Logs: https://paste.osmc.tv/panuwuvuzo
Getting very stuttery playback of this DVD remux with hardware decoding; plays fine in software.
It starts playing at half speed, then suddenly accelerates, then goes jerky. This looks familiar: I can’t directly verify this, but I think it’s probably starting with 1080p/25Hz output, then realising it needs more output FPS, and switching to 1080p/50Hz, but not recovering properly. For 1080i/50 material it automatically defaults to 50Hz to avoid this issue, but apparently not with 576i/50 at the moment.
Will post Media Info in a moment.
EDIT: MediaInfo for file:
General
Unique ID : 270060928107474055533535563112022545991 (0xCB2BD7C363138EE4929E012F807C1647)
Complete name : E:\Video\TV\Odissea\Odissea s01e02.mkv
Format : Matroska
Format version : Version 2
File size : 2.58 GiB
Duration : 45 min 22 s
Overall bit rate mode : Constant
Overall bit rate : 8 133 kb/s
Frame rate : 25.000 FPS
Movie name : Odissea s01e02
Encoded date : 2022-03-13 22:59:35 UTC
Writing application : MakeMKV v1.16.7 win(x64-release)
Writing library : libmakemkv v1.16.7 (1.3.10/1.5.2) win(x64-release)
Video
ID : 1
ID in the original source medium : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings : BVOP
Format settings, BVOP : Yes
Format settings, Matrix : Default
Format settings, GOP : M=3, N=12
Format settings, picture structure : Frame
Codec ID : V_MPEG2
Codec ID/Info : MPEG 1 or 2 Video
Duration : 45 min 22 s
Bit rate mode : Constant
Bit rate : 8 000 kb/s
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 4:3
Frame rate mode : Constant
Frame rate : 25.000 FPS
Standard : PAL
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.772
Time code of first frame : 00:00:00:00
Time code source : Group of pictures header
GOP, Open/Closed : Closed
Stream size : 2.54 GiB (98%)
Language : English
Default : No
Forced : No
Original source medium : DVD-Video
Audio
ID : 2
ID in the original source medium : 189 (0xBD)128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : A_AC3
Duration : 45 min 22 s
Bit rate mode : Constant
Bit rate : 128 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 41.5 MiB (2%)
Title : Stereo
Language : Italian
Service kind : Complete Main
Default : Yes
Forced : No
Original source medium : DVD-Video
Menu
00:00:00.080 : en:Chapter 01
00:13:23.600 : en:Chapter 02
00:23:58.160 : en:Chapter 03
00:34:56.720 : en:Chapter 04