard - Historia - In The Round, In Your Face (2001)/VIDEO_TS, title_index=0
disc.c:437: error opening file BDMV/index.bdmv
disc.c:437: error opening file BDMV/BACKUP/index.bdmv
bluray.c
nav_get_title_list(/Volumes/Loz_3/Music DVDs/Def Leppard - Historia - In The Round, In Your Face (2001)/VIDEO_TS/) failed
[09:15:49] bd: not a bd - trying as a stream/file instead
libdvdread: Couldn't find device name.
libdvdnav: Can't read name block. Probably not a DVD-ROM device.
libdvdread: Couldn't find device name.
[09:15:49] scan: DVD has 4 title(s)
[09:15:49] scan: scanning title 1
[09:15:49] scan: duration is 01:25:51 (5151567 ms)
[09:15:49] pgc_id: 1, pgn: 1: pgc: 0x7f86330b1350
[09:15:49] scan: checking audio 1
[09:15:49] scan: id=0x80bd, lang=English (AC3), 3cc=eng ext=1
[09:15:49] scan: checking subtitle 1
[09:15:49] scan: id=0x20bd, lang=Portugues (4:3) [VOBSUB], 3cc=por ext=1
[09:15:49] scan: checking subtitle 2
[09:15:49] scan: id=0x21bd, lang=español (4:3) [VOBSUB], 3cc=spa ext=1
[09:15:49] scan: title 1 has 20 chapters
[09:15:49] scan: chap 1, 25500 ms
[09:15:49] scan: chap 2, 49734 ms
[09:15:49] scan: chap 3, 230934 ms
[09:15:49] scan: chap 4, 282667 ms
[09:15:49] scan: chap 5, 205700 ms
[09:15:49] scan: chap 6, 301734 ms
[09:15:49] scan: chap 7, 248367 ms
[09:15:49] scan: chap 8, 249533 ms
[09:15:49] scan: chap 9, 305033 ms
[09:15:49] scan: chap 10, 202967 ms
[09:15:49] scan: chap 11, 264100 ms
[09:15:49] scan: chap 12, 273500 ms
[09:15:49] scan: chap 13, 257734 ms
[09:15:49] scan: chap 14, 343767 ms
[09:15:49] scan: chap 15, 244800 ms
[09:15:49] scan: chap 16, 270934 ms
[09:15:49] scan: chap 17, 391200 ms
[09:15:49] scan: chap 18, 310300 ms
[09:15:49] scan: chap 19, 351867 ms
[09:15:49] scan: chap 20, 341200 ms
[09:15:49] scan: aspect = 4:3
[09:15:49] scan: scanning title 2
[09:15:49] scan: duration is 01:31:05 (5465133 ms)
[09:15:49] pgc_id: 2, pgn: 1: pgc: 0x7f863307a540
[09:15:49] scan: checking audio 1
[09:15:49] scan: id=0x80bd, lang=English (AC3), 3cc=eng ext=1
[09:15:49] scan: checking subtitle 1
[09:15:49] scan: id=0x20bd, lang=Portugues (4:3) [VOBSUB], 3cc=por ext=1
[09:15:49] scan: checking subtitle 2
[09:15:49] scan: id=0x21bd, lang=español (4:3) [VOBSUB], 3cc=spa ext=1
[09:15:49] scan: title 2 has 16 chapters
[09:15:49] scan: chap 1, 126467 ms
[09:15:49] scan: chap 2, 211000 ms
[09:15:49] scan: chap 3, 189200 ms
[09:15:49] scan: chap 4, 394834 ms
[09:15:49] scan: chap 5, 348833 ms
[09:15:49] scan: chap 6, 445300 ms
[09:15:49] scan: chap 7, 394734 ms
[09:15:49] scan: chap 8, 420000 ms
[09:15:49] scan: chap 9, 374900 ms
[09:15:49] scan: chap 10, 301500 ms
[09:15:49] scan: chap 11, 328433 ms
[09:15:49] scan: chap 12, 298700 ms
[09:15:49] scan: chap 13, 481533 ms
[09:15:49] scan: chap 14, 639567 ms
[09:15:49] scan: chap 15, 318967 ms
[09:15:49] scan: chap 16, 191166 ms
[09:15:49] scan: aspect = 4:3
[09:15:49] scan: scanning title 3
[09:15:49] scan: duration is 00:11:01 (661900 ms)
[09:15:49] pgc_id: 3, pgn: 1: pgc: 0x7f863621cf60
[09:15:49] scan: checking audio 1
[09:15:49] scan: id=0x80bd, lang=English (AC3), 3cc=eng ext=1
[09:15:49] scan: checking subtitle 1
[09:15:49] scan: id=0x20bd, lang=Portugues (4:3) [VOBSUB], 3cc=por ext=1
[09:15:49] scan: checking subtitle 2
[09:15:49] scan: id=0x21bd, lang=español (4:3) [VOBSUB], 3cc=spa ext=1
[09:15:49] scan: title 3 has 7 chapters
