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14th December 2008, 02:16 | #7342 | Link |
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i dunno which place to post this as i am not sure which program is the problem but i will start here...
i have tried this with 2 different mkv+flac files and neither flac file is recognized by eac3to. is there an option with eac3to i need to change or is it something wrong with my mkvextract options? mediainfo recognizes the flac files just fine, says they are 6channel 24bit 48000hz. i also tried using the --no-ogg option with same results i am just trying to convert the flac file to lpcm. C:\Program Files\MKVtoolnix>mkvextract tracks "f:\Pirates Of The Caribbean 1 AVC LPCM24.mkv" 1:d:\p1.h264 2:d:\p1.flac Extracting track 1 with the CodecID 'V_MPEG4/ISO/AVC' to the file 'd:\p1.h264'. Container format: AVC/h.264 elementary stream Extracting track 2 with the CodecID 'A_FLAC' to the file 'd:\p2.flac'. Container format: Ogg (FLAC in Ogg) progress: 100% C:\Program Files\MKVtoolnix> C:\eac3to>eac3to d:\p1.flac The format of the source file could not be detected. C:\eac3to> C:\eac3to>eac3to d:\cars.flac h:\cars3.pcm The format of the source file could not be detected. |
14th December 2008, 02:58 | #7343 | Link | |
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Quote:
"start offset" ? Last edited by rica; 14th December 2008 at 03:07. |
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14th December 2008, 09:49 | #7345 | Link | ||
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First of all configure your OS correctly. Letting the OS hide known extensions is the best way to confuse yourself.
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bitrate = bitDepth * channels * sampleRate So if you go from 6 to 2 channels, obviously the bitrate decreases. There's nothing you can do about that, and there's no reason to do anything about it. Bitrate doesn't matter with PCM, it only matters for lossy compression. Quote:
I hope that you are asking these questions because you want to make a sample for me? Because if not you're once again very much out of topic here... |
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14th December 2008, 12:55 | #7346 | Link | ||
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Quote:
Anyway, looks like I'll have to buy the Marantz SR-8002 soon, and do things properly. Quote:
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Gorgeous, delicious, deculture! |
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14th December 2008, 13:16 | #7347 | Link |
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Have you tried to understand the LPCM bitrate formula I gave you? If so, you would have understood by now that the bitrate you got is lower because you decreased the number of channels. The only way to increase the bitrate again is to either increase the samplerate or the bitdepth. Both of which would not improve audio quality in your case. That's the last thing I'll say on this topic.
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14th December 2008, 13:59 | #7348 | Link |
sidekick
Join Date: Apr 2004
Location: old Europe
Posts: 610
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how to demux mpeg2 video properly?
eac3to xxx.m2ts video.m2v does not work (audio conversion not supported). neither than mpeg2, mpeg, mpg..... (I know there is the -demux switch)
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greets, kurt. Pioneer PDP-427 XA | Popcorn Hour NMT C-200 | Sony STR-DB 840 QS | Canton Ergo 91 DC Last edited by kurt; 14th December 2008 at 14:02. |
14th December 2008, 14:30 | #7351 | Link | |
sidekick
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Quote:
@ nautilus: jap, Í know. just forgot to write the number above
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greets, kurt. Pioneer PDP-427 XA | Popcorn Hour NMT C-200 | Sony STR-DB 840 QS | Canton Ergo 91 DC Last edited by kurt; 14th December 2008 at 14:33. |
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14th December 2008, 15:17 | #7353 | Link | |
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Quote:
http://forum.doom9.org/showthread.ph...02#post1224102 _ _ _ _ |
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14th December 2008, 18:12 | #7354 | Link |
