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Tariella Guru
Joined: 10 Dec 2005 Posts: 384 Location: Europe/Austria
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Posted: Thu May 29, 2008 7:58 am Post subject: |
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Thanks for the Info.
Status:
I'll recieve the keys to my hd media on monday (from a colleague at work, who will find them using windows).
As soon as I get them I'll report about the results of dumping/playing.
For burning bluray I got nero (I like having simple guis). So that works fine.
Data reading/writing is no problem, the main issue remains playing films.
Update:
My american HD-DVDs just arrived - too bad I'm going to be away for the weekend. |
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x1um1n Tux's lil' helper
Joined: 05 Feb 2005 Posts: 126 Location: Chester, UK
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Posted: Mon Jun 02, 2008 8:19 pm Post subject: |
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Hey,
I've just setup xp inside virtualbox, seems to work fine.
Now I just need to acquire a copy of AnyDVD HD and see if I can dump my Bluray.
Once dumped/decrypted I'll transcode it in Gentoo and let you know how that goes. _________________ Linux Version 2.6.25-hh4, Compiled #1 SMP Sun May 25 17:17:46 GMT 2008
Two 3GHz AMD Athlon 64 Processors, 4GB RAM, 12004 Bogomips Total
omnius |
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Tariella Guru
Joined: 10 Dec 2005 Posts: 384 Location: Europe/Austria
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Posted: Tue Jun 03, 2008 6:29 pm Post subject: |
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Success!
I was able to dump my first HD-DVD film using the dumphd tool in linux.
The problem with the other film I tried before was that the volume unique key (I thought I had found it using aacskeys) was wrong. Using an imported HD-DVD from USA solved the problem, because the key of the disc was already in dumphd's keydb.cfg file.
I was able to play the dumped EVO files using mplayer.
So now I'm trying to find a way to get the keys of my european HD-DVDs.
Tomorrow I'll get the logfiles of a colleague's anydvd output (he uses winxp) - maybe I'll be able to find a way to extract the key information. |
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fangorn Veteran
Joined: 31 Jul 2004 Posts: 1886
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Posted: Fri Jun 06, 2008 8:51 am Post subject: |
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I have gotten a drive myself lately. I am looking into transcoding .evo/.m2ts files for simple playback and smaller sizes. If I find a good solution (not filling up 200 GB of harddisk with uncompressed video that is) I will report back. The solutions I found are not working out of the box _________________ Video Encoding scripts collection | Project page |
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Tariella Guru
Joined: 10 Dec 2005 Posts: 384 Location: Europe/Austria
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Posted: Fri Jun 06, 2008 9:21 pm Post subject: |
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Great!
I wanted to try some programs out myself but first I want to play around with the aacskeys program now that I have some disks of which I already know the correct vuk keys. So maybe I'll be able to find out how to use it correctly (and what version of it).
The programs I wanted to test are ffmpeg (frontend Winff exists for linux) or mencoder (various guis to try). Both should be able to use the x264 codec that someone over on the doom9 forums developed (afaik) and that is included into mplayer (see mplayer homepage).
Just to give you some hints where you can start searching.
Thanks for giving input to this "project". |
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Gusar Advocate
Joined: 09 Apr 2005 Posts: 2665 Location: Slovenia
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Posted: Fri Jun 06, 2008 10:17 pm Post subject: |
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I would advise against using ffmpeg with x264, because ffmpeg's codec defaults totally suck and configuring x264 correctly with it is a very tough job. And if you use mencoder, output a raw video stream (-of rawvideo -o video.264), because mencoder can't deal well with containers. You can then mux it with audio later, either with MP4Box (media-video/gpac) for .mp4 or mkvmerge (media-video/mkvtoolnix) for .mkv. Emerge mkvtoolnix with the wxwidgets USE flag to get the very nice gui.
In any case, configuring x264 is not an easy task, I would suggest looking at presets on the doom9.org forums. |
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fangorn Veteran
Joined: 31 Jul 2004 Posts: 1886
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Posted: Sat Jun 07, 2008 10:40 am Post subject: |
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Thanks gys, I already have x264 settings using mencoder. They are for DVD rips, but they are well tested and with more bitrate should be sufficient for a 2pass encode of 1080i.
My EVA8000 needs .avi or .wmv container. Mencoder does not have a problem with .avi.
