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4th November 2017, 19:37 | #14441 | Link | |
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I was told that eac3to encodes audio better than Handbrake, so I thought I will use eac3to instead of Handbrake to encode the audio... Any suggestions? |
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4th November 2017, 22:22 | #14444 | Link |
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Any compressed audio format (DTS-HD as well) is first decoded to uncompressed PCM samples. And this uncompressed audio is then compressed to FLAC.
The encoding to FLAC is lossless, certainly. The name already tells you: Free Lossless Audio Codec. |
4th November 2017, 23:05 | #14445 | Link |
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Some soft can skip a error and continue.
eac3to abort with a error. Maybe is a unique DTS frame corrupt and is only 11 ms lossed. And the async is unnoticeable. You can try extract only the dts: eac3to.exe E:\ 2) 3: Audio.dts without decode maybe eac3to do the job ok. And after encode to AC3 with ffmpeg (preferred over libaften): ffmpeg -i Audio.dts -acodec ac3 -ab 640k -center_mixlev 0.707 Audio.ac3
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4th November 2017, 23:20 | #14446 | Link | ||
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5th November 2017, 13:48 | #14447 | Link | |
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In order to identify the problem you can test the first m2ts with, for instance: eac3to.exe E:\BDMV\STREAM\22220.m2ts 2: Audio.dts and upload a small m2ts than show the problem to http://eac3to.bugs.madshi.net/
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8th November 2017, 21:39 | #14449 | Link |
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eac3to show the mpls ordered by duration (maybe is not by the chapters order) and you can select the desired playlist.
In the sample before https://forum.doom9.org/showthread.p...09#post1823609 eac3to E:\ 2) open the second playlist.
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8th November 2017, 23:35 | #14450 | Link | |
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Quote:
"eac3to C:/ejfslflsifsihf 1) -demux" "eac3to C:/ejfslflsifsihf 2) -demux" "eac3to C:/ejfslflsifsihf 3) -demux" "eac3to C:/ejfslflsifsihf 4) -demux" |
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9th November 2017, 05:21 | #14452 | Link |
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Feature Request:
Detect DTS:X audio streams.
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11th November 2017, 01:18 | #14453 | Link | |
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12th November 2017, 02:02 | #14455 | Link |
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Other samples of h265 videos that eac3to extracts its video track with artifacts:
Baby Driver Pirates of the Caribbean: Dead Men Tell No Tales Independence Day I have also seen that this happens with The Fifth Element and Mad Max: Fury Road. Last edited by manuelin; 12th November 2017 at 02:42. |
12th November 2017, 17:56 | #14456 | Link |
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Thanks for the samples, everyone. Could you please confirm that this test build fixes the HEVC/h265 issues?
http://madshi.net/eac3toHevcTest.rar |
12th November 2017, 19:18 | #14457 | Link | |
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12th November 2017, 21:07 | #14458 | Link | |
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Sorry for my bad english and thank you very much again! |
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12th November 2017, 21:11 | #14459 | Link |
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Glad to hear that! I suppose you could also remux/demux with mkvtoolnix, so I'm not sure how useful the functionality in eac3to really is. But eac3to can change HEVC bitstream framerate on the fly (e.g. 23.976 <-> 24.000), not sure if other tools can do that.
Anyway, I'll probably wait until next weekend, to give others a chance to double check the test build, too, then I'll release a new official build. |
13th November 2017, 14:41 | #14460 | Link |
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Works here as well.
Ps. Madshi do not forget to add .264/.265 extensions as valid when demuxing video stream please
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