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26th June 2016, 11:29 | #13981 | Link | |
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26th June 2016, 12:38 | #13982 | Link |
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HDTracks is a legitimate site for music downloads.
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26th June 2016, 13:45 | #13983 | Link | |
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Anyway, they have about 80 or so new releases that are 352.8khz, and I'm trying to figure out if I can down sample these. I'll post a mediainfo report when I get in a little later. |
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26th June 2016, 15:02 | #13984 | Link | |
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Eac3to 352.wav 176.wav -resampleTo176400 -0.1dB The mediainfo report seemed normal for the down sampled wav, but vlc reported it as a 32bit file. So I used the following command line: Eac3to 352.wav 176.wav -little -24 -resampleTo176400 -0.1dB This also resulted in a down sampled file with static at the very end. Tbh, it seems to occur only with files that have a gain applied via the "#dB" command line option. I appreciate any ideas on this one. Thanks. |
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26th June 2016, 15:10 | #13985 | Link |
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Use SoX for re-sampling.
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26th June 2016, 17:20 | #13986 | Link | ||||
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EDIT: without problems in my test: Quote:
Without static at end of file.
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BeHappy, AviSynth audio transcoder. Last edited by tebasuna51; 26th June 2016 at 17:36. Reason: Add info |
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26th June 2016, 20:41 | #13987 | Link | |
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it's created like so: audio profiles menu > edit profiles > add > command line and could look like so:
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26th June 2016, 22:01 | #13988 | Link | |
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Code:
eac3to v3.29 command line: eac3to "04-Violin Concerto, _The Red Violin__ III. Andante flautando.wav" "..\24-176.4-2\04-Violin Concerto, _The Red Violin__ III. Andante flautando.wav" -little -24 -resampleTo176400 -3.45dB ------------------------------------------------------------------------------ WAV, 2.0 channels, 0:06:29, 24 bits, 16934kbps, 352.8kHz Reading WAV... Resampling to 176.4kHz... Reducing depth from 64 to 24 bits... Writing WAV... Applying -3.45dB gain... Creating file "..\24-176.4-2\04-Violin Concerto, _The Red Violin__ III. Andante flautando.wav"... The original audio track has a constant bit depth of 24 bits. The processed audio track has a constant bit depth of 24 bits. eac3to processing took 1 minute, 11 seconds. Done. Code:
General Count : 325 Count of stream of this kind : 1 Kind of stream : General Kind of stream : General Stream identifier : 0 Count of audio streams : 1 Audio_Format_List : PCM Audio_Format_WithHint_List : PCM Audio codecs : PCM Complete name : C:\52\24-352.8-2\01-Phantasmagoria - Suite from The Ghosts of Versailles.wav Folder name : C:\52\24-352.8-2 File name : 01-Phantasmagoria - Suite from The Ghosts of Versailles File extension : wav Format : Wave Format : Wave Format/Extensions usually used : wav Commercial name : Wave Internet media type : audio/vnd.wave Codec : Wave Codec : Wave Codec/Extensions usually used : wav File size : 2814506312 File size : 2.62 GiB File size : 3 GiB File size : 2.6 GiB File size : 2.62 GiB File size : 2.621 GiB Duration : 1329205 Duration : 22mn 9s Duration : 22mn 9s 205ms Duration : 22mn 9s Duration : 00:22:09.205 Duration : 00:22:09.205 Overall bit rate mode : CBR Overall bit rate mode : Constant Overall bit rate : 16939486 Overall bit rate : 16.9 Mbps Stream size : 844934 Stream size : 825 KiB (0%) Stream size : 825 KiB Stream size : 825 KiB Stream size : 825 KiB Stream size : 825.1 KiB Stream size : 825 KiB (0%) Proportion of this stream : 0.00030 Title : Phantasmagoria - Suite from The Ghosts of Versailles Album : Corigliano: Violin Concerto, "The Red Violin" - Phantasmagoria Album/Performer : JoAnn Falletta Track name : Phantasmagoria - Suite from The Ghosts of Versailles Track name/Position : 01 Performer : Buffalo Philharmonic Orchestra Composer : John Corigliano, Jr. Genre : Classical Music, Orchestral Recorded date : 2015 File creation date : UTC 2016-05-31 07:39:40.980 File creation date (local) : 2016-05-31 03:39:40.980 File last modification date : UTC 2016-05-31 07:42:47.380 File last modification date (local) : 2016-05-31 03:42:47.380 Cover : Yes Cover description : Picture Cover type : Cover (front) Cover MIME : image/jpeg Album Artist : JoAnn Falletta Tool Name : HDtracks Downloader Tool Version : 20.0.32 Audio Count : 272 Count of stream of this kind : 1 Kind of stream : Audio Kind of stream : Audio Stream identifier : 0 Format : PCM Commercial name : PCM Format settings : Little / Signed Format settings, Endianness : Little Format settings, Sign : Signed Codec ID : 1 Codec ID/Url : http://www.microsoft.com/windows/ Codec : PCM Codec : PCM Codec/Family : PCM Codec/Info : Microsoft PCM Codec/Url : http://www.microsoft.com/windows/ Codec/CC : 1 Codec settings : Little / Signed Codec settings, Endianness : Little Codec settings, Sign : Signed Duration : 1329205 Duration : 22mn 9s Duration : 22mn 9s 205ms Duration : 22mn 9s Duration : 00:22:09.205 Duration : 00:22:09.205 Bit rate mode : CBR Bit rate mode : Constant Bit rate : 16934400 Bit rate : 16.9 Mbps Channel(s) : 2 Channel(s) : 2 channels Sampling rate : 352800 Sampling rate : 352.8 KHz Samples count : 468943520 Resolution : 24 Resolution : 24 bits Bit depth : 24 Bit depth : 24 bits Stream size : 2813661378 Stream size : 2.62 GiB (100%) Stream size : 3 GiB Stream size : 2.6 GiB Stream size : 2.62 GiB Stream size : 2.620 GiB Stream size : 2.62 GiB (100%) Proportion of this stream : 0.99970 https://www.dropbox.com/s/ob7781uqvd...nshot.jpg?dl=0 Last edited by Ripman; 27th June 2016 at 17:13. Reason: added graphic |
