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8th December 2008, 01:10 | #7281 | Link | |
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can you please comment on the improved .ts audio delay correction, in far was it unprecise before? only a few ms? or XXms? do I need to check again now those I've already remuxed? |
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8th December 2008, 01:30 | #7282 | Link | |
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PS: just the description isn't updated yet |
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8th December 2008, 08:26 | #7283 | Link | ||
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Done. |
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8th December 2008, 16:48 | #7284 | Link | |
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8th December 2008, 17:44 | #7285 | Link |
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A search on the Forums reveals that at least several people on this thread have managed to remux the Babel HD DVD so I was hoping that one of those fortunate people could share some wisdom.
I've lost track of the various ways and tools I've used produce a file. The last attempt was to use eac3to to extract the AC3 track, EVOdemux to extract the H264 file, and then mkvmerge to put them together. The end result always seems to be the same, a break up of the picture every 10 seconds or so and loss of audio sync. When I play the H264 stream alone it plays fine without the breakups and the framerate counter in MPC says it is playing at 24 fps. I can listen to the AC3 stream separately also. Am I missing some critical setting on any of these tools that is causing me fits? All of the Blu Rays I've remuxed have been a dream compared to this HD DVD. |
8th December 2008, 17:59 | #7287 | Link | |
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hubble |
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8th December 2008, 18:22 | #7289 | Link |
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madshi, regarding that DTS-HD MA 1.0 movie I sent you 2 samples from, there is one gap/overlap detected for the DTS-HD MA track between the sync point of both main m2ts files. but when I process the LPCM -> FLAC track from it, I dont get this message. is this ok ? (I know that LPCM frames are rather short and the delay difference would be indiscernible, but could this be a general bug, or did eac3to only decide that the correction of this minor delay wouldnt be worth it and therefore did not put out a gap/overlap message?)
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8th December 2008, 19:41 | #7291 | Link | |
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8th December 2008, 22:49 | #7292 | Link |
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Okay, stupid n00b question here: I just bought Band of Brothers on Blu-ray, it's the first disc I've seen that has DTS "Master Audio" which I have gathered to be the same thing as DTS-HD. When I run eac3to to check what the track order is, it says that the audio conversion is not supported. However, the first post also says that the ArcSoft decoder (which I have) works well for DTS-HD, and when I start decoding it to FLAC, it decodes with the arcsoft decoder just fine. is it actually decoding the HD track or just the DTS core? If the latter, is it possible to get it to decode the whole track or is that not supported yet?
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8th December 2008, 23:29 | #7293 | Link |
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got this message with the german dances with wolves BD:
Code:
eac3to v2.80 command line: X:\eac3to\eac3to X:\movie 1) 2: X:\dances.mkv 4: X:\dances.flac 4: X:\dances.dtsma 11: X:\dances.sup ------------------------------------------------------------------------------ M2TS, 1 video track, 4 audio tracks, 5 subtitle tracks, 3:56:38 1: Chapters, 31 chapters 2: h264/AVC, 1080p24 /1.001 (16:9) 3: DTS Master Audio, German, 7.1 channels, 16 bits, 48khz (core: DTS, 5.1 channels, 16 bits, 1509kbps, 48khz) 4: DTS Master Audio, English, 7.1 channels, 16 bits, 48khz (core: DTS, 5.1 channels, 16 bits, 1509kbps, 48khz) 5: AC3, English, 2.0 channels, 192kbps, 48khz 6: AC3, English, 2.0 channels, 192kbps, 48khz 7: Subtitle (PGS), German 8: Subtitle (PGS), German 9: Subtitle (PGS), German 10: Subtitle (PGS), German 11: Subtitle (PGS), English [v02] Extracting video track number 2... [a04] Extracting audio track number 4... [s11] Extracting subtitle track number 11... [a04] Extracting audio track number 4... [v02] Muxing video to Matroska... [a04] Decoding with ArcSoft DTS Decoder... [a04] Encoding FLAC with libFlac... [a04] Creating file "G:\dances.dtsma"... [a04] Creating file "G:\dances.flac"... [s11] Creating file "G:\dances.sup"... [a04] The last DTS frame is incomplete and thus gets skipped. [a04] Original audio track, L+R+C+BL+BR+SL+SR: constant bit depth of 16 bits. [a04] Processed audio track, LFE: bitdepth analyzation failed. [a04] Processed audio track, L+R+C+BL+BR+SL+SR: constant bit depth of 16 bits. [a04] Processed audio track, LFE: bitdepth analyzation failed. [a04] The last DTS frame is incomplete and thus gets skipped. Added fps value to MKV header. Video track 2 contains 340422 frames. eac3to processing took 1 hour, 2 minutes. Done. http://www.sendspace.com/file/xkpcl3 |
8th December 2008, 23:33 | #7294 | Link | |||
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nautilus7 and nurbs have guessed right. It's the same way you can specify bitrates for AC3 and DTS. E.g. "eac3to source.whatever dest.aac -192". If you don't specify anything for AAC encoding, eac3to will use quality 0.5. If you specify a different quality level, eac3to will use that instead. And if you specify a bitrate, eac3to will use constant bitrate encoding instead of quality based encoding. Quote:
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That is explained in the first post of this thread. The full DTS-HD track is decoded bit perfectly, when the ArcSoft decoder is used by eac3to. |
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9th December 2008, 00:14 | #7295 | Link | |
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Now it's not the end of the world. We could extract the LFE channel of the German audio track and use that for the English audio track. But for all intends and purposes the Blu-Ray should be considered broken and a repressing should be requested from the studio. |
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9th December 2008, 02:26 | #7296 | Link |
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hm how can I do that to have it in flac lossless as well? extract the german dts-hd track to .wavs and then just convert the LFE channel to flac? how to combine it then with the other 4 channels from the english track all together to one single flac track again?
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9th December 2008, 09:35 | #7297 | Link | |
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9th December 2008, 18:19 | #7298 | Link |
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madshi (or someone else), im not familiar with wavewizard, but it looks to me like this programm cant do it. I can change channel mapping with it or convert wav files to another format, but I cant find any option where I can join multiple files to a big single one.
is there perhaps another program who can do this? Last edited by Thunderbolt8; 9th December 2008 at 18:59. |
9th December 2008, 20:20 | #7300 | Link | |
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- Add monowavs in standard order: FL,FR,FC,LF,SL,SR - Edit -> Preferences: All options unchecked but: Stream manipulation -> Merge files Output format -> Wave PCM (or WaveFormatEx but the ChannelMask value is always 0) - Convert You can use also the sox command line: Code:
sox -M FL.wav FR.wav FC.wav LF.wav BL.wav BR.wav multichannel.wav
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