bluread 1.0

Python wrapper for libbluray

PyBluRead -- A wrapper library around libbluray

This Python module wraps libbluray to provide Python access to BR structural information.
This does not fully wrap libbluray as my needs are not that extensive.

Please note that this module uses libbluray to directly access a DVD disc if the device path is provided.
This means that execution speed will depend on disc access, which can be slow. Just be aware of this.

---------
:Install:
---------

python3 setup.py build
python3 setup.py install

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:Documentation:
---------------

Use Python's online help to get the documentation from the classes.

$ python3
>>> import bluread
>>> help(bluread)

class Bluray(_bluread.Bluray)
| Entry object into parsing Bluray structure.
| Pass the device path to the init function, and then call Open() to initiate reading.
| Also, provide a path to KEYDB.cfg file if you feel so inclined (which is passed through libbluray as libbluray does not decrypt).
|
| A Bluray has titles.
| A Title has chapters.
|
| Method resolution order:
| Bluray
| _bluread.Bluray
| builtins.object
.................


-------
:Usage:
-------

A simple script is needed to parse the structure of a BR:

import bluread

with bluread.Bluray("/dev/sr0") as b:
b.Open()

print("Volume ID: %s" % b.VolumeId)
print("Org ID: %s" % b.OrgId)
print("Number of titles on disc: %d" % b.NumberOfTitles)

for i in range(b.NumberOfTitles):
t = b.GetTitle(i)

# Filter out special features, etc.
if t.Length < 300000000: continue

print("Title %d has %d angles, %d chapters, %d clips, and runs for %s" % (i, t.NumberOfAngles, t.NumberOfChapters, t.NumberOfClips, t.LengthFancy))

Output:

$ python3 foo.py
bdplus_config.c:255: VM configuration not found
bdplus.c:169: bdplus_init() failed! (0x24044e0)
dec.c:239: bdplus_init() failed
Volume ID: LIVE_FREE_DIE_HARD
Org ID: 446973632
Number of titles on disc: 67
Title 0 has 1 angles, 37 chapters, 1 clips, and runs for 02:08:42.715
Title 60 has 1 angles, 11 chapters, 11 clips, and runs for 01:37:15.729

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:Organization:
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This module contains two parts:
1) C implementation to wrap libbluray and provide basic PyObject types for use within Python
2) Python implementation to wrap PyObject types created in C

The C objects are defined within the /src/ directory and the Python objects in the /bluread/ directory. The C objects are defined in the _bluread module and the Python objects in the bluread module.