Can mplayer playback blu-ray ?

[TomZ]

Good news, thanks !
Once you have posted the source code, i'll give you all feedbacks as i can.

[TomZ]

Any news ?...

[eLupus]

I'd be interested in that lib aswell for integration into xbmc.. To start with without the decryption support. Ie only the parsing of playlists (and the timestamp seek support if you added it)

[JohnAStebbins]

eLupus, have a look at this post.
This is a library and example programs I wrote for parsing BD playlists and clipinfo. The clipinfo defines random access points that you need for seeking. You are welcome to use it. It's gpl, though I haven't added proper copyright notices to all the source files yet. Current source is here. I'm open to any suggestions on changes that would make it more usable for you.

[Graf_Zahl]

Can i help you by testing the mplayer patch? I have many Blurays and i'm very motivated to help you and your developing!

With many greetz
Graf_Zahl

[pynux]

Me too

[eLupus]

JohnAStebbins:

Nice. I had looked at that code once before in the past. It looks about what we need. If you feel like helping improving it abit, it would be nice to libify it. Ie have the code return structures instead of output to stdout.

Also, we need to be able to replace the stdio open/close/read calls in xbmc. We usually do this by means of replacing symbols at linking time (ie no change in the source required). But it's normally cleaner to have a struct with callbacks for read/write/open/close. Still this is of much lower priority.

Joakim

[kreet]

xyz123 and all: were working on a new libbluray project which will hopefully include full aacs/bd+ support. were looking for developers to contribute. our ultimate goal is plugins for mplayer/vlc to do full bluray support.

http://forum.doom9.org/showthread.php?t=150014 - thread here
http://my-trac.assembla.com/libbluray/ - project space

[eLupus]

kreet:
From a player point of view (xbmc).. Decryption is of lesser interest compared to playlist/clip/timestamp parsing. A user can always decrypt externally. But at some point he'll need to play the data. Playing the m2ts files directly is far from optimal.

[JohnAStebbins]

eLubus, if you have another look at my code, you'll see it's already split into a library and some example programs. The example programs just use the library to obtain data structures (like you were asking for) and filter/format the data for output. The library is in bdtools subdir and the examples are in the src subdir. mpls_parse.h and clpi_parse.h contain the public interfaces. There's really not much to it from a users point of view.

I would be glad to abstract the IO routines. That's going to be necessary eventually anyway if I want to hook in a decryption library at some point. Do you have any preferred interface for registering the IO functions you'll be using?

[eLupus]

Ah. missed that. Will have a look at it again.

On the io abstraction side I have no real preference. I think best would be to do what seems most valid for hooking up a decryption library.

Perhaps just a struct for open/close/read wich take a filename with path relative to the root of the bd structure with a file device that is some opaque pointer. Ie 64 bit on 64bit operating systems instead of a standard file device int.

[eLupus]

struct fileio
{
void* (*open)(const char* filename, int mode);
int (*read)(void* fd, char* buf, int count);
void (*close)(void* fd)
};

And have that passed to the library on init.

[kreet]

eLupus, JohnAStebbins: please consider contributing and combining efforts with our project. we aim to provide a full solution, including a bd-vfs implementation and all necessary routines for managing playlists, clips and eventually bd-j menus and applications.

[prolinux]

Is thera a chance to get the libbluray sources for x86_64 ?

[dmzkrsk]

Same here
How to patch mplayer on x86_64?
New libbluray has no mplayer patch yet

[prolinux]

have a problem when compiling svn mplayer with applied bluray_support.diff patch on Fedora 11 32bt.

-lncurses -lpng -lz -lmng -lz -ljpeg -lungif -lasound -ldl -lpthread -lfreetype -lfontconfig  -lz -lbz2 -L/usr/local/lib -lbluray -lpthread -ldl -rdynamic  -lm  -lXext -lX11 -lpthread -lXss -lXv -lXinerama -lXxf86vm -lXxf86dga -lGL -ldl -lSDL -lpthread
/usr/local/lib/libbluray.so: undefined reference to `BN_bn2bin@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_KEY_get0_group@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_GROUP_free@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_POINT_point2bn@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `BN_set_word@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `AES_cbc_encrypt@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `AES_set_decrypt_key@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `AES_decrypt@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `ECDSA_SIG_free@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `BN_free@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EVP_MD_CTX_init@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `BN_bin2bn@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `BN_CTX_free@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `AES_set_encrypt_key@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `BN_dec2bn@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EVP_DigestUpdate@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `ECDSA_do_sign@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_KEY_new@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `BN_new@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_POINT_set_affine_coordinates_GF2m@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_KEY_free@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EVP_sha1@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `ECDSA_do_verify@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_KEY_set_group@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_GROUP_set_generator@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EVP_ecdsa@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_POINT_set_affine_coordinates_GFp@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_KEY_set_private_key@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `BN_clear_free@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_POINT_mul@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_GROUP_new_curve_GFp@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EVP_DigestFinal_ex@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EVP_DigestInit@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_KEY_set_public_key@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `ERR_put_error@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `BN_CTX_new@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_POINT_new@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_POINT_free@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `AES_ecb_encrypt@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `ECDSA_SIG_new@OPENSSL_0.9.8'
collect2: ld returned 1 exit status

