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8th September 2016, 21:57 | #61 | Link |
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HE-AAC v2 is better than v1 up to ~36 kbps (valid for any encoder like Nero, Fraunhofer, Coding Techonologies).
v2 makes more harm than benefit at 48 kbps. http://www.mp3-tech.org/tests/aac_48/results.html While this test is pretty old the v2 and v1 encoders were already mature at that point. Nowadays the situation hasn't changed a little bit. Last edited by IgorC; 8th September 2016 at 22:02. |
9th September 2016, 15:30 | #62 | Link | |
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another report: http://nprlabs.org/sites/nprlabs/fil...y%20Report.pdf I can't find some diagrams with opus as a comparison, i saw some last year but cannot find the links. Last edited by hajj_3; 9th September 2016 at 15:38. |
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9th September 2016, 21:28 | #63 | Link | |
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Anyway Fraunhofer HE-AAC encoder (Winamp) uses v2 - 32 kbps v1 - 48 kbps. It's possible to force v2 at 48 kbps but it's not recommended by the same AAC developers. It's always possible to encode a few samples and listen for yourself. |
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11th September 2016, 14:02 | #64 | Link | |
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opus-tools.2016-09-11.zip
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14th September 2016, 07:51 | #65 | Link | |
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ED1: I have tried all of your builds going back to 20140413, and they all have the same issue. This lead me to believe I am doing something wrong, or that there is something about the way I generally encode that is causing problems. But I just made a few new FLACs from WAVs using libflac 1.3.1, no metadata or anything, and still your builds quit with the parsing error. It does not seem plausible to me that your builds have had this issue for 2+ years, so what am I missing? Some dependency or other? ED2: I just tried the 1.1.3 build from videohelp and it failed with the same error. More googling revealed that FLAC support is only in the official build? That's the only thing that makes sense (it should not have taken me this long to figure out, anyway). You don't think you can bake in FLAC input support in your next build, do you LoRd_Mulder? Last edited by bilditup1; 14th September 2016 at 09:27. Reason: ED2 |
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14th September 2016, 12:31 | #66 | Link | ||
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14th September 2016, 12:59 | #67 | Link | |
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I am not a big fan of the "dependency hell" around several FOSS libraries, such as FLAC, Ogg, Vorbis, and etc., so my "releases" are as simple as possible. |
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14th September 2016, 13:09 | #68 | Link | |
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You can open it with 7-Zip. |
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14th September 2016, 19:35 | #69 | Link | |
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(I may consider building with libFLAC next time)
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16th September 2016, 23:23 | #70 | Link | |
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Cool beans |
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22nd September 2016, 12:19 | #71 | Link | |
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11th October 2016, 01:21 | #72 | Link |
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No codec available no binaries but there is some information https://hydrogenaud.io/index.php/top...html#msg929358
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16th October 2016, 14:30 | #73 | Link |
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Here is a set of fresh Opus v1.1.3 binaries:
opus-tools.2016-10-16.zip There have been some fixes in the Opus Git "master" since the last build. Also, this time, all 'opusenc' binaries have libFLAC enabled.
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4th November 2016, 09:16 | #74 | Link |
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opus 1.2 alpha changelog: https://www.opus-codec.org/release/d...1_2_alpha.html
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4th November 2016, 11:26 | #75 | Link | |
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4th November 2016, 12:40 | #76 | Link | ||
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4th November 2016, 18:59 | #77 | Link |
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Here is a set of fresh Opus v1.2-alpha binaries:
opus-tools.2016-11-04.zip There have been some fixes in the Opus Git "master" since the last build. Also, this time, all 'opusenc' binaries have libFLAC enabled.
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6th November 2016, 22:11 | #78 | Link |
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Opus 1.2 alpha outperforms HE-AACv2 at ~32 kbps VBR for the first time.
Scores of blind listening test at 32 kbps VBR: 1. Opus 1.2 alpha (exp-df24252) - 3.22 2. CELT (music) Mode - 3.28 3. HEAACv2 (FhG Winamp, VBR 1) - 2.92 https://hydrogenaud.io/index.php/top...html#msg930611 |
7th November 2016, 11:48 | #79 | Link | |
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