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Old 1st March 2015, 12:03   #3041  |  Link
Sparktank
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Quote:
Originally Posted by Mosu View Post
toggle all
Too speechless, my good sir. Too speechless.
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Old 1st March 2015, 12:08   #3042  |  Link
Mosu
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Just to make this very clear: »toggle all« enables or disables all tracks at once. It's the same as if you clicked each of the track's checkboxes manually.

It does NOT allow you to select multiple tracks and make any other modification on that selection. This is something that will only come with the new GUI; for the old GUI this would require re-writing roughly half of its code.
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Old 1st March 2015, 12:45   #3043  |  Link
SeeMoreDigital
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Hi Mosu,

Many thanks for the new Dolby TrueHD audio options
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Old 1st March 2015, 15:36   #3044  |  Link
JoeGibken
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Wrong duration of video after merging with .ass subtitle?

Thanks Mosu for the wonderful app

Anyway, I've been wondering why every time I merge into mkv, the video duration seems to be appearing wrong. The original video and the merged mkv files have different total duration.

After doing some trial and error, I concluded that the mkv output that had wrong duration was because of the .ass subtitle file that had lines that was timed for more than the length of the video file. After retiming the lines of the subtitle file that was over the duration of the video file, then I merge video+audio+subtitle files into mkv, the duration was correct again.

As there will be times I won't be able to check always the subtitle files that overpasses the video file, is there a way or an option in mkvmerge (though I'm next to always use mkvmerge gui) where the merged mkv file would produce the same duration as that of the video files and ignores the full duration of the .ass subtitle files?

Thanks you in advance
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Old 1st March 2015, 15:45   #3045  |  Link
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No, there's no such option, and there won't be one. The definition of the segment duration is simply the difference between the lowest timecode and the highest sum of packet timecode+duration.
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Old 1st March 2015, 16:07   #3046  |  Link
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So there is no way to explicitly tell mkmerge what total duration you want for the mkv output?
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Old 1st March 2015, 16:14   #3047  |  Link
Mosu
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That is correct.
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Old 1st March 2015, 16:18   #3048  |  Link
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You could abuse --split parts to some extent (make a single part from 0 to desired duration) but mkvmerge will not cut GOPs or subtitle lines in two so it may "bleed" a bit beyond the specified time.
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Old 1st March 2015, 16:29   #3049  |  Link
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@Mosu Thanks for the clarification and the wonderful app
@sneaker_ger Thanks for the idea

Last edited by JoeGibken; 1st March 2015 at 16:37.
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Old 1st March 2015, 16:34   #3050  |  Link
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does the TrueHD+AC3 recognition & deciding which of these tracks to keep also work for Dolby Atmos tracks?
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Old 1st March 2015, 17:02   #3051  |  Link
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Quote:
Originally Posted by Mosu View Post
2015-02-25 Moritz Bunkus <moritz@bunkus.org>
* mmg: new feature: added a new checkbox »reduce to audio core« on the »format-specific options« tab that passes the new --reduce-to-core option to mkvmerge if enabled. Part of the implementation of #1107.
Thanks Mosu, but especially Moritz! My Samsung SMART TV has trouble playing DTS-HD MA; the audiotrack is always a little behind and therefore not in sync (for which I hope some future firmware-update could help). Now I can remux in one single step, instead of first having to run eac3to (or ffmpeg) to extract the core and remux afterwards. Works great!
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Old 1st March 2015, 17:10   #3052  |  Link
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@Thunderbolt: so far I haven't done anything in that direction. mkvmerge's TrueHD and AC3 handling code might work with the Atmos extensions, but it isn't explicitly supported (not even tested).

@Corone: mosu == Moritz Bunkus
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Old 5th March 2015, 21:02   #3053  |  Link
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x264 data...

Does the newer MKVMerge strip out the encode data?

Perhaps it has done this in earlier builds, but I hadn't noticed it. I found out recently when I took MKV files that DID have the full x264 encode data in the stream and I used the most recent version of MKVMerge to slice it into 10 second snippets (to send to Selur for analysis as to why certain MKV files weren't playing on my OPPO BDP-83 player) And, lo and behold, the resulting 10 second snippets had the x264 encode data stripped out!

Has this always been the case or is this something new?

Thank you!

Oh... and if so, IS there some way to use MKVMerge and still keep the x264 encode data?

Last edited by Lathe; 5th March 2015 at 21:03. Reason: More stuff...
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Old 5th March 2015, 21:34   #3054  |  Link
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x264's custom SEI is in the beginning of the file, only the first part will have it if you cut a file into pieces. It's always been this way. To answer the question: not with mkvtoolnix.
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Old 5th March 2015, 21:42   #3055  |  Link
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Quote:
Originally Posted by sneaker_ger View Post
x264's custom SEI is in the beginning of the file, only the first part will have it if you cut a file into pieces. It's always been this way. To answer the question: not with mkvtoolnix.
Oh..... right.....! I forgot about that Thanks m8!
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Old 11th March 2015, 04:16   #3056  |  Link
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@Mosu
mkvmerge v7.7.0 incorrectly fills the biSize field in the BITMAPINFOHEADER structure for RGB8 and RGB565 format ("V_MS/VFW/FOURCC").

http://msdn.microsoft.com/en-us/libr...=vs.85%29.aspx
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biSize
Specifies the number of bytes required by the structure. This value does not include the size of the color table or the size of the color masks, if they are appended to the end of structure...
For this reason, I did not work Color Space Converter. I had to make a patch for MPC-BE.
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Old 11th March 2015, 13:25   #3057  |  Link
Mosu
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Do you have a sample file? Please upload one to my FTP server (see signature).

The thing is that a LOT of AVIs have biSize include the codec's private initialization bytes and not just the size of BITMAPINFOHEADER. As the MS specs don't say anything about codec private data other than color tables and masks this is very much a grey area.
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Old 13th March 2015, 20:39   #3058  |  Link
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twogradients_RGB8_RGB565.7z (AVI files made in VirtualDub).
I also uploaded to FTP server.
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Old 21st March 2015, 14:30   #3059  |  Link
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Is mkvmerge the right tool to remux a .mkv with multiple chapters EditionEntry (movie with different cuts) so that I can reorder/keep the chapters of the edition I'm interested and strip the others?
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Old 21st March 2015, 15:26   #3060  |  Link
Mosu
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Not really, no.
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