libssl is linked against libcrypto

# ldd /usr/lib/libssl
libssl3.so        libssl.a          libssl.so         libssl.so.0.9.8k  libssl.so.8       
[root@fc11-32 tmp]# ldd /usr/lib/libssl.so
	linux-gate.so.1 =>  (0x006c7000)
	libgssapi_krb5.so.2 => /usr/lib/libgssapi_krb5.so.2 (0x03abd000)
	libkrb5.so.3 => /usr/lib/libkrb5.so.3 (0x03aea000)
	libcom_err.so.2 => /lib/libcom_err.so.2 (0x00909000)
	libk5crypto.so.3 => /usr/lib/libk5crypto.so.3 (0x03b94000)
	libresolv.so.2 => /lib/libresolv.so.2 (0x00110000)
	libcrypto.so.8 => /usr/lib/libcrypto.so.8 (0x0392c000)
	libdl.so.2 => /lib/libdl.so.2 (0x00fb4000)
	libz.so.1 => /lib/libz.so.1 (0x00399000)
	libc.so.6 => /lib/libc.so.6 (0x00a57000)
	libkrb5support.so.0 => /usr/lib/libkrb5support.so.0 (0x03b88000)
	libkeyutils.so.1 => /lib/libkeyutils.so.1 (0x03bba000)
	libpthread.so.0 => /lib/libpthread.so.0 (0x00250000)
	/lib/ld-linux.so.2 (0x0019f000)
	libselinux.so.1 => /lib/libselinux.so.1 (0x003b9000)

installed libssl

# ll /usr/lib/libssl.*
-rw-r--r--. 1 root root  475252 21. Nov 20:09 /usr/lib/libssl.a
lrwxrwxrwx. 1 root root      16 21. Nov 20:26 /usr/lib/libssl.so -> libssl.so.0.9.8k
-rwxr-xr-x. 1 root root 1360672 21. Nov 19:55 /usr/lib/libssl.so.0.9.8k
lrwxrwxrwx. 1 root root      16 21. Nov 20:26 /usr/lib/libssl.so.8 -> libssl.so.0.9.8k

any help ?

[nm]

Originally Posted by prolinux

have a problem when compiling svn mplayer with applied bluray_support.diff patch on Fedora 11 32bt.

-lncurses -lpng -lz -lmng -lz -ljpeg -lungif -lasound -ldl -lpthread -lfreetype -lfontconfig  -lz -lbz2 -L/usr/local/lib -lbluray -lpthread -ldl -rdynamic  -lm  -lXext -lX11 -lpthread -lXss -lXv -lXinerama -lXxf86vm -lXxf86dga -lGL -ldl -lSDL -lpthread

You didn't show the complete command, but are you missing -lssl ?

[prolinux]

ssl is now in the link line, but the compilations still fails.

-ffast-math -lncurses -lpng -lz -lmng -lz -ljpeg -lungif -lasound -ldl -lpthread -lfreetype -lfontconfig -lz -lbz2 -L/usr/local/lib -lbluray -lpthread -ldl -rdynamic -lm -L/usr/lib -lssl -lXext -lX11 -lpthread -lXss -lXv -lXinerama -lXxf86vm -lXxf86dga -lGL -ldl -lSDL -lpthread
/usr/local/lib/libbluray.so: undefined reference to `BN_bn2bin@OPENSSL_0.9.8'
...

[nm]

Move -lssl before -lbluray.

[prolinux]

Originally Posted by nm

Move -lssl before -lbluray.

always the same problem

libpostproc/libpostproc.a libswscale/libswscale.a -ffast-math  -lssl   -lncurses -lsmbclient -lpng -lz -lmng -lz -ljpeg -lungif -lasound   -lfreetype -lfontconfig  -lz -lbz2 -L/usr/local/lib -lbluray   -rdynamic  -lm  -lXext -lX11 -lXss -lXv -lXinerama -lXxf86vm -lXxf86dga -lGL -lSDL -lpthread
/usr/local/lib/libbluray.so: undefined reference to `BN_bn2bin@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_KEY_get0_group@OPENSSL_0.9.8'
/usr/local/lib/libbluray.so: undefined reference to `EC_GROUP_free@OPENSSL_0.9.8'