[09:15:49] scan: chap 1, 30633 ms
[09:15:49] scan: chap 2, 26200 ms
[09:15:49] scan: chap 3, 97500 ms
[09:15:49] scan: chap 4, 144300 ms
[09:15:49] scan: chap 5, 163934 ms
[09:15:49] scan: chap 6, 78934 ms
[09:15:49] scan: chap 7, 120400 ms
[09:15:49] scan: aspect = 4:3
[09:15:49] scan: scanning title 4
[09:15:49] scan: duration is 00:19:48 (1188233 ms)
[09:15:49] pgc_id: 1, pgn: 1: pgc: 0x7f8636140ca0
[09:15:49] scan: checking audio 1
[09:15:49] scan: id=0x80bd, lang=English (AC3), 3cc=eng ext=1
[09:15:49] scan: title 4 has 5 chapters
[09:15:49] scan: chap 1, 249367 ms
[09:15:49] scan: chap 2, 226066 ms
[09:15:49] scan: chap 3, 168233 ms
[09:15:49] scan: chap 4, 281166 ms
[09:15:49] scan: chap 5, 263400 ms
[09:15:49] scan: aspect = 4:3
[09:15:50] scan: decoding previews for title 1
[09:15:50] scan: title angle(s) 1
[09:15:50] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=192000 English (AC3) (2.0 ch) (192 kbps)
[09:15:50] scan: 10 previews, 720x480, 29.970 fps, autocrop = 0/0/12/6, aspect 4:3, PAR 8:9, color profile: 6-1-6, chroma location: left
[09:15:50] Title is likely interlaced or telecined (5 out of 10 previews). You should do something about that.
[09:15:50] scan: decoding previews for title 2
[09:15:50] scan: title angle(s) 1
[09:15:50] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=192000 English (AC3) (2.0 ch) (192 kbps)
[09:15:51] scan: 10 previews, 720x480, 29.970 fps, autocrop = 0/0/18/4, aspect 4:3, PAR 8:9, color profile: 6-1-6, chroma location: left
[09:15:51] scan: decoding previews for title 3
[09:15:51] scan: title angle(s) 1
[09:15:51] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=192000 English (AC3) (2.0 ch) (192 kbps)
[09:15:51] scan: 10 previews, 720x480, 29.970 fps, autocrop = 0/0/10/4, aspect 4:3, PAR 8:9, color profile: 6-1-6, chroma location: left
[09:15:51] scan: decoding previews for title 4
[09:15:51] scan: title angle(s) 1
[09:15:51] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=192000 English (AC3) (2.0 ch) (192 kbps)
[09:15:51] scan: 10 previews, 720x480, 29.970 fps, autocrop = 60/62/8/6, aspect 4:3, PAR 8:9, color profile: 6-1-6, chroma location: left
[09:15:51] libhb: scan thread found 4 valid title(s)
[09:15:51] macgui: ScanCore scan done
[swscaler @ 0x7f8633591000] Warning: data is not aligned! This can lead to a speed loss
[09:15:51] decomb: deinterlaced 1 | blended 0 | unfiltered 0 | total 1
[09:15:55] decomb: deinterlaced 1 | blended 0 | unfiltered 0 | total 1
[09:16:14] Compile-time hardening features are enabled
[09:16:16] hb_init: starting libhb thread
[09:16:16] macgui: fr.handbrake.HandBrakeXPCService scanning specifically for title: 3
[09:16:16] CPU: Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
[09:16:16] - Intel microarchitecture Kaby Lake
[09:16:16] - logical processor count: 4
[09:16:16] hb_scan: path=/Volumes/Loz_3/Music DVDs/Def Leppard - Historia - In The Round, In Your Face (2001)/VIDEO_TS, title_index=3
disc.c:437: error opening file BDMV/index.bdmv
disc.c:437: error opening file BDMV/BACKUP/index.bdmv
bluray.c
nav_get_title_list(/Volumes/Loz_3/Music DVDs/Def Leppard - Historia - In The Round, In Your Face (2001)/VIDEO_TS/) failed
[09:16:16] bd: not a bd - trying as a stream/file instead
libdvdread: Couldn't find device name.
libdvdnav: Can't read name block. Probably not a DVD-ROM device.
libdvdread: Couldn't find device name.