What I have to find out is, how to select the correct Video and audio streams automatically, feeding them to mencoder without filling up the harddisk and how to convert the AC3 streams to a DVD compliant bitrate. _________________ Video Encoding scripts collection | Project page |
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grant123 Veteran
Joined: 23 Mar 2005 Posts: 1085
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Posted: Sun Jun 08, 2008 3:30 pm Post subject: |
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So if I buy a computer Blu-Ray drive I should be able to rip Blu-Ray movies and play the files back on the computer with mplayer? Is mplayer the only one that will play them back? How much space should a raw rip take up? |
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fangorn Veteran
Joined: 31 Jul 2004 Posts: 1886
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Posted: Mon Jun 09, 2008 5:57 am Post subject: |
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Technically programs like Anydvd HD (windows) are able to copy the data and remove the DRM. For some discs with already known keys there is a program for linux that can do the same.
mplayer cannot play them back directly! To make playback possible you have to trascode them, which consumes 2,5 days (for one pass ) on my Turion 64 X2 2.0 GHz for a 140 min. movie atm. VLC is in some cases able to play the m2ts files directly (with bad performance atm.) That all depends on the Codecs used on the disc. This is heavy work in progress and assumes you are using the svn versions of mplayer, ffmpeg and vlc.
The rip of the data is between 25 and 50 GB per movie. If you uncompress the video to raw data (like some of the scripts out there do) it's >4GB per minute! Mplayer could play that raw yuv data, but who could store it? _________________ Video Encoding scripts collection | Project page |
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Gusar Advocate
Joined: 09 Apr 2005 Posts: 2665 Location: Slovenia
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Posted: Mon Jun 09, 2008 8:46 am Post subject: |
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MPlayer can play the decrypted files directly (you don't even have to rip the disc, DumpHD can perform on-the-fly decryption), but you need to patch mplayer to add the necessary audio decoders. The problem is getting the decryption keys. If they're not on doom9.org, you need a Windows installation and even then, it's not possible to get all keys. |
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fangorn Veteran
Joined: 31 Jul 2004 Posts: 1886
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Posted: Mon Jun 09, 2008 9:47 am Post subject: |
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Let me correct myself. Mplayer-svn can playback .m2ts IF they are encoded with MPEG2 or MPEG4 AVC (h.264), but it is a dia show (approx 2 fps with my hardware) and it stops approx 10 seconds into the video when playing h.264. With every VC-1 encoding I have tested playback crashes instantly.
So it is safe to say: Theoretically Mplayer-svn can playback the Streams.
As I already stated this is in heavy development. _________________ Video Encoding scripts collection | Project page |
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cord Guru
Joined: 28 Apr 2007 Posts: 344
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Posted: Mon Jun 09, 2008 10:39 am Post subject: |
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Gusar wrote: | And if you use mencoder, output a raw video stream (-of rawvideo -o video.264), because mencoder can't deal well with containers. You can then mux it with audio later, either with MP4Box (media-video/gpac) for .mp4 or mkvmerge (media-video/mkvtoolnix) for .mkv. |
mkvmerge can read rawvideo?
Code: | $ mkvmerge --list-types
Known file types:
ext description
--- --------------------------
demultiplexers:
aac AAC (Advanced Audio Coding)
ac3 A/52 (aka AC3)
avi AVI (Audio/Video Interleaved)
dts DTS (Digital Theater System)
h264 AVC/h.264 elementary streams
mp2 MPEG-1 layer II audio (CBR and VBR/ABR)
mp3 MPEG-1 layer III audio (CBR and VBR/ABR)
mkv general Matroska files
ogg audio/video embedded in OGG
mov Quicktime/MP4 audio and video
rm RealMedia audio and video
srt SRT text subtitles
ssa SSA/ASS text subtitles
idx VobSub subtitles
btn VobBtn buttons
wav WAVE (uncompressed PCM)
flac FLAC lossless audio
tta TTA lossless audio
m1v MPEG-1 video elementary stream
m2v MPEG-2 video elementary stream
mpg MPEG program stream
wv WAVPACK lossless audio
output modules:
AAC audio
AC3 audio
DTS audio
FLAC
MP3 audio
RealAudio and RealVideo
simple text subtitles
text subtitles (SRT, SSA/ASS)
TTA lossless audio
uncompressed PCM audio
video (MPEG 1, MPEG 2, MPEG 4 part 2 and 10)
VobSub subtitles
Vorbis audio
WAVPACK lossless audio
$ mkvmerge --version
mkvmerge v2.1.0 ('Another Place To Fall') built on Dec 28 2007 20:10:28
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Gusar Advocate
Joined: 09 Apr 2005 Posts: 2665 Location: Slovenia
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Posted: Mon Jun 09, 2008 11:55 am Post subject: |
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@cord:
From your list: Code: | h264 AVC/h.264 elementary streams |
This is what "-of rawvideo -o video.264" creates - an elementary stream. "Raw video" as opposed to "encapsulated in container video". What you're thinking of is raw video as in raw uncompressed frames. Different semantics. |
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Tariella Guru
Joined: 10 Dec 2005 Posts: 384 Location: Europe/Austria
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Posted: Mon Jun 09, 2008 1:07 pm Post subject: |
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The HD-DVD .evo files are playing flawlessly on my AMD X2 4000+ with 2GB RAM.
