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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@798 b3059339-0415-0410-9bf9-f77b7e298cf2
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arpi_esp 2001-05-14 03:51:38 +00:00
parent 6b11833846
commit 84be5316a5
1 changed files with 7 additions and 2 deletions
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9
DOCS/BUGS
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@ -12,6 +12,7 @@ Special system/cpu-specific bugs/problems:
MPEG files on SMP machine:
Problem: bug(?) in MMX YV12->RGB16 converter code
Workaround: ./configure --disable-mmx
SOLVED: bug of gcc-2.96 - you should use 2.95.2 or 2.95.3
3. SIGILL or other fault at loading l3codeca.acm:
Problem: shared libs are loaded to 0x00xxxxxx instead of 0x40xxxxxx
@ -30,8 +31,10 @@ Various A-V sync and other audio problems:
General audio delay or jerky sound (exists with all or many files):
- bad select() in audio driver (including ALSA's OSS emulation)
Workaround: ./configure --disable-select
SOLVED: using ioctls instead of select in the new audio code
- audio buffer problems
Workaround: mplayer -abs option
SOLVED: using ioctls in the new audio code
- slow machine (cpu or vga)
try with -vo null, if it plays well, then you have slow VGA card/driver:
Workaround: buy a faster card or read DOCS/VIDEOCARDS about how to speed up
@ -41,7 +44,8 @@ Audio delay specific to one or a few files:
Workaround: -ni or -bps option
-delay option or +/- keys at runtime to adjust delay
- your soundcard doesn't support 48Khz playback
Workaround: buy a better soundcard...
Workaround: buy a better soundcard...
or try to decrease fps by 10% (-fps 27 option for a 30fps movie)
- file has VBR mp3 audio
Workaround: mplayer -mc 0
@ -52,6 +56,7 @@ After many > or ^ (fast forward) audio vs. video is going out of sync (ASF/AVI)
Signal 11 in decode_audio:
- mp3lib doesn't handle (yet) well bad/broken audio streams
Workaround: -afm 4
SOLVED: fixed mp3lib, it must be rock solid now!
- if it's still bad, try with -nosound [and report the bug, see BUGREPORTS]
No sound at all:
@ -62,7 +67,7 @@ Video-out problems:
~~~~~~~~~~~~~~~~~~~
First note: options -fs -vm and -zoom are just recommendations, not (yet)
supported by all drivers. So it isn't a bug if it doesn't work.
Only a few driver supports scaling/zooming, don't except this from x11 or dga.
Only a few driver supports scaling/zooming, doesn't except this from x11 or dga.
[TODO: known libvo bugs]