[09:16:16] scan: DVD has 4 title(s)
[09:16:16] scan: scanning title 3
[09:16:16] scan: duration is 00:11:01 (661900 ms)
[09:16:16] pgc_id: 3, pgn: 1: pgc: 0x7fba1d205d30
[09:16:16] scan: checking audio 1
[09:16:16] scan: id=0x80bd, lang=English (AC3), 3cc=eng ext=1
[09:16:16] scan: checking subtitle 1
[09:16:16] scan: id=0x20bd, lang=Portugues (4:3) [VOBSUB], 3cc=por ext=1
[09:16:16] scan: checking subtitle 2
[09:16:16] scan: id=0x21bd, lang=español (4:3) [VOBSUB], 3cc=spa ext=1
[09:16:16] scan: title 3 has 7 chapters
[09:16:16] scan: chap 1, 30633 ms
[09:16:16] scan: chap 2, 26200 ms
[09:16:16] scan: chap 3, 97500 ms
[09:16:16] scan: chap 4, 144300 ms
[09:16:16] scan: chap 5, 163934 ms
[09:16:16] scan: chap 6, 78934 ms
[09:16:16] scan: chap 7, 120400 ms
[09:16:16] scan: aspect = 4:3
[09:16:16] scan: decoding previews for title 3
[09:16:16] scan: title angle(s) 1
[09:16:16] scan: audio 0x80bd: ac3, rate=48000Hz, bitrate=192000 English (AC3) (2.0 ch) (192 kbps)
[09:16:16] scan: 10 previews, 720x480, 29.970 fps, autocrop = 0/0/10/4, aspect 4:3, PAR 8:9, color profile: 6-1-6, chroma location: left
[09:16:16] libhb: scan thread found 1 valid title(s)
[09:16:17] macgui: fr.handbrake.HandBrakeXPCService scan done
[09:16:17] macgui: fr.handbrake.HandBrakeXPCService started encoding VIDEO_TS.mp4
[09:16:17] macgui: fr.handbrake.HandBrakeXPCService with preset Fast 1080p30
[09:16:17] Starting work at: Thu Sep 15 09:16:17 2022
[09:16:17] 1 job(s) to process
[09:16:17] Skipping subtitle scan. No suitable subtitle tracks.
[09:16:17] Starting Task: Encoding Pass
[09:16:17] job configuration:
[09:16:17] * source
[09:16:17] + /Volumes/Loz_3/Music DVDs/Def Leppard - Historia - In The Round, In Your Face (2001)/VIDEO_TS
[09:16:17] + title 3, chapter(s) 1 to 7
[09:16:17] * destination
[09:16:17] + /Users/Lorro/Desktop/Downloads/VIDEO_TS.mp4
[09:16:17] + container: MPEG-4 (libavformat)
[09:16:17] + align initial A/V stream timestamps
[09:16:17] + chapter markers
[09:16:17] * video track
[09:16:17] + decoder: mpeg2video 8-bit (yuv420p)
[09:16:17] + bitrate 200 kbps
[09:16:17] + filters
[09:16:17] + Comb Detect (mode=3:spatial-metric=2:motion-thresh=1:spatial-thresh=1:filter-mode=2:block-thresh=40:block-width=16:block-height=16)
[09:16:17] + Decomb (mode=39)
[09:16:17] + Framerate Shaper (mode=2:rate=27000000/900000)
[09:16:17] + frame rate: 29.970 fps -> peak rate limited to 30.000 fps
[09:16:17] + Crop and Scale (width=706:height=480:crop-top=0:crop-bottom=0:crop-left=10:crop-right=4)
[09:16:17] + source: 720 * 480, crop (0/0/10/4): 706 * 480, scale: 706 * 480
[09:16:17] + Output geometry
[09:16:17] + storage dimensions: 706 x 480
[09:16:17] + pixel aspect ratio: 8 : 9
[09:16:17] + display dimensions: 627 x 480
[09:16:17] + encoder: H.264 (libx264)
[09:16:17] + preset: fast
[09:16:17] + profile: main
[09:16:17] + level: 4.0
[09:16:17] + quality: 22.00 (RF)
[09:16:17] + color profile: 6-1-6
[09:16:17] + chroma location: left
[09:16:17] * audio track 1
[09:16:17] + decoder: English (AC3) (2.0 ch) (192 kbps) (track 1, id 0x80bd)
[09:16:17] + bitrate: 192 kbps, samplerate: 48000 Hz
[09:16:17] + mixdown: Stereo
[09:16:17] + encoder: AAC (Apple AudioToolbox)
[09:16:17] + bitrate: 160 kbps, samplerate: 48000 Hz
libdvdread: Couldn't find device name.