Haven't tested any BluRays yet. Their encryption is more complicated (BD+) and they have region-codes too. It would be safe to assume that because of the .m2ts container format it will playback .
The evo and m2ts container formats seem both to be very ineffective (but the m2ts of bluray is reported to be worse). A co-worker using the same hardware is complaining about crappy evo playback on win vista too.
Of course recoding will make the performance better and the storage requirements for the recoded files are significantly less. |
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grant123 Veteran
Joined: 23 Mar 2005 Posts: 1085
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Posted: Mon Jun 09, 2008 2:58 pm Post subject: |
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Thanks guys. Sounds like I should check back in in a couple months. Thanks for putting in the time with this stuff. |
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x1um1n Tux's lil' helper
Joined: 05 Feb 2005 Posts: 126 Location: Chester, UK
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Posted: Mon Jun 09, 2008 4:46 pm Post subject: |
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Hi Guys,
I've successfully ripped a Blu-Ray using VirtualBox, AnyDVD HD, tsMuxeR and mkvmerge.
I know, I know, using windoze is cheating, but as my drive is now locked (see previous posts) I don't really have much choice.
Unfortunately, it doesn't play properly. I get the following error from mplayer:
Code: |
MPlayer dev-SVN-r26753-4.1.2 (C) 2000-2008 MPlayer Team
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 6000+ (Family: 15, Model: 67, Stepping: 3)
3DNow supported but disabled
3DNowExt supported but disabled
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
Playing /DivX/Torrents/X3.mkv.
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0
[mkv] Track ID 2: audio (A_AC3), -aid 0, -alang und
[mkv] Will play video track 1.
Matroska file format detected.
VIDEO: [avc1] 1920x1080 24bpp 25.000 fps 0.0 kbps ( 0.0 kbyte/s)
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Opening audio decoder: [liba52] AC3 decoding with liba52
Using SSE optimized IMDCT transform
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, s16le, 640.0 kbit/41.67% (ratio: 80000->192000)
Selected audio codec: [a52] afm: liba52 (AC3-liba52)
==========================================================================
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
[h264 @ 0xae08a0]brainfart cropping not supported, this could look slightly wrong ...
[h264 @ 0xae08a0]brainfart cropping not supported, this could look slightly wrong ...
[h264 @ 0xae08a0]brainfart cropping not supported, this could look slightly wrong ...
VDec: vo config request - 1920 x 1080 (preferred colorspace: Planar YV12)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
[swscaler @ 0xac6350]using unscaled yuv420p -> bgr24 special converter
VO: [gl2] 1920x1080 => 1920x1080 BGR 24-bit [fs]
[ASPECT] Warning: No suitable new res found!
[gl2] You have OpenGL >= 1.2 capable drivers, GOOD (16bpp and BGR is ok!)
[gl2] antialiasing off
[gl2] bilinear linear
[ASPECT] Warning: No suitable new res found!
..
..
A: 9.5 V: 8.1 A-V: 1.403 ct: 0.012 0/ 0 65% 39% 1.2% 80 0
Too many video packets in the buffer: (36 in 8486268 bytes).
Maybe you are playing a non-interleaved stream/file or the codec failed?
For AVI files, try to force non-interleaved mode with the -ni option.
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I don't think this can be a performance issue, as I've got a reasonably quick system with a GeForce 8500GT in, which is a HDCP capable card so should be able to handle 1080p using only the GPU..
I could be wrong on that, but I've got other 1080p files that play fine.
