Search found 47 matches

by seamus
Sat Mar 14, 2026 7:36 pm
Forum: General MakeMKV discussion
Topic: Does makemkv use H264 to encode BD video by default?
Replies: 4
Views: 228

Re: Does makemkv use H264 to encode BD video by default?

And that seems to be the answer! MakeMKV does in fact use the "High" profile, defined in the Wikipedia article as follows: High Profile (HiP, 100) The primary profile for broadcast and disc storage applications, particularly for high-definition television applications (for example, this i...
by seamus
Sat Mar 14, 2026 5:30 am
Forum: General MakeMKV discussion
Topic: Hard Drive Prices
Replies: 9
Views: 1669

Re: Hard Drive Prices

Before getting carried away with H.265 as a way to save disk space, perhaps you should consider the topic of Generation Loss . The problem is this: Your source data (BD/DVD) contains video data that has already been encoded/compressed using a lossy codec; i.e. mpeg2 with DVDs, H.264, Hi Profile with...
by seamus
Sat Mar 14, 2026 5:07 am
Forum: General MakeMKV discussion
Topic: Does makemkv use H264 to encode BD video by default?
Replies: 4
Views: 228

Re: Does makemkv use H264 to encode BD video by default?

... encoded with H264-BluRay - a variant on H264. Incorrect, there's only different profiles/presets. ffprobe might be displaying a slightly more acute description if you've supplied a .m2ts or something like that. https://en.wikipedia.org/wiki/Advanced_Video_Coding I'm sorry, but your answer makes...
by seamus
Sat Mar 14, 2026 1:34 am
Forum: General MakeMKV discussion
Topic: Does makemkv use H264 to encode BD video by default?
Replies: 4
Views: 228

Does makemkv use H264 to encode BD video by default?

I'm trying to confirm some "notions" that I've come by - without being able to recall exactly where I got them. I'd appreciate any comments or feedback: Notion #1: The video on DVDs is typically encoded with the MP2 codec. Notion #2: The video on BDs is typically encoded with H264-BluRay -...
by seamus
Sun Feb 08, 2026 2:04 am
Forum: Advanced MakeMKV usage
Topic: Using 'ddrescue' with MakeMKV to process defective DVDs
Replies: 11
Views: 9198

Re: Using 'ddrescue' with MakeMKV to process defective DVDs

This is in the manual for ddrescue, although the manual does have problems with vagueness in the early sections describing what exactly happens in the various phases. Check the sections about optical disc recovery, and some of the examples involving multiple discs and multiple drives. I do recommen...
by seamus
Sun Feb 08, 2026 1:14 am
Forum: Advanced MakeMKV usage
Topic: Using 'ddrescue' with MakeMKV to process defective DVDs
Replies: 11
Views: 9198

Re: Using 'ddrescue' with MakeMKV to process defective DVDs

The ddrescue map file allows you to interrupt the operation and resume it some other time -- with a different disc (same pressing, different copy), different computer, different optical drive, etc. Also, you can resume and tweak the operation if you decide to reverse direction, or change which phas...
by seamus
Sat Feb 07, 2026 10:27 pm
Forum: Advanced MakeMKV usage
Topic: Using 'ddrescue' with MakeMKV to process defective DVDs
Replies: 11
Views: 9198

Re: Using 'ddrescue' with MakeMKV to process defective DVDs

Do the various ddrescue phases, one at a time, alternating between drives. Whatever is skipped by the first drive can be attempted by the second drive, which may be able to read problematic areas better. That is better than just using a single drive and having it get bogged down on difficult areas ...
by seamus
Sat Feb 07, 2026 7:27 am
Forum: Advanced MakeMKV usage
Topic: Using 'ddrescue' with MakeMKV to process defective DVDs
Replies: 11
Views: 9198

Re: Using 'ddrescue' with MakeMKV to process defective DVDs

You should use multiple optical drives at the various ddrescue phases, certainly before the time-consuming scrape and retry phases. Sorry, but I'm not following your suggestion... I've got 2 drives, but it completely escapes me as to how I'd use them both to recover an ISO file from a "failing...
by seamus
Sun Feb 01, 2026 8:39 pm
Forum: Advanced MakeMKV usage
Topic: Using 'ddrescue' with MakeMKV to process defective DVDs
Replies: 11
Views: 9198

Re: Can MakeMKV process a "rescued" DVD / ISO file(s)??

It seems it can! Use the 'File' menu to open the ISO file (created via GNU's 'ddrescue' utility), and process it "as usual" using MakeMKV. A few notes to summarize my experience using 'ddrescue' with MakeMKV: 1. It's not clear to me exactly what causes a DVD to malfunction such that MakeMK...
by seamus
Sun Jan 25, 2026 11:41 pm
Forum: Advanced MakeMKV usage
Topic: Using 'ddrescue' with MakeMKV to process defective DVDs
Replies: 11
Views: 9198

Using 'ddrescue' with MakeMKV to process defective DVDs

I'm finding more DVDs in my collection that are un-readable... un-readable not only by MakeMKV, but also un-readable even in my "TV-connected DVD player". Searching for a solution has turned up a GNU package called 'ddrescue' . I've used 'ddrescue' to create an ISO file of a DVD, and it se...
by seamus
Sat Nov 08, 2025 8:48 pm
Forum: General MakeMKV discussion
Topic: Question re License terms
Replies: 2
Views: 1849

Question re License terms

I'm considering buying a license for MakeMKV. However, I've been unable to find any document or documentation that describes the license terms.

Does anyone know where the license terms for MakeMKV can be found??

Thnx,
~S
by seamus
Thu Sep 25, 2025 11:52 pm
Forum: General MakeMKV discussion
Topic: What is the deal with the KEY?
Replies: 213
Views: 293432

Re: What is the deal with the KEY?

I suggest you stop using MakeMKV and find other software. You are not merely complaining of the FREE software you are using, you are doing it based: 1- Mostly on WHERE the author is from? 2- Supplemented by you not being acquainted with him? 3- Supplemented with the free key not always being functi...
by seamus
Sat Aug 16, 2025 11:21 pm
Forum: General MakeMKV discussion
Topic: What is the deal with the KEY?
Replies: 213
Views: 293432

Re: What is the deal with the KEY?

This thread is an excellent exhibit on taking "free" software for granted. As soon as Mike went offline for a week the sky fell even though most of the commenters on this thread never paid him anything. I paid him as soon as he came back online LOL Good for you, and I truly hope you're no...
by seamus
Sat Aug 16, 2025 11:13 pm
Forum: General MakeMKV discussion
Topic: What is the deal with the KEY?
Replies: 213
Views: 293432

Re: What is the deal with the KEY?

smol_birb wrote:
Fri Aug 15, 2025 5:15 pm
seamus wrote:
Thu Aug 14, 2025 4:48 pm
the people behind it are from an area of the world where things are "different" than they are in the West. Any one of those would be cause for caution.
Come on, I live in one of those areas that is "different" from how things are done in the West.
Your point being ... ??
by seamus
Sat Aug 16, 2025 11:08 pm
Forum: General MakeMKV discussion
Topic: What is the deal with the KEY?
Replies: 213
Views: 293432

Re: What is the deal with the KEY?

So really you are saying that you don't want to buy it but will carry on using it for free that doesn't make much sense. You really don't read very well, do you? Maybe I didn't read it properly but when people say things like they will buy it when they had more experience, IMO that's just saying I ...