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Basic Instinct Haali Muxer issue
Madshi,
A while back the user itsancho had an issue with Basic Instinct, where you told him to use the -seekToIFrames option to overcome a known bug in Haali's muxer. Using that flag worked like a charm for him. However, when I try doing the same thing, I still get the same error. Here's my log: eac3to v2.80 command line: eac3to BASIC_INSTINCT 1) 1: chapters.txt 2: video.mkv 3: audio.flac -seekToIFrames ------------------------------------------------------------------------------ M2TS, 1 video track, 4 audio tracks, 2 subtitle tracks, 2:08:15 1: Chapters, 17 chapters 2: h264/AVC, 1080p24 /1.001 (16:9) 3: DTS Hi-Res, English, 6.1 channels, 24 bits, 3039kbps, 48khz, dialnorm: -4dB (core: DTS-ES, 6.1 channels, 24 bits, 1509kbps, 48khz, dialnorm: -4dB) 4: AC3 EX, English, 5.1 channels, 640kbps, 48khz, dialnorm: -27dB 5: AC3 Surround, English, 2.0 channels, 192kbps, 48khz, dialnorm: -27dB 6: AC3 Surround, English, 2.0 channels, 192kbps, 48khz, dialnorm: -27dB 7: Subtitle (PGS), English 8: Subtitle (PGS), Spanish Creating file "chapters.txt"... [v02] Extracting video track number 2... [a03] Extracting audio track number 3... [v02] Muxing video to Matroska... [a03] Remapping channels... [a03] Decoding with ArcSoft DTS Decoder... [a03] Removing DTS dialog normalization... [a03] Encoding FLAC with libFlac... [a03] Creating file "audio.flac"... Unfortunately the Haali Muxer cannot handle this source file. It doesn't contain enough seek/recovery points. The "-seekToIFrames" option may work around that. However, using this option may result in artifacts when seeking. Aborted at file position 147783680. Any ideas? Btw, my issue with running eac3to directly from the DVD drive dissappeared for no reason. Strange... |
14th December 2008, 18:28 | #7356 | Link | |
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Quote:
Thanks for your continued support! |
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15th December 2008, 01:45 | #7358 | Link |
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eac3to v2.81 released
http://madshi.net/eac3to.zip Code:
* audio gap/overlap fixing is now automatically done in a 2nd pass * option "-normalize" maximizes the volume of the audio data, needs 2 passes * audio clipping is detected and automatically removed in a 2nd pass * "-2pass" activates 2 pass mode (can speedup seamless branching processing) * superfluous zero bytes are now automatically removed in 2nd pass * "-phaseShift" shifts surround channel phase by 90° for DPL II downmixing * spike removal post processing filter now always produces 16bit samples * empty channels are now reported by the bitdepth analyzer as "no audio data" * option "-shutdown" shuts the PC down automatically after processing is done * the HD DVD XPL with the longest title is now loaded instead of VPLST000.XPL * eac3to can now open specific XPL files (e.g. "eac3to ADV_OBJ\VPLS002.XPL") * eac3to can now open specific mpls files (e.g. "eac3to PLAYLIST\00002.mpls") * fixed: TrueHD streams starting with a non-major header failed to decode * fixed: WAV files created by eac3to with empty channels had incorrect header * fixed: RAW/PCM gap/overlap remover sometimes didn't work correctly "Gaps" files don't exist for audio tracks, anymore, now. However, for video tracks there may still be "gaps" files. And if gaps/overlaps are detected for video tracks, you'll still need to manually restart processing to fix them. I've decided to not automate gap/overlap fixing for video tracks because (1) video gaps/overlaps are extremely rare and (2) even if there are gaps/overlaps detected for video tracks, sometimes it's better not to fix them. But audio gaps/overlaps are now automatically fixed. If possible, this is done without reading the big movie source file again. Also the video track is only ever written once, regardless of whether there are audio gaps/overlaps or not. |
15th December 2008, 01:46 | #7359 | Link |
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thanks!
which might be the situations itll be better not to correct video gaps? (apart from those that I can spot a quite a delay on a first glance of course) Last edited by Thunderbolt8; 15th December 2008 at 01:53. |
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