I haven't recoded the video stream as I want to keep it as high quality as possible, but I have converted the DTS TrueHD audio to AC3.
The AC3 stream plays fine on it's own and when I put the h264 stream into an mkv on its own it appears to play fine as well. It's a little harder to tell if it's stepping without the audio.
Has anyone come across that mplayer error before?
It's a new one on me.
Thanks _________________ Linux Version 2.6.25-hh4, Compiled #1 SMP Sun May 25 17:17:46 GMT 2008
Two 3GHz AMD Athlon 64 Processors, 4GB RAM, 12004 Bogomips Total
omnius |
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Gusar Advocate
Joined: 09 Apr 2005 Posts: 2665 Location: Slovenia
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Posted: Mon Jun 09, 2008 5:17 pm Post subject: |
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Just a guess: it's the -vo module. Try this: Code: | mplayer -vo gl:yuv=2:force-pbo -dr -noslices yourfile.mkv |
You'll need a pretty new mplayer to get the force-pbo option. You could also try a simple "-vo xv", but gl with force-pbo is slightly faster, especially if you're running a compositor. |
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x1um1n Tux's lil' helper
Joined: 05 Feb 2005 Posts: 126 Location: Chester, UK
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Posted: Mon Jun 09, 2008 6:09 pm Post subject: |
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:Gusar
Cheers mate, that did it!
Are those options specific to HD or can I safely drop them into .mplayer/config?
Now I just need to figure out why the audio's out of sync _________________ Linux Version 2.6.25-hh4, Compiled #1 SMP Sun May 25 17:17:46 GMT 2008
Two 3GHz AMD Athlon 64 Processors, 4GB RAM, 12004 Bogomips Total
omnius |
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fangorn Veteran
Joined: 31 Jul 2004 Posts: 1886
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Posted: Thu Jun 12, 2008 5:47 am Post subject: |
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A little update from my side:
I am struggling with sound conversion atm. My combination of network player and receiver only can play DVD compliant AC3 or DTS. So I have to convert the EAC3/TrueHD or DTS-HD streams to a lower bitrate/resolution and merge them. I already tried ffmepg->aften. The channels got mixed up and I had an audio offset of several seconds.
I also tried converting video with mencoder directly. But it is not the most stable type of conversion. A stream that converted nicely with ldecod->mencoder crashes 200 seconds into the file using only mencoder (but the mencoder only encoding is 2 times faster).
If anyone knows a solution for this problems out of the box, don't hesitate to tell me.
fangorn _________________ Video Encoding scripts collection | Project page |
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fangorn Veteran
Joined: 31 Jul 2004 Posts: 1886
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Posted: Thu Jun 19, 2008 11:57 am Post subject: |
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Making heavy progress.
My script is on a good way. So far it uses ffmpeg, libx264, libfaac and libmp3lame and encodes ripped blu-ray data to .avi, .mkv or .mp4 containers using either h264 or XVID and resolutions of 1080p or 720p.
I am experiencing one error at the moment. The encoded video has a recurring sequence of
single frame - two identical frames - three identical frames - single frame - ...
which leads to a video stream with twice the playtime.
Has anyone experienced something like this before?
For reference, her is my script
Code: | #!/bin/bash
# b2m
# Licence: Free for every use
# No Warranty of any kind!
#
# This script works best with ffmpeg and x264 from SVN repositories.
# compile them into /usr/local and leave stable versions for every day use.
# (be sure to have /usr/local after /usr in your path environments)
# get a defined environment. If you don't have this one installed, change to en_US.UTF-8 or something
export LC_ALL=en_US
#change paths if necessary
ffmpeg=/usr/local/bin/ffmpeg
mplayer=/usr/local/bin/mplayer
help_text () {
cat <<EOF
$0 is used to convert Blu-Ray/HDDVD Rips into a format more playable.
