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13th October 2014, 03:55 | #1601 | Link | |
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15th October 2014, 06:36 | #1602 | Link |
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is it possible to have an alternate output with only the m2ts generated when you choose BD output.
after extraction from the iso, the generated m2ts for a movie only seems to work fine on my oppo103, even in 3D (i need to test it a little more by the way). |
29th October 2014, 23:06 | #1603 | Link |
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audio encoding options in mkv container
@jdobbs
Is it possible in BD-RB to apply the "audio encoding options" that were set under settings/setup dialogue to the mkv profiles located in alternate.txt? It would be great if these options would be available while making mkv movie-only encodes. I would prefer in my mkv movie only-encodes as well the settings which were set under "audio encoding options" to keeping the tracks intact. Thank you in advance for your opinion. |
29th October 2014, 23:13 | #1604 | Link | ||
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29th October 2014, 23:39 | #1605 | Link | |
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I could achieve what I wanted by using: aBitrate=* aType=0 Can you explain a bit what automatic (*) means? What bitrate is it using for audio encoding automatically? I assume it "uses" 640 kbit/s AC3 conversion on 5.1 & 7.1DTS/DTS HD tracks and 224 kbit/s on 2.0 DTS/DTS HD tracks and no reencoding at all (keeping the core) on the DD audio tracks with the bitrate under (e.g. 448 kbs) or equal to (Dolby True HD) that, right? Last edited by mparade; 29th October 2014 at 23:41. |
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30th October 2014, 00:19 | #1606 | Link |
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automatic is meant for DVD output, I believe. Bitrate would probably be 448 with AC3.
If you want audio tracks intact use aType=2, (for MKV and MP4 output). If you want AC3 with a specific bitrate use aType=0 aBitrate=xxx where xxx is the bitrate you want If aBitrate is less than 384 Then it will be down mixed to stereo If you just want AC3=640 then enter aBitrate=640. If you want, just tell me how you like to encode and I can help you create a preset. Last edited by gonca; 30th October 2014 at 00:29. |
30th October 2014, 20:05 | #1608 | Link |
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Is it possible in an mkv container (like within a BD structure):
- keep the DTS core from DTS-HD tracks; - keep the AC3 core from Dolby TRUE HD tracks; Does "audio encoding options" have any impact on creating an mkv container or does it have it's own separated settings? Your answers would be really appreciated. |
30th October 2014, 20:23 | #1609 | Link | |
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I am currently mostly making HEVC mkv containers (thanks to jdobbs for the HEVC implementation) from my Blu-rays, so it is now a common situation to have both an eng DTS-HD or Dolby True HD track + a hun DD 5.1 track with a bitrate of 640 kbit/s to be reencoded. Generally, I would keep the hun track as it is (which is 448 kbit/s or 640kbit/s on the BD) without reencoding and the same I would do with the 640 kbit/s AC3 core for True HD sources. I would reencode the DTS HD track to AC3 640 kbit/s. This would be my aim. |
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31st October 2014, 03:59 | #1611 | Link | |
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I have at least one mobile device that only likes stereo AAC audio tracks. It spits up blood on AC3. So I have been using the following preset: [00039] caption=BD to MP4, 1280x720, Stereo-AAC vBitrate=2500 aBitrate=256 aType=1 vFormat=4 cType=5 This preset does provide AAC stereo audio but no matter what I set aBitrate to, it always comes out at about 164. I have tried 256 and 320, neither work. Is it because aBitrate does not work with AAC? Thanks... |
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31st October 2014, 23:34 | #1617 | Link |
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Is FORCED_SUB_LANG=s hiddenopt working correctly both by a general subtitle track that has several items which are flagged as forced and with a separated subtitle track that only has forced subs which are flagged as forced?
Thank you very much for the answer. |
31st October 2014, 23:59 | #1618 | Link | |
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