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Old 2nd February 2009, 20:01   #8129  |  Link
Snowknight26
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Join Date: Aug 2007
Posts: 1,430
Madshi, though you say you plan on adding chapter and subtitle demuxing from mkvs, you didn't mention attachments. Any plans for those?

Also, doing anything with eac3to over a network share seems to be really slow. I'm remuxing an mkv and eac3to uses 0% CPU usage 90% of the time. It spikes up to about 10% for a fraction of a second... same with the network usage graph.

Quote:
Originally Posted by madshi View Post
No no, you're right that MKV files usually use "V_MPEG4/ISO/AVC". I haven't seen any other codec ID than that. What I meant was that eac3to normally displays "h264/AVC", if it can properly parse such a video bitstream. The fact that eac3to displayed "V_MPEG4/ISO/AVC" means that it was not able to properly parse the bitstream. That's all I meant.
Wonder why most can't be parsed while a few odd ones (like this first one) can:
Code:
eac3to.exe "G:\Movies\Babylon A.D\Babylon.A.D.mkv"
MKV, 1 video track, 1 audio track, 1 subtitle track, 1:40:58, 24p /1.001
1: h264/AVC, English, 1920x820 24p /1.001
2: DTS, English, 5.1 channels, 24 bits, 1509kbps, 48khz

eac3to.exe G:\Movies\300\300.mkv
MKV, 1 video track, 1 audio track, 19 subtitle tracks, 1:56:33, 23.975p
1: V_MPEG4/ISO/AVC, English, 1920x800p (12:5)
2: DTS, English, 5.1 channels, 24 bits, 1510kbps, 48khz
On a different note, is patching the DTS to 24 bits necessary in this scenario?:
Code:
eac3to.exe "G:\Unsorted\Band of Brothers\BOB02" 3) 3: bandofbrothers.ep4.wav
EVO, 1 video track, 2 audio tracks, 2 subtitle tracks, 0:59:42
"MAIN_VIDEO_02"
1: Chapters, 12 chapters with names
2: h264/AVC, 1080p24 /1.001 (16:9) with pulldown flags
3: DTS Hi-Res, English, 5.1 channels, 16 bits, 2046kbps, 48khz
   (core: DTS, 5.1 channels, 16 bits, 1509kbps, 48khz), -83ms
4: DTS Hi-Res, Japanese, 5.1 channels, 16 bits, 2046kbps, 48khz
   (core: DTS, 5.1 channels, 16 bits, 1509kbps, 48khz), -83ms
5: Subtitle (VobSub), Japanese
6: Subtitle (VobSub), Japanese
a03 The ArcSoft and Sonic decoders don't seem to work, will use libav instead.
a03 The libav DTS decoder doesn't decode the full DTS-HD information.
a03 Extracting audio track number 3...
a03 Extracting DTS core...
a03 Patching bitdepth to 24 bits...
a03 Decoding with libav/ffmpeg...
a03 Remapping channels...
a03 Applying RAW/PCM delay...
a03 Reducing depth from 64 to 24 bits...
a03 Writing WAV...
a03 Creating file "bandofbrothers.ep4.wav"...
-------------------------------
And finally, a small observation. Analysing mkvs with FLAC audio tracks takes far longer than ones with AC3 or DTS. Weird how that happens.

Edit: I don't think there should be a dash between HD DVD in "(2) Nero HD-DVD / Blu-Ray plugin".

Last edited by Snowknight26; 2nd February 2009 at 20:49.
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