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21st November 2017, 09:54 | #14501 | Link |
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Do you intend by any chance to update some " old DLL" (ffmpeg, flac, ...) to newer versions ?
For exemple, dcadec is now implemented into ffmpeg, so all improvements of it are not anymore in the standalone version. |
24th November 2017, 15:39 | #14504 | Link |
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Invalid bitstream format on DTS
Sometimes I get Invalid bitstream format error with DTS to AC3 conversion and I have to use ffmpeg.
I want to supply you an example, so probably a fix will be out. Code:
eac3to.exe eng.dts eng.ac3 DTS Master Audio, 5.1 channels, 24 bits, 48kHz (core: DTS, 5.1 channels, 1509kbps, 48kHz) Decoding with libDcaDec DTS Decoder... Remapping channels... Encoding AC3 <640kbps> with libAften... Creating file "eng.ac3"... libDcaDec reported the error "Invalid bitstream format". Aborted at file position 372244480.
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24th November 2017, 17:34 | #14505 | Link | |
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Quote:
Since I thought maybe it was the source corrupted, I tried muxing the m2ts directly and it was flawless, so it couldn't be the disc. And that's why there are two sample: one muxing the .h265 extract with eac3to [corrupted], and the second muxing directly the m2ts (only the video of course) [flawless]. They are 120s each. http://www.mediafire.com/file/ts3fsb...sample-001.mkv http://www.mediafire.com/file/6x3tli...sample-001.mkv eac3to is update to 3.34 with Useac3to at 1.28 and mkvtoolnix is update to 18.0.0. Thanks in advance again. |
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24th November 2017, 19:01 | #14507 | Link | |
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Quote:
Or should I give you the mux with all the tracks, divided into a small piece (120sec like the others) with mkvtoolnix? |
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24th November 2017, 20:13 | #14511 | Link |
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Here's, splitted with DGSplit as suggested (thx sneaker_ger): http://www.mediafire.com/file/24om27...3/00001_0.m2ts
And this is an example: |
24th November 2017, 20:44 | #14513 | Link |
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@wiggaz
I can't reproduce the problem with the "00001_0.m2ts". Only with "eac3to_sample-001.mkv". Please check again that you really are on eac3to 3.34 and not 3.32. Last edited by sneaker_ger; 24th November 2017 at 20:47. |
24th November 2017, 23:20 | #14514 | Link |
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allright. I'm a moron.
I had two eac3to folders. One updated, and another one from which I extracted the movie, who wasn't. Now I have only one folder, updated, and with it I extract the movie flawlessly. Sorry I have wasted your time. At least everything is fine now. Thanks anyway |
25th November 2017, 01:56 | #14515 | Link | |||
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Quote:
Using Arcsoft show the same message: Quote:
Quote:
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25th November 2017, 12:57 | #14517 | Link |
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Like all encoders DTS Master Suite can add a initial delay to the encoded stream, but the output have a special global header than show some global info than include the delay used.
Whith my tool LeeAudBi4 can read that info, for instance: Code:
File ........: D:\tmp\DTSENC.dtshd Size ........: 3330600 bytes ---------------------------------------------- Header Info ChunkID .....: DTSHDHDR (Length: 16) SubchunkID ..: CORESSMD (Length: 12) Core SampleR : 48000 Core Bitrate : 1509 Core ChMask : 2059 (L,R,C,LFE,Lss,Rss) Core FrameLen: 2012 SubchunkID ..: EXTSS_MD (Length: 8) Ext. Avg. Bit: 388 SubchunkID ..: AUPR-HDR (Length: 24) Samplerate...: 48000 Num. frames..: 1315 Samples frame: 512 Num samp. ori: 671919 Channel Mask.: 2123 (L,R,C,LFE,Lss,Rss,Lsr,Rsr) Samples Delay: 1024 [1] SubchunkID ..: STRMDATA (Length: 3324188) Offset data .: 140 (Extrachunks at end of file: 6272 bytes) [2] ------------------------------------------ End Header Info Delay .......: 21.333 ms., (2 frames) [1] Duration ....: 14.027 sec., (0h. 0m. 14.027s.) Avg. Bitrate : 1896 Kb/s. ------------------------------------------------- End Info Then yes you can remove it with the parameter -21ms
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25th November 2017, 15:31 | #14518 | Link | |
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I just tried it on a DTS HD file made with DTS Master Suite, this is what I got : Code:
File ........: C:\Users\pstn\Desktop\track2_eng.dts Size ........: 691429400 bytes ----------------------------------------- First Frame Info CRC present .................: 0 (Not) Number of PCM Sample Blocks .: 15 ( 512 samples/frame) Primary Frame Byte Size .....: 2011 ( 2012 bytes/frame) Audio Channel Arrangement ...: 9 (5 C + L + R + SL + SR) Core Audio Samp. Frequency ..: 13 (48 kHz) Transmission Bit Rate .......: 24 (1536 Kb/s) Embedded Down Mix Enabled ...: 0 (Not) Embedded Dynamic Range Flag .: 0 (Not) Embedded Time Stamp Flag ....: 0 (Not) Auxiliary Data Flag .........: 0 (Not) Mastered in HDCD format .....: 0 (Not) Extension Audio Descr. Flag .: 0 (Channel Extension XCh) Extended Coding Flag ........: 0 (Not) Audio Sync Word Insert. Flag : 1 (Sub-sub-frame) Low Frequency Effects Flag ..: 2 (Present, interpolation factor 64) Predictor History Flag Switch: 1 (Yes) Multirate Interpolator Switch: 0 (Non-perfect Reconstruction) Encoder Software Revision ...: 7 (Current) Copy History ................: 1 (Definition deliberately omitted) Source PCM Resolution .......: 0 (16 bits) Front Sum/Difference Flag ...: 0 (Not) Surrounds Sum/Difference Flag: 0 (Not) Dialog Normalization Param. .: - 0 dB --------------------------------------------- Revised Info Final bytes after core: 716 Total Frames ......: 236770 Duration ..........: 2525.547 seconds. ( 0 h. 42 m. 5.547 s.) Master A. min./max.: 68 / 2620 (HD-MA subframe bytes) ------------------------------------------------- End Info Last edited by pstn; 25th November 2017 at 15:59. |
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25th November 2017, 17:58 | #14519 | Link | |
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EDIT: MkvMerge and tsMuxer remove the global header (and end Extrachunks) of a .dtshd just created with DTS Master Suite, but don't apply the delay. You can't know if you need apply the -21ms or not.
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BeHappy, AviSynth audio transcoder. Last edited by tebasuna51; 25th November 2017 at 18:19. |
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25th November 2017, 19:23 | #14520 | Link | |
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