$0 can handle up to two audio streams which can either be copied as-is
or encoded to stereo mp3/aac
usage $0 [-f <fps>] [ -b <bitrate>] filename [audio_id_1] [audio_id_2]
-f frames per second of input video (default: 23.976)
-b bitrate for video encoding (in kbit/s) (default: 6000)
-r full resolution (full HD 1080p) (default: 1280x720)
-l low Quality (MPEG4 ASP/MP3)
-m switch container format to .mkv (Default: .avi)
-4 switch container format to .mp4 (Default: .avi)
-h print this helptext
audio_id_x usually a number between 1 and 8
see ffmpeg -i <movie_name> for a list of available streams
EOF
exit 0
}
preview="no"
format=".avi"
FPS='24000/1001'
BITRATE=6000
resolution="hd720"
quality="high"
while getopts h4rmlpf:b: option;
do
case "$option"
in
r) resolution="hd1080";;
f) FPS=$OPTARG;;
b) BITRATE=$OPTARG;;
l) quality="low";;
m) format=".mkv";;
4) format=".mp4";;
# p) preview="yes";;
h) help_text ;;
esac
done
shift $(($OPTIND - 1))
if [ -z $1 ] ; then
help_text
exit ;
fi
mapping=""
newaudio=""
if [ $# = 3 ] ; then
# two audio streams
mapping="-map 0:0 -map 0:$2 -map 0:$3"
if [ $quality = "low" ] ; then
newaudio="-acodec libmp3lame -ar 48000 -ac 2 -ab 128k -newaudio"
else
if [ $format = ".mp4" ] ; then
newaudio="-ac 2 -ab 128k -newaudio"
else
newaudio="-acodec copy -newaudio"
fi
fi
elif [$# = 2 ] ; then
mapping="-map 0:0 -map 0:$2"
else
mapping="-map 0:0 -map 0:1"
fi
echo "stream mapping: $mapping"
movie=$1
SRC_FPS=`ffmpeg -i "$movie" 2>&1 | grep Video | cut -d' ' -f 15`
DUR_HOURS=`ffmpeg -i "$movie" 2>&1 | grep Duration | cut -d: -f2 | sed 's/ //' | sed -e 's/^0//'`
DUR_MINS=`ffmpeg -i "$movie" 2>&1 | grep Duration | cut -d: -f3 | sed 's/ //' | sed -e 's/^0//'`
DUR_SECS=`ffmpeg -i "$movie" 2>&1 | grep Duration | cut -d: -f4 | cut -d. -f1 | sed 's/ //' | sed -e 's/^0//'`
DURATION=`perl -le "print ( (($DUR_HOURS*60)*60) + ($DUR_MINS*60) + $DUR_SECS )"`
echo "movie framerate is $SRC_FPS fps and encoding will happen with $FPS fps "
echo "movie playtime is $DURATION seconds, which is $DUR_HOURS:$DUR_MINS:$DUR_SECS"
echo "Do you wanna encode with these parameters? (y/n)"
read a
if [ ! $a = "y" ] && [ ! $a = "Y" ] ; then
exit;
fi
#if [ $preview = "yes" ] ; then
# PREVIEW_ARGS="-f yuv4mpegpipe - 2> /dev/null | $mplayer -nofs -vo sdl $SCALE_ARGS -aspect 16:9 -osdlevel 2 - &> /dev/null"
#else
# PREVIEW_ARGS=""
#fi
#DURATION=60
if [ $quality = "low" ] ; then
$ffmpeg -r $FPS -i $movie -t $DURATION -re \
-y -threads 2 -aspect 16:9 \
-s $resolution -b $BITRATE"k" \
-vtag XVID -pass 1 -passlogfile $movie".log" \
-acodec copy \
-f avi /dev/null
$ffmpeg -r $FPS -i $movie -t $DURATION -re \
-y -threads 2 -aspect 16:9 \
-s $resolution -b $BITRATE"k" \
-vtag XVID -pass 2 -passlogfile $movie".log" \
-async 1 -acodec libmp3lame -ar 48000 -ac 2 -ab 128k \
$mapping \
$movie$format \
$newaudio
else
if [ $format = ".mp4" ] ; then
acodec="-ac 2 -ab 128k"
else
acodec="-acodec copy"
fi
options="-coder 1 -flags +loop -cmp +chroma -bidir_refine 1 -partitions +parti4x4+partp8x8+partb8x8 -me hex -subq 5 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -b_strategy 1 -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4"
echo $ffmpeg -r $FPS -i $movie -t $DURATION \
-y -threads 2 -aspect 16:9 \
-s $resolution -b $BITRATE"k" \
-vcodec libx264 $options \
-async 1 $acodec \
$mapping \
$movie$format \
$newaudio
$ffmpeg -r $FPS -i $movie -t $DURATION \
-y -threads 2 -aspect 16:9 \
-s $resolution -b $BITRATE"k" \
-vcodec libx264 $options \
-async 1 $acodec \
$mapping \
$movie$format \
$newaudio
# if you are very patient, activate this instead
# $ffmpeg -r $FPS -i $movie \
# -y -threads 2 -aspect 16:9 \
# -s $resolution -b $BITRATE"k" \
# -vcodec libx264 $options -pass 1 -passlogfile $movie".log" \
# -acodec copy \
# -f avi /dev/null
# $ffmpeg -r $FPS -i $movie \
# -y -threads 2 -aspect 16:9 \
# -s $resolution -b $BITRATE"k" \
# -vcodec libx264 $options -pass 2 -passlogfile $movie".log" \
# -async 1 $acodec \
# $mapping \
# $movie$format \
# $newaudio
fi
