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6th August 2010, 12:26 | #10381 | Link | |
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Quote:
Suggested command line: Code:
eac3to input.ac3 stdout.wav -speedup | Aften -b 224 -m 0 -dsur 2 -pad 0 -readtoeof 1 -exps 32 -s 1 - output.ac3
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6th August 2010, 12:43 | #10382 | Link | ||
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Quote:
Quote:
You can order extract the video to mkv, one or two audios to the desired format, and then push 'Run and MkvMux'. After eac3to finish, the output files are sended to MkvMerge automatically.
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6th August 2010, 17:38 | #10383 | Link | |
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Quote:
This is very efficient for tv shows. |
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7th August 2010, 07:10 | #10385 | Link | |
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Hi,
I was searching this thread for problems with TrueHD in seamless branching discs, and read this: Quote:
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7th August 2010, 15:59 | #10388 | Link | |
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Quote:
One recording I ran through eac3to and mkvmerge had chunk of audio or video missing because of some big spike of interference corrupting the data. So 1/2 way into the show, the audio and video went way out of sync by around a whole second. So I notice eac3to says something like "... it may work, or not" as part of a warning message. For these files I want the batch file to abort and leave the original file as is rather than try and remux it to mkv with audio sync problems. So how can this be done? Maybe... IF ERRORLEVEL = 1 (after eac3to is done) or... eac3to.exe ..... | FIND "it may work, or not" <-- will that work doing it that way? |
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7th August 2010, 20:25 | #10390 | Link |
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DTS Surcode encoding problems
Hi guys,
I am having big problems encoding DTS. Example: Code:
I:\KICKASS>eac3to bdmv 2) 3: Kick.Ass2.dts M2TS, 1 video track, 1 audio track, 1:57:45, 24p /1.001 1: Chapters, 16 chapters 2: h264/AVC, 1080p24 /1.001 (16:9) 3: AC3, English, 2.0 channels, 192kbps, 48kHz, dialnorm: -27dB a03 The Nero decoder doesn't seem to work, will use libav instead. a03 Extracting audio track number 3... a03 Removing AC3 dialog normalization... a03 Decoding with libav/ffmpeg... a03 Reducing depth from 64 to 32 bits... a03 Writing WAVs... a03 Creating file "Kick.Ass2.L.wav"... a03 Creating file "Kick.Ass2.R.wav"... a03 Clipping detected, a 2nd pass will be necessary. a03 Starting 2nd pass... a03 Extracting audio track number 3... a03 Removing AC3 dialog normalization... a03 Decoding with libav/ffmpeg... a03 Reducing depth from 64 to 32 bits... a03 Writing WAVs... a03 Applying -1,34dB gain... a03 Creating file "Kick.Ass2.R.wav"... a03 Creating file "Kick.Ass2.L.wav"... Encoding DTS <768kbps> with Surcode... Found Surcode DTS Encoder version 1.0.29.0. Pressing the Surcode "Encode" button didn't seem to work... Closing Surcode... I am running eac3to v3.22 and i have the exact same setup on another computer and there it works fine. I have re-installed Surcode several times, no difference. I read that surcode sometimes have path-length issues but i have run it on the root folder with same result. |
7th August 2010, 20:36 | #10391 | Link | |
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@Shamus76
Hi! Quote:
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7th August 2010, 21:28 | #10394 | Link | |
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Quote:
As long as you instruct your receiver to do surround processing on any stereo source, you won't notice a difference. |
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9th August 2010, 04:10 | #10395 | Link | |
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Quote:
Code:
[v01] [0:01:25] The source file seems to be damaged (transport error indicated). <WARNING> I found out what was causing audio sync issues (I said it was missing data due to interference). For TV recordings, it turns out... Code:
eac3to.exe ...... -demux <-- Catastrophically bad audio sync. Was mkvmerge's fault for throwing away video (some complaint about GOPs). eac3to.exe ...... 1: blah_blah.mkv ...... <-- Perfect audio sync with same file. mkvmerge has no complaints. eac3to is great :D |
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9th August 2010, 18:12 | #10396 | Link |
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PCM merging problem
Hi again guys,
Got another problem. I am trying to extract an LCPM track from a Bluray and then merge it with MKVmerge. I have tried several times extracting the LCPM track to a PCM file using no manual settings and once using "-16 -48000" setting. Result is this: Code:
I:\KILLBILL1_GBR>eac3to bdmv 1) 3: Kill.Bill.1.pcm M2TS, 1 video track, 8 audio tracks, 9 subtitle tracks, 1:50:44, 24p /1.001 1: Chapters, 19 chapters 2: h264/AVC, 1080p24 /1.001 (16:9) 3: RAW/PCM, English, 5.1 channels, 16 bits, 48kHz 4: AC3, English, 5.1 channels, 640kbps, 48kHz 5: DTS, Italian, 5.1 channels, 16 bits, 1509kbps, 48kHz 6: AC3, Italian, 5.1 channels, 640kbps, 48kHz 7: DTS, Spanish, 5.1 channels, 16 bits, 1509kbps, 48kHz 8: AC3, Spanish, 5.1 channels, 640kbps, 48kHz 9: DTS, German, 5.1 channels, 24 bits, 1509kbps, 48kHz 10: AC3, German, 5.1 channels, 640kbps, 48kHz 11: Subtitle (PGS), English 12: Subtitle (PGS), English 13: Subtitle (PGS), Italian 14: Subtitle (PGS), Spanish 15: Subtitle (PGS), German 16: Subtitle (PGS), English 17: Subtitle (PGS), Italian 18: Subtitle (PGS), Spanish 19: Subtitle (PGS), German a03 Extracting audio track number 3... a03 Reading RAW/PCM... a03 Swapping endian... a03 Remapping channels... a03 Swapping endian... a03 Remapping channels... a03 Creating file "Kill.Bill.1.pcm"... a03 The original audio track has a constant bit depth of 16 bits. Video track 2 contains 159287 frames. eac3to processing took 9 minutes, 56 seconds. Done. Code:
"C:\Program Files\MKVtoolnix\mkvmerge.exe" --output-charset UTF-8 --identify-for-mmg "I:\KILLBILL1_GBR\Kill.Bill.1.pcm" Output: Error end-of-file Error: File I:\KILLBILL1_GBR\Kill.Bill.1.pcm has unknown type. |
9th August 2010, 19:20 | #10397 | Link |
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@Shamus76 why don't you extract to .flac, .w64 or .wav?
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9th August 2010, 19:31 | #10399 | Link |
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you don't lose anything...flac is lossless (you will save space!) and .w64 or .wav is as .pcm but with headers...
.w64 is short for .wav with 64bits...valid .wav files can't be bigger than 4gb so .w64 is the solution... _
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9th August 2010, 19:59 | #10400 | Link | |
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Quote:
Unfortunately .w64 isn't recognized by MKVmerge either. I'll try standard .wav or .flac. Thnx for your help. |
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