StreamFab 6.2.4.2 DRM MPD

gerrardjamie

Hi Team

Thank you for the update of DRM MPD finally
it now supports download multiple audio tracks, it really a great update
I tried to download video from viutv, the subtitle is using vtt, after download, all subtitles time are messed up, all subtitle will show up in 1st minute and then finish.. time is not accurate

is there any solution for it?
thanks

Germania

all subtitles time are messed up, all subtitle will show up in 1st minute and then finish..
gerrardjamie

Using mp4 and Remux into file ?
Then it may be a problem with ffmpeg (not SF) => look here

Otherwise name your Video Format and Subtitle action ..
.. or post your StreamFab.log

gerrardjamie

1
00:00:00,600 --> 00:00:02,720
天才軍師諸葛孔明

2
00:00:04,040 --> 00:00:06,680
不知何故化身俊男

3
00:00:07,160 --> 00:00:07,999
轉世來到現代日本

4
00:00:00,000 --> 00:00:01,160
轉世來到現代日本

5
00:00:01,920 --> 00:00:04,720
孔明跟一位歌手相遇

6
00:00:05,800 --> 00:00:07,999
被她純樸自然的歌聲所吸引

7
00:00:00,000 --> 00:00:01,040
被她純樸自然的歌聲所吸引

8
00:00:01,960 --> 00:00:03,160
今生再次

9
00:00:03,240 --> 00:00:06,440
試圖一統天下都未嘗不是一種樂趣

10
00:00:06,520 --> 00:00:07,999
瞬間就對當下的狀況應對自如

11
00:00:00,000 --> 00:00:02,080
瞬間就對當下的狀況應對自如

12
00:00:02,200 --> 00:00:04,000
為了英子，他決定…

13
00:00:04,120 --> 00:00:05,840
願意成為你的軍師

Germania

[code][DRM Settings]: Video Format: "MP4"
[DRM Settings]: Subtitle Format: "Remux Into File"[/code]

This is exactly the scenario I described in my previous post !

So it's an ffmpeg problem - change VIP Video Format to mkv
or extract subs to srt and remux yourself => look here

gerrardjamie

[code][DRM Settings]: Video Format: "MP4"
[DRM Settings]: Subtitle Format: "Remux Into File"[/code]

This is exactly the scenario I described in my previous post !

So it's an ffmpeg problem - change VIP Video Format to mkv
or extract subs to srt and remux yourself => look here
Germania

already changed to

2025:06:29-13:34:19 0x000045bc [Info]: [DRM Settings]: Video Format: "MKV (MKVToolNix)"
2025:06:29-13:34:19 0x000045bc [Info]: [DRM Settings]: Subtitle Format: "Extract Original Format"

[DRM Settings]: Video Format: "MP4"
[DRM Settings]: Subtitle Format: "Remux Into File"
from 13:21:18

Germania

The subs was never complete downloaded:
[code][Info]: Down load fail, try again (1 / 30)
[Info]: Down load fail : https://ewcdn07.nowe.com/session/ .. /Content/DASH_VOS3/VOD/4885/16705/ .. /stream_7/Segment-3920000000.vtt[/code]

So it can't be errorfree:
[code][CefMedia] StartExtractCCSubtitleInternal pid 17848 cmd: \"C:/Program Files/StreamFab/StreamFab/ccextractor.exe\" \".. StreamFab/StreamFab/Temp/outputTemp/DRM MPD/.. /video/video_0.m4i.decypt\" -o \".. StreamFab/Temp/outputTemp/DRM MPD/.. /video/video_0.m4i.srt

[Info]: strSubtitlePath not exist : " .. /StreamFab/Temp/outputTemp/DRM MPD/ .. /subtitle/subtitle_0.yue"
[Info]: QFile::copy failed.[/code]

I tried to dl from the manifest.mpd in log ..
.. but your token is not (longer) valid.

So I tested myself your last url in log (very slow via vpn):

The problem is that all subtitle segments have a timecode < 0:00:10

So it's unchanged in result - has nothing to do with remux:

gerrardjamie

The subs was never complete downloaded:
[code][Info]: Down load fail, try again (1 / 30)
[Info]: Down load fail : https://ewcdn07.nowe.com/session/ .. /Content/DASH_VOS3/VOD/4885/16705/ .. /stream_7/Segment-3920000000.vtt[/code]

So it can't be errorfree:
[code][CefMedia] StartExtractCCSubtitleInternal pid 17848 cmd: \"C:/Program Files/StreamFab/StreamFab/ccextractor.exe\" \".. StreamFab/StreamFab/Temp/outputTemp/DRM MPD/.. /video/video_0.m4i.decypt\" -o \".. StreamFab/Temp/outputTemp/DRM MPD/.. /video/video_0.m4i.srt

[Info]: strSubtitlePath not exist : " .. /StreamFab/Temp/outputTemp/DRM MPD/ .. /subtitle/subtitle_0.yue"
[Info]: QFile::copy failed.[/code]

I tried to dl from the manifest.mpd in log ..
.. but your token is not (longer) valid.

So I tested myself your last url in log (very slow via vpn):

The problem is that all subtitle segments have a timecode < 0:00:10

So it's unchanged in result - has nothing to do with remux:

Germania

thank you for your reply.

yes, i guess the drm seperated a lot of vtt and segment to make the subtitle like this

but can streamfab fix it and make it be normal?

Germania

but can streamfab fix it and make it be normal?
gerrardjamie

Manually works ..

Open DevTools in your Browser (F12), click on Network and filter: mpd
Now play (or reload) your episode, so you should see a mpd url at the left.
Rightclick the url and click Copy => Copy URL

Now use N_m3u8DL-RE with this command-line:

[code]N_m3u8DL-RE -ss for=all "your mpd URL"[/code]

Result:

btw: If you use yt-dlp to get vtt
[code]yt-dlp --allow-u --write-subs --skip-download "your mpd URL"[/code]
It's the same problem as with SF

gerrardjamie

Manually works ..

Open DevTools in your Browser (F12), click on Network and filter: mpd
Now play (or reload) your episode, so you should see a mpd url at the left.
Rightclick the url and click Copy => Copy URL

Now use N_m3u8DL-RE with this command-line:

[code]N_m3u8DL-RE -ss for=all "your mpd URL"[/code]

Result:

btw: If you use yt-dlp to get vtt
[code]yt-dlp --allow-u --write-subs --skip-download "your mpd URL"[/code]
It's the same problem as with SF
Germania

Great, it works like a charm, thank you very much