[MPlayer-users] Encrypted DVDs ceased playing

Steven M. Schultz sms at 2BSD.COM
Sat Oct 27 09:20:47 CEST 2001 

Hi -

	Ever since MPlayer 0.50preN I've had great success playing any 
	DVD.  Tonight only unencrypted DVDs play.   When I attempt to play
	an encrypted DVD an endless number of:

libbdvdcss debug: cracking title key ... this may take some time

	is printed.  If you look closely you can see MPLayer's output mixed
	in with the libdvdcss messages.

	It is a mystery where the problem is.   Is MPlayer constantly calling
	libdvdcss cracking title key routines?   The libdvdcss and libdvdread
	libraries have not changed (versions 0.0.3 and 0.9.2 respectively).

	I see that MPlayer prints out:

Start playing...
libdvdcss debug: cracking title key ... this may take some time

	so it has successfully opened the DVD and started playing.  Why
	is the 'cracking title key' still happening I wonder?

	In the script session below I have included first the attempt at
	playing an encrypted DVD.  After that is a successful playing of
	an unencrypted DVD.   This is with the CVS version of MPlayer.

	I have also built MPlayer-0.50 which did work at one time.  Now it
	also prints out the same errors :(

	Any insight or hints as to where to look for the problem would
	be appreciated.

	Steven Schultz
	sms at 2bsd.com
	
Script started on Fri Oct 26 23:51:00 2001
curlyjoe.1-> mplayer -dvd 1 /dev/rsr0c

MPlayer CVS-011026-20:29(C) 2000-2001 Arpad Gereoffy (see DOCS!)

CPU vendor name: GenuineIntel  max cpuid level: 2
CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Reading /usr/home/sms/.mplayer/codecs.conf: 18 audio & 40 video codecs
Font /usr/home/sms/.mplayer/font/font.desc loaded successfully! (206 chars)
Playing /dev/rsr0c
libdvdcss debug: GetASF authenticated
libdvdcss debug: already authenticated
libdvdcss debug: requesting AGID 1
libdvdcss debug: drive authentic, using variant 0
libdvdcss debug: authentication established
libdvdcss debug: received session key
libdvdcss debug: GetASF authenticated
libdvdcss debug: already authenticated
libdvdcss debug: disc key won't be decrypted
Reading disc structure, please wait...
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: file was unscrambled
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: file was unscrambled
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: file was unscrambled
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: file was unscrambled
There are 1 titles on this DVD.
There are 16 chapters in this DVD title.
There are 1 angles in this DVD title.
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: file was unscrambled
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: file was unscrambled

libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient

libdvdread: Get key for /VIDEO_TS/VIDEO_TS.VOB at 0x00000160
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdread: Elapsed time 1
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x000047a0
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdread: Elapsed time 4
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x00005b20
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdread: Elapsed time 0
libdvdread: Found 1 VTS's
libdvdread: Elapsed time 6
DVD successfully opened!
Detected MPEG-PS file format!
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
mpeg2dec-0.2.0-release (C) 2000-2001 Aaron Holtzman & Michel Lespinasse
libmpeg2: Using MMX for IDCT transform
libmpeg2: Using MMX for motion compensation
VIDEO:  MPEG2  720x480  (aspect 2)  29.97 fps  12250.0 kbps (1531.2 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x480  fps:29.97  ftime:=0.0334
Detected audio codec: [ac3] drv:3 (AC3)
!! libac3 (core v0.6.2) : using FPU optimization
2.0 Mode 48.0 KHz 192 kbps Complete Main Audio Service
AUDIO: srate=48000  chans=2  bps=2  sfmt=0x10  ratio: 24000->192000
Detected video codec: [mpeg12] drv:1 (MPEG 1 or 2)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [xv] 720x480 => 720x540 Planar YV12 
vo: X11 running at 1024x768 with depth 16 and 16 bits/pixel (":0.0" => local display)
Xvideo image format: 0x32595559 (YUY2) packed
Xvideo image format: 0x32315659 (YV12) planar
Xvideo image format: 0x30323449 (I420) planar
Xvideo image format: 0x36315652 (RV16) packed
Xvideo image format: 0x35315652 (RV15) packed
Xvideo image format: 0x31313259 (Y211) packed
Xvideo image format: 0x0 (    ) packed
using Xvideo port 43 for hw scaling
[xv] dcx: 259 dcy: 50 dx: 0 dy: 0 dw: 720 dh: 540
Disabling DPMS
stat: 1
AO: [oss] 48000Hz Stereo Signed 16-bit (Little-Endian)
audio_setup: sample format: Signed 16-bit (Little-Endian) (requested: Signed 16-bit (Little-Endian))
audio_setup: using 48000 Hz samplerate (requested: 48000)
audio_setup: frags:  16/16  (4096 bytes/frag)  free:  65536
Start playing...
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
[xv] dcx: 259 dcy: 50 dx: 0 dy: 0 dw: 720 dh: 540
A:   0.1 V:   0.1 A-V:  0.019 ct:  0.000    1/  1   0%  0%  0.0% 0 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
A:   0.4 V:   0.1 A-V:  0.327 ct:  0.003    2/  2   0%  0%  0.0% 1 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
A:   0.5 V:   0.1 A-V:  0.389 ct:  0.007    3/  3   0%  0%  0.0% 2 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
A:   0.6 V:   0.2 A-V:  0.452 ct:  0.010    4/  4   0%  0%  0.0% 3 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
A:   0.9 V:   0.2 A-V:  0.685 ct:  0.013    5/  5   0%  0%  0.0% 4 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
A:   1.0 V:   0.2 A-V:  0.758 ct:  0.017    6/  6   0%  0%  0.0% 5 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
A:   1.2 V:   0.3 A-V:  0.949 ct:  0.020    7/  7   0%  0%  0.0% 6 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
A:   1.4 V:   0.3 A-V:  1.086 ct:  0.023    8/  8   0%  0%  0.0% 7 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
A:   1.5 V:   0.3 A-V:  1.160 ct:  0.027    9/  9   0%  0%  0.0% 8 0 0%libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time
libdvdcss debug: vts key initialized
libdvdcss debug: cracking title key ... this may take some time

