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FFMPEG Error while ripping Spider-Man 3 4K
Posted: Wed Mar 30, 2022 9:05 pm
by AnHumanOnline
Hello, is it normal to get an FFMPEG error while ripping Spider-Man 3 4k? I got the following error:
Code: Select all
FFMPEG_ERROR: FFDEC000: [truehd @ 0x7f287b29b880] No restart header present in substream 1.
This happened multiple times but the rip was successful anyway. Is there still something wrong with the rip or the disc?
Re: FFMPEG Error while ripping Spider-Man 3 4K
Posted: Wed Mar 30, 2022 11:18 pm
by Woodstock
Are you asking MakeMKV to do audio conversions as part of the rip, such as to FLAC or AC3?
I've never seen MakeMKV trip an ffmpeg error, but they are possible.
Re: FFMPEG Error while ripping Spider-Man 3 4K
Posted: Thu Mar 31, 2022 8:52 am
by ArArdin
Did you try latest build from Gyan?
https://www.gyan.dev/ffmpeg/builds/
Re: FFMPEG Error while ripping Spider-Man 3 4K
Posted: Thu Mar 31, 2022 12:55 pm
by Woodstock
With the possible exception of the Linux version, the ffmpeg libraries are "built in" to MakeMKV, so getting the latest ffmpeg build won't help.
Re: FFMPEG Error while ripping Spider-Man 3 4K
Posted: Thu Mar 31, 2022 1:49 pm
by ArArdin
My bad. Didn't know this; thought it was about a process after.
What does MakeMKV use ffmpeg libs for? Demuxing/muxing?
Re: FFMPEG Error while ripping Spider-Man 3 4K
Posted: Thu Mar 31, 2022 2:02 pm
by Woodstock
Audio conversions. In this case, it looks like it was trying to extract the lossy AC3 track within the TrueHD track, and got an error in reading the TrueHD track.
Re: FFMPEG Error while ripping Spider-Man 3 4K
Posted: Thu Mar 31, 2022 2:28 pm
by ArArdin
Thanks for clarifying.
Re: FFMPEG Error while ripping Spider-Man 3 4K
Posted: Tue Apr 19, 2022 4:14 pm
by AnHumanOnline
Woodstock wrote: ↑Wed Mar 30, 2022 11:18 pm
Are you asking MakeMKV to do audio conversions as part of the rip, such as to FLAC or AC3?
I've never seen MakeMKV trip an ffmpeg error, but they are possible.
Sorry for the late reply. Nope I am just ripping it normally with default settings to an MKV file. My disc for Star Wars Return of the Jedi 4K has the same issue. The file seems fine so was just curious what the error was. Is the disc not following the truehd spec?