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You have to identify the audio streams you want to use in an external software. I use tsMuxerGUI for that task. Just count the audio streams (starting with 1) and give one or two numbers in the ordering you want them to appear in the output container. _________________ Video Encoding scripts collection | Project page
Last edited by fangorn on Tue Jun 24, 2008 5:57 am; edited 1 time in total |
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Tariella Guru
Joined: 10 Dec 2005 Posts: 384 Location: Europe/Austria
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Posted: Fri Jun 20, 2008 8:24 am Post subject: |
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Great! Thanks
I'm going to do some heavy testing/experimenting this weekend. Hopefully we'll get some new results. |
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fangorn Veteran
Joined: 31 Jul 2004 Posts: 1886
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Posted: Tue Jun 24, 2008 5:29 am Post subject: |
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As mentioned before, the ffmpeg solution above still has a problem in the video part.
For the time being There is a workaround with mencoder. It is a little more handwork though.
1. First you have to remux the .m2ts streams you want into a MPEG4 Transportstream (.ts) using any suitable program. I use tsMuxeR (I use the windows version under wine because the linux version segfaults) with a script generated by tsMuxerGUI.
2. transcode the .ts file using mencoder and x264 to AVI or raw video, Copy audio or convert to AAC
3. convert AVI to mkv using mmg (MKVmergeGUI) or create a .mp4 from the rawvideo using mp4create
This is the script to get .mkv
Code: | #!/bin/bash
export LC_ALL=en_US
help_text () {
cat <<EOF
$0 is used to convert Blu-Ray/HDDVD Rips into a format more playable.
$0 can handle up to two audio streams which can either be copied as-is
or encoded to stereo mp3
usage $0 [-f <fps>] [ -b <bitrate>] filename [audio_id_1] [audio_id_2]
-f frames per second of input video (default: 23.976)
-b bitrate for video encoding (in kbit/s) (default: 6000)
-r full resolution (full HD 1080p) (default: 1280x720)
-h print this helptext
audio_id_x usually a number between 1 and 8
EOF
exit 0
}
mencoder=/usr/local/bin/mencoder
mplayer=/usr/local/bin/mplayer
BITRATE=6000
SCALE="1280:720"
AUDIO=""
FPS="23.976"
audio1=""
audio2=""
while getopts ra:b:f: option;
do
case "$option"
in
r) resolution="1920:1080";;
b) BITRATE=$OPTARG;;
f) FPS=$OPTARG;;
h) help_text ;;
esac
done
shift $(($OPTIND - 1))
if [ -z $1 ] ; then
help_text
exit ;
else
input=$1
fi
name=`basename $input .ts`
if [ ! -z $2 ] ; then
num=$(( $2 + 1 ))
AUDIO="-aid 435"$num
fi
echo $mencoder $input \
$AUDIO -oac copy \
-ovc x264 -x264encopts subq=4:bframes=4:b_pyramid:weight_b:pass=1:psnr:bitrate=$BITRATE:turbo=2:threads=0 \
-vf scale=1280:720 \
-fps $FPS -ofps $FPS \
-o /dev/null
echo $mencoder $input \
$AUDIO -oac copy \
-ovc x264 -x264encopts subq=5:partitions=4x4:8x8dct:frameref=3:bframes=4:b_pyramid:pass=2:psnr:bitrate=$BITRATE:threads=0 \
-vf spp,scale=$resolution,hqdn3d=2:1:2 \
-fps $FPS -ofps $FPS \
-o $name".avi"
if [ ! -z $3 ] ; then
num=$(( $3 + 1 ))
AUDIO="-aid 435"$num
$mplayer $input $AUDIO -dumpaudio -dumpfile $name"_"$3".ac3"
fi
mmg
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To get mp4 you need these two scripts
Code: | #!/bin/bash
export LC_ALL=en_US
help_text () {
cat <<EOF
$0 is used to convert Blu-Ray/HDDVD Rips into a format more playable.
