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发表于 2007-2-21 23:22 · 浙江
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2.0- fixed directory listing bug for DVD-Video disks. Thanks to 'phillyrider807'
for the remarks;
- AC3 decoder is optimized a bit with "famous" R5900 assembler and a bug
in (random crash) it fixed;
- an attempt to fix scrollbar issues;
- fixed network driver bug (random data corruption). Thanks to 'user112' for
the report/research;
- updated US B driver;
- fixed incorrect subtitle line splitting. Thank to 'rainrix' for the note
and sample subtitle file;
- first attempt to support MPEG1/2 video (program streams only). Not scrollable,
so only 'pause'/'resume' actions are available (in future it can be implemented).
Programmers can find it interesting as it fully uses PS2 hardware (IPU, MMI,
scratchpad RAM with doublebuffering) for decoding. Interlaced MPEG2 video is
supported (both frame/field encoding). CSS decryption is not supported. There might
be bigger delays while loading individual mp3 files as program tries to detect
file format automatically and mpeg1/2 and mp3 streams have no real headers to judge
with 100% accuracy about the format. MPEG program streams without (or unsupported)
video or/and audio might be incorrectly treated as mp3 (with a lot of noise), so
don't damage your ears . There's no "official" support of VCD as I don't have any
(and no modchip here). Playback of .VOB files is not really supported either as
they don't contain proper information about clip boundaries (I think that one comes
from .IFO files). I've tested this stuff here only with some mpeg1 files downloaded
via eMule and mpeg2 files recorded by Hauppauge WinTV PVR-350 PCI card on PC;
- updated SMB/CIFS driver in attempt to get it working with "cheap" NAS devices.
Syntax of 'SMS.smb' file is relaxed, so username and password can be omitted.
I've tested it here with Conceptronic CHD3LAN network HDD (DON'T EVER THINK TO BUY
THIS ONE UNLESS YOU FEEL OK TO UPDATE ITS FIRMWARE as it shipped here with crappiest
one I've ever seen (though after update (quite a process I must admit) it performs quite
OK (to say nothing of the jet sound from its fan which I've just cut off (invalidating
warranty thus) ))). Note that password protected shares are not supported;
- presumably fixed a bug in GMC calculations;
2.0 (Rev.1)
- presumably fixed screwed MP3 code (random 'blips' while playing playlists)
(thanks to 'lee99' and 'gukid' for the notes); |
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