libdvdnav: Can't read name block. Probably not a DVD-ROM device.
libdvdread: Couldn't find device name.
[09:16:17] sync: expecting 19837 video frames
[09:16:17] encx264: min-keyint: 30, keyint: 300
[09:16:17] encx264: encoding at constant RF 22.000000
[09:16:17] encx264: unparsed options: level=4.0:ref=2:8x8dct=0:weightp=1:subme=6:vbv-bufsize=25000:vbv-maxrate=20000:rc-lookahead=30
x264 [info]: using SAR=8/9
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
x264 [info]: profile Main, level 4.0, 4:2:0, 8-bit
[09:16:17] sync: first pts video is 0
[09:16:17] sync: "Chapter 1" (1) at frame 1 time 0
[09:16:17] sync: first pts audio 0x80bd is 0
[09:16:33] sync: "Chapter 2" (2) at frame 922 time 2843280
[09:16:43] reader: done. 2 scr changes
[09:16:45] work: average encoding speed for job is 62.133965 fps
[09:16:45] comb detect: heavy 1269 | light 220 | uncombed 186 | total 1675
[09:16:45] decomb: deinterlaced 1269 | blended 220 | unfiltered 186 | total 1675
[09:16:45] vfr: 1675 frames output, 0 dropped and 0 duped for CFR/PFR
[09:16:45] vfr: lost time: 0 (0 frames)
[09:16:45] vfr: gained time: 0 (0 frames) (0 not accounted for)
[09:16:45] ac3-decoder done: 1746 frames, 0 decoder errors
[09:16:45] mpeg2video-decoder done: 1675 frames, 0 decoder errors
[09:16:45] sync: got 1675 frames, 19837 expected
[09:16:45] sync: framerate min 1.118 fps, max 29.970 fps, avg 29.515 fps
x264 [info]: frame I:16 Avg QP:16.84 size: 15164
x264 [info]: frame P:436 Avg QP:22.59 size: 6441
x264 [info]: frame B:1223 Avg QP:24.65 size: 1958
x264 [info]: consecutive B-frames: 1.7% 1.4% 4.5% 92.4%
x264 [info]: mb I I16..4: 62.5% 0.0% 37.5%
x264 [info]: mb P I16..4: 1.9% 0.0% 2.2% P16..4: 43.8% 15.9% 9.6% 0.0% 0.0% skip:26.6%
x264 [info]: mb B I16..4: 2.5% 0.0% 0.2% B16..8: 21.7% 5.2% 0.2% direct:15.3% skip:54.8% L0:43.6% L1:46.3% BI:10.2%
x264 [info]: coded y,uvDC,uvAC intra: 33.9% 63.4% 14.9% inter: 11.5% 24.4% 0.3%
x264 [info]: i16 v,h,dc,p: 49% 17% 22% 12%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 16% 18% 8% 9% 9% 7% 8% 6%
x264 [info]: i8c dc,h,v,p: 62% 19% 15% 4%
x264 [info]: Weighted P-Frames: Y:0.5% UV:0.2%
x264 [info]: ref P L0: 55.8% 44.2%
x264 [info]: ref B L0: 75.5% 24.5%
x264 [info]: ref B L1: 92.6% 7.4%
x264 [info]: kb/s:767.59
[09:16:45] mux: track 0, 1675 frames, 5444704 bytes, 766.99 kbps, fifo 2048
[09:16:45] mux: track 1, 2663 frames, 1010518 bytes, 142.35 kbps, fifo 4096
[09:16:45] Finished work at: Thu Sep 15 09:16:45 2022
[09:16:45] libhb: work result = 0
[09:16:45] macgui: Queue Done, there are no more pending encodes
[09:16:45] macgui: fr.handbrake.HandBrakeXPCService work done