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26th June 2016, 22:54 | #13989 | Link | |
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I already did exactly this... Obviously there is no way in StaxRip to use BeSweet for AC3 audio (except using the commandline profile). This is too bad because I think that for AC3 target format BeSweet is superior to eac3to. If you use the latest bsn.dll and aften.exe by KurtNoise BeSweet is much more versatile than eac3to. Thanks and cheers manolito |
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26th June 2016, 23:57 | #13990 | Link | |
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27th June 2016, 01:11 | #13991 | Link |
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The original Kurtnoise free.fr site seems to be down. I uploaded the two files here:
http://www13.zippyshare.com/v/SkBAb6Av/file.html For Aften I believe that the latest Wisodev builds also work, but the safest bet is to use the latest Kurtnoise builds. Cheers manolito |
27th June 2016, 02:25 | #13992 | Link |
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Thanks. I tried SoX 14.4.2 and it works just fine. Here is the sox command line I used to replicate the one I used with eac3to.
sox -V4 352.wav --rate 176400 176.wav gain -3.5 2>sox_log.txt Last edited by Ripman; 27th June 2016 at 02:27. |
27th June 2016, 11:16 | #13993 | Link | |
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1) BeSweet can't decode AAC audio 2) BeSweet can't manage wav's (the decoded AAC) bigger than 2GB. A track 5.1 from a movie is always bigger than 2 GB. 3) The encoded AC3 is the same, not superior, to eac3to output because both use Aften.exe like encoder (using the last bsn.dll in BeSweet). The solution proposed by Stax76 must work. I know than eac3to can be improved with this behaviour because if you try directly: eac3to input.aac output.ac3 -normalize -2dB first do the -2dB gain an after normalize, then the first operation is useless. If first normalize and after apply -2dB, or better if take the value -2dB to limit to normalize, the process can be solved with only one pass.
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27th June 2016, 13:31 | #13994 | Link | |||
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Here: Quote:
At least eac3to don't support that (incorrect duration calculated) and artwork data considered like audio data (last noise). Audacity show noise from original file or from the eac3to converted? Check if Audacity support the Artwork metadata or show also noise from original wav. Quote:
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27th June 2016, 13:39 | #13995 | Link |
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I am curious about such a WAV file too, I wrote a RIFF header analyzing tool long ago (originally MS-DOS based, rebuilt for Win32 with Lazarus) and wonder which RIFF chunks it would report (the "data" chunk is not always "the whole rest of the file after the header")... Downloading Gigabytes to obtain a sample is insane, though. Possibly.
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27th June 2016, 14:23 | #13996 | Link |
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Thanks for he responses. I don't think the custom artwork field is the problem - the source 352 wav files play fine through my gear, and there is no static at the end that can be heard or seen with audacity. (I put a Dropbox link to a screen shot from audacity in my prior post.) I have previously processed wavs with embedded artwork from hdt in the 44khz-192khz range without issue using eac3to and a gain command line argument.
The problem only occurs when a gain is applied via the #dB command line option. I wonder if it isn't caused by expanding to 32bits to apply gain. I have a 352khz file that's about 650mb. I'll upload the whole thing when I get in later so people can experiment. Last edited by Ripman; 27th June 2016 at 17:18. |
27th June 2016, 17:22 | #13997 | Link | ||
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I did try your command line with "-normalize -2dB", and the result is that eac3to first applies a -2db gain decrease and afterwards normalizes to 0dB again. Here is the log: Quote:
Another question about the command line generated by StaxRip: Is the "down16" parameter meaningful? Does libaften cause problems with an input which has a higher bit depth? Cheers manolito |
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27th June 2016, 18:20 | #13998 | Link | |
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But, maybe, the eac3to behaviour can change with wav files greater than 2 GB, like here. Is know than there are soft than don't support this limit. I can't understand how eac3to show a duration of 0:06:29 when seems (by size, channels, bitdepth and samplerate) the correct duration is 00:22:09.205 like show MediaInfo.
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BeHappy, AviSynth audio transcoder. Last edited by tebasuna51; 27th June 2016 at 18:52. Reason: typo |
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27th June 2016, 18:48 | #13999 | Link | ||
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For that stax76 solution: eac3to "%input%" "%output%.flac" -normalize -progressnumbers eac3to "%output%.flac" "%output%" -2dB -progressnumbers (the bitrate is not needed, 640 Kb/s for 5.1, 448 Kb/s for 2.0) Quote:
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27th June 2016, 19:38 | #14000 | Link | |
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Cheers manolito Last edited by manolito; 27th June 2016 at 23:19. |
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