MPlayer interrupted by signal 2 in module: decode_audio 
Successfully enabled DPMS
*** free_stream() called ***
curlyjoe.2-> exit

Script done on Fri Oct 26 23:51:34 2001


---------------------------------------------------
Script started on Fri Oct 26 23:52:21 2001
curlyjoe.1-> mplayer -dvd 1 /dev/rsr0c


MPlayer CVS-011026-20:29(C) 2000-2001 Arpad Gereoffy (see DOCS!)

CPU vendor name: GenuineIntel  max cpuid level: 2
CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Reading /usr/home/sms/.mplayer/codecs.conf: 18 audio & 40 video codecs
Font /usr/home/sms/.mplayer/font/font.desc loaded successfully! (206 chars)
Playing /dev/rsr0c
Reading disc structure, please wait...
There are 11 titles on this DVD.
There are 1 chapters in this DVD title.
There are 1 angles in this DVD title.

libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient

libdvdread: Get key for /VIDEO_TS/VIDEO_TS.VOB at 0x0000014e
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x000001ba
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x00009da0
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_0.VOB at 0x0000c0cd
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_1.VOB at 0x0000c11b
libdvdread: Elapsed time 1
libdvdread: Get key for /VIDEO_TS/VTS_03_0.VOB at 0x0001c8f7
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_03_1.VOB at 0x0001c945
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_04_0.VOB at 0x00029d25
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_04_1.VOB at 0x00029d73
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_05_0.VOB at 0x00035dec
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_05_1.VOB at 0x00035e3a
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_06_0.VOB at 0x00043b86
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_06_1.VOB at 0x00043bd4
libdvdread: Elapsed time 1
libdvdread: Get key for /VIDEO_TS/VTS_07_0.VOB at 0x0004b57e
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_07_1.VOB at 0x0004b5cc
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_08_0.VOB at 0x0005955c
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_08_1.VOB at 0x000595aa
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_09_0.VOB at 0x0005fb34
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_09_1.VOB at 0x0005fb82
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_10_0.VOB at 0x0006b02c
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_10_1.VOB at 0x0006b07a
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_11_0.VOB at 0x000969e5
libdvdread: Elapsed time 1
libdvdread: Get key for /VIDEO_TS/VTS_11_1.VOB at 0x00096a33
libdvdread: Elapsed time 0
libdvdread: Found 11 VTS's
libdvdread: Elapsed time 3
DVD successfully opened!
Detected MPEG-PS file format!

DEMUXER: Too many (4096 in 8255926 bytes) video packets in the buffer!
(maybe you play a non-interleaved stream/file or the codec failed)
MPEG: No Audio stream found...  ->nosound
mpeg2dec-0.2.0-release (C) 2000-2001 Aaron Holtzman & Michel Lespinasse
libmpeg2: Using MMX for IDCT transform
libmpeg2: Using MMX for motion compensation
VIDEO:  MPEG2  720x480  (aspect 2)  29.97 fps  4750.0 kbps (593.8 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x480  fps:29.97  ftime:=0.0334
Detected video codec: [mpeg12] drv:1 (MPEG 1 or 2)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [xv] 720x480 => 720x540 Planar YV12 
vo: X11 running at 1024x768 with depth 16 and 16 bits/pixel (":0.0" => local display)
Xvideo image format: 0x32595559 (YUY2) packed
Xvideo image format: 0x32315659 (YV12) planar
Xvideo image format: 0x30323449 (I420) planar
Xvideo image format: 0x36315652 (RV16) packed
Xvideo image format: 0x35315652 (RV15) packed
Xvideo image format: 0x31313259 (Y211) packed
Xvideo image format: 0x0 (    ) packed
using Xvideo port 43 for hw scaling
[xv] dcx: 274 dcy: 80 dx: 0 dy: 0 dw: 720 dh: 540
Disabling DPMS
stat: 1
Audio: no sound!!!
Start playing...
[xv] dcx: 274 dcy: 80 dx: 0 dy: 0 dw: 720 dh: 540
	...
*** free_stream() called ***

Exiting... (Quit)
curlyjoe.2-> exit

Script done on Fri Oct 26 23:52:40 2001

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