[MPlayer-users] slice end not reached but screenspace end
Jeremy Hall
jhall at UU.NET
Fri Nov 1 20:53:02 CET 2002
I am seeing some interesting errors, but am having a hard time tracking
them down. They are similar to the ones reported.
I am using a vdr streamer, which basically takes a PES stream and
transmits it onto the lan. I then am using ffmpeg and ffserver to
reencode it to something more usable. Initially, ffmpeg gives a flock of
these:
stream rainbow|ffmpeg -map 0.1:0.0 -map 0.0:0.1 -i /dev/stdin
http://server:7010/feed1.ffm
slice below image (16 >= 0)
Error while decoding slice
slice below image (17 >= 0)
Error while decoding slice
slice below image (18 >= 0)
Error while decoding slice
slice below image (19 >= 0)
Error while decoding slice
slice below image (20 >= 0)
Error while decoding slice
slice below image (21 >= 0)
Error while decoding slice
slice below image (22 >= 0)
Error while decoding slice
slice below image (23 >= 0)
Error while decoding slice
slice below image (24 >= 0)
Error while decoding slice
slice below image (25 >= 0)
Error while decoding slice
slice below image (26 >= 0)
Error while decoding slice
slice below image (27 >= 0)
Error while decoding slice
slice below image (28 >= 0)
Error while decoding slice
slice below image (29 >= 0)
Error while decoding slice
slice below image (0 >= 0)
Error while decoding slice
slice below image (1 >= 0)
Error while decoding slice
slice below image (2 >= 0)
Error while decoding slice
slice below image (3 >= 0)
Error while decoding slice
slice below image (4 >= 0)
Error while decoding slice
slice below image (5 >= 0)
Error while decoding slice
slice below image (6 >= 0)
Error while decoding slice
slice below image (7 >= 0)
Error while decoding slice
slice below image (8 >= 0)
Error while decoding slice
slice below image (9 >= 0)
Error while decoding slice
slice below image (10 >= 0)
Error while decoding slice
slice below image (11 >= 0)
Error while decoding slice
slice below image (12 >= 0)
Error while decoding slice
slice below image (13 >= 0)
Error while decoding slice
slice below image (14 >= 0)
Error while decoding slice
slice below image (15 >= 0)
Error while decoding slice
slice below image (16 >= 0)
Error while decoding slice
slice below image (17 >= 0)
Error while decoding slice
slice below image (18 >= 0)
Error while decoding slice
slice below image (19 >= 0)
Error while decoding slice
slice below image (20 >= 0)
Error while decoding slice
slice below image (21 >= 0)
Error while decoding slice
slice below image (22 >= 0)
Error while decoding slice
slice below image (23 >= 0)
Error while decoding slice
slice below image (24 >= 0)
Error while decoding slice
slice below image (25 >= 0)
Error while decoding slice
slice below image (26 >= 0)
Error while decoding slice
slice below image (27 >= 0)
Error while decoding slice
slice below image (28 >= 0)
Error while decoding slice
slice below image (29 >= 0)
Error while decoding slice
slice below image (0 >= 0)
Error while decoding slice
slice below image (1 >= 0)
Error while decoding slice
slice below image (2 >= 0)
Error while decoding slice
slice below image (3 >= 0)
Error while decoding slice
slice below image (4 >= 0)
Error while decoding slice
slice below image (5 >= 0)
Error while decoding slice
slice below image (6 >= 0)
Error while decoding slice
slice below image (7 >= 0)
Error while decoding slice
slice below image (8 >= 0)
Error while decoding slice
slice below image (9 >= 0)
Error while decoding slice
slice below image (10 >= 0)
Error while decoding slice
slice below image (11 >= 0)
Error while decoding slice
slice below image (12 >= 0)
Error while decoding slice
slice below image (13 >= 0)
Error while decoding slice
slice below image (14 >= 0)
Error while decoding slice
slice below image (15 >= 0)
Error while decoding slice
slice below image (16 >= 0)
Error while decoding slice
slice below image (17 >= 0)
Error while decoding slice
slice below image (18 >= 0)
Error while decoding slice
slice below image (19 >= 0)
Error while decoding slice
slice below image (20 >= 0)
Error while decoding slice
slice below image (21 >= 0)
Error while decoding slice
slice below image (22 >= 0)
Error while decoding slice
slice below image (23 >= 0)
Error while decoding slice
slice below image (24 >= 0)
Error while decoding slice
slice below image (25 >= 0)
Error while decoding slice
slice below image (26 >= 0)
Error while decoding slice
slice below image (27 >= 0)
Error while decoding slice
slice below image (28 >= 0)
Error while decoding slice
slice below image (29 >= 0)
Error while decoding slice
frame= 851 q= 3 size= 3084kB time=28.4 bitrate= 889.7kbits/s
It will continue encoding without whining until it is told not to.
On the mplayer side,
mplayer http://server:7010/live.asf -vo null -ao alsa9:testing -cache 2048
- For playback from slow media (nfs/smb mounts, dvd, vcd etc) try -cache
8192
- Are you using -cache to play a non-interleaved AVI file? Try with
-nocache.
If none of these apply, read DOCS/bugreports.html!
Error at MB: 8950 A-V: 11.707 ct: 4.197 1260/1260 4% 0% 0.8% 1239 0
24%
concealing errors
A: 56.3 V: 44.0 A-V: 12.274 ct: 4.400 1321/1321 4% 0% 0.8% 1300 0
24%
************************************************
**** Your system is too SLOW to play this! ****
************************************************
!!! Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver. Workaround: Try -ao sdl or use
ALSA 0.5 or OSS emulation of ALSA 0.9. Read DOCS/sound.html for more
tips!
You can also experiment with -autosync 30 or other values.
- Slow video output. Try a different -vo driver (for list: -vo help) or
try
with -framedrop! Read DOCS/video.html for video tuning/speedup tips.
- Slow CPU. Don't try to play a big DVD/divx on a slow CPU! Try
-hardframedrop.
- Broken file. Try various combinations of these: -nobps -ni -mc 0
-forceidx
- For playback from slow media (