DVD->MP4 conversion - problem with subtitles

[rgr]

I ripped a protected WinX DVD Ripper to an mpg file.
This file (subtitles) plays fine in MPC-HC, MPC-BE and VLC.

When converting to MP4, the subtitle stream was invisible, but I managed this way:

ffmpeg.exe -analyzeduration 2147483647 -probesize 2147483647 -i source.mpg -map 0:v -map 0:a? -map 0:s? -c:s copy "out.mp4"

However, in the mp4 file, only the subtitles placed in the upper part of the screen will appear or not at all (MPC-HC, depending on the renderer), while in VLC they are strongly shifted in time (as if the subtitle track was shifted from the starting point to the beginning of the file).
If I save to a mkv file, VLC displays everything correctly, and in MPC-HC without changes (only the subtitles placed in the upper part).
How do I cure it and compress it to MP4 properly?

[ProWo]

Post a mediainfo report (text mode) from your ripped mpg file here.

Your commandline should be:

ffmpeg.exe -i source.mpg -map 0 -dn -c copy "out.mp4"

[rgr]

Video: MPEG2 Video 720x576 (4:3) 25fps [V: mpeg2 main, yuv420p, 720x576]
Audio: Dolby AC3 48000Hz stereo 192kbps [A: ac3, 48000 Hz, stereo, 192 kb/s]
Subtitle: VobSub [S: vobsub]
Subtitle: UTF-8 [S: No subtitles]


General
Complete name : C:\_na pena\_klienta134\DVD\3711523763_Title1.mpg
Format : MPEG-PS
File size : 3.77 GiB
Duration : 1 h 40 min
Overall bit rate mode : Variable
Overall bit rate : 5 368 kb/s
Frame rate : 25.000 FPS

Video
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings : CustomMatrix / BVOP
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=12
Format settings, picture structure : Frame
Duration : 1 h 40 min
Bit rate mode : Variable
Bit rate : 5 069 kb/s
Maximum bit rate : 9 600 kb/s
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 4:3
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) : 0.489
Time code of first frame : 09:59:59:00
Time code source : Group of pictures header
GOP, Open/Closed : Open
GOP, Open/Closed of first frame : Closed
Stream size : 3.56 GiB (94%)

Audio
ID : 189 (0xBD)-128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Muxing mode : DVD-Video
Duration : 1 h 40 min
Bit rate mode : Constant
Bit rate : 192 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 : 138 MiB (4%)
Service kind : Complete Main

Menu
Format : DVD-Video

[rgr]

But when "Full parsing" is checked, the subtitle stream appears.

Text
ID : 189 (0xBD)-32 (0x20)
Format : RLE
Format/Info : Run-length encoding
Muxing mode : DVD-Video
Duration : 1 h 37 min
Delay relative to video : 16 s 760 ms

Menu
Format : DVD-Video

[ProWo]

Try to remux you mpg to mp4 with my commandline above.

[rgr]

And during the conversion I get:
Stream #0:1: Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 192 kb/s
Stream #0:2: Subtitle: dvd_subtitle (mp4s / 0x7334706D)
[in#0/mpeg @ 00000231f31efd00] New subtitle stream with index 3 at pos:10450958 and DTS:17.0473s

[rgr]

Try to remux you mpg to mp4 with my commandline above.

No effect.

[ProWo]

Rerip the movie with makemkv, then remux to mp4.

[rgr]

I use VobSub Ripper to rip the subtitles, muxed them and they started working fine.