$0 can handle up to two audio streams which can either be copied as-is
or encoded to stereo mp3
usage $0 [-f <fps>] [ -b <bitrate>] filename [audio_id_1] [audio_id_2]
-f frames per second of input video (default: 23.976)
-b bitrate for video encoding (in kbit/s) (default: 6000)
-r full resolution (full HD 1080p) (default: 1280x720)
-h print this helptext
audio_id_x usually a number between 1 and 8
EOF
exit 0
}
mencoder=/usr/local/bin/mencoder
mplayer=/usr/local/bin/mplayer
BITRATE=6000
SCALE="1280:720"
AUDIO=""
FPS="23.976"
audio1=""
audio2=""
while getopts ra:b:f: option;
do
case "$option"
in
r) resolution="1920:1080";;
b) BITRATE=$OPTARG;;
f) FPS=$OPTARG;;
h) help_text ;;
esac
done
shift $(($OPTIND - 1))
if [ -z $1 ] ; then
help_text
exit ;
else
input=$1
fi
name=`basename $input .ts`
if [ ! -z $2 ] ; then
multichannel2aac $input $2
audio1=$input"_$2.aac"
mv $input".aac" $audio1
fi
echo $mencoder $input \
-ovc x264 -x264encopts subq=4:bframes=4:b_pyramid:weight_b:pass=1:psnr:bitrate=$BITRATE:turbo=2:threads=0 \
-vf scale=$resolution \
-fps $FPS -ofps $FPS \
-of rawvideo -nosound \
-o /dev/null
echo $mencoder $input \
-ovc x264 -x264encopts subq=5:partitions=4x4:8x8dct:frameref=3:bframes=4:b_pyramid:pass=2:psnr:bitrate=$BITRATE:threads=0 \
-vf spp,scale=$resolution,hqdn3d=2:1:2 \
-fps $FPS -ofps $FPS \
-of rawvideo -nosound \
-o $name".h264"
if [ ! -z $3 ] ; then
multichannel2aac $input $3
audio2=$input"_$3.aac"
mv $input".aac" $audio2
fi
#mmg
base=`echo $FPS 1000 | awk '{printf "%10.0f", $1 * $2}'`
mp4creator -create=$name".h264" -optimize -rate=$FPS -timescale=$base -use64bits $name".mp4"
if [ -f $audio1 ] ; then
mp4creator -aac-profile=4 -create=$audio1 $name".mp4"
fi
if [ -f $audio2 ] ; then
mp4creator -aac-profile=4 -create=$audio2 $name".mp4"
fi
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Code: | #!/bin/bash
AID=$(( $2 + 1))
mkfifo audiodump.pcm
faac -q 100 -I 5,6 -P -R 48000 -C 6 -X audiodump.pcm -o $1.aac & mplayer $1 -aid "435$AID" -vc dummy -vo null -ao pcm:nowaveheader -channels 6
killall faac
rm audiodump.pcm
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Have fun _________________ Video Encoding scripts collection | Project page |
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fangorn Veteran
Joined: 31 Jul 2004 Posts: 1886
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Tariella Guru
Joined: 10 Dec 2005 Posts: 384 Location: Europe/Austria
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Posted: Tue Jun 24, 2008 3:07 pm Post subject: |
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I found some (new?) software for decrypting HD and Bluray media.
It is win software but claims to work with wine, as you can see here. The best of it seems even to be free (as in beer )
The only thing that it is not (yet) able to do is decrypting BD+ protected discs.
I'm going to try it out asap. |
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Gusar Advocate
Joined: 09 Apr 2005 Posts: 2665 Location: Slovenia
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Posted: Tue Jun 24, 2008 5:06 pm Post subject: |
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I've known about DVDFab for quite a while. I use it to decrypt DVDs (those with "protections" that linux rippers can't handle). It can only handle MKBv1 and MKBv3 discs, so it's of limited use.
But even if it's of limited use for HD, I can only recommend it for DVDs, it's nice and works very well.
I didn't know they actually advertised linux via wine support. I find it kinda funny. But oh well, maybe it gets them a few customers for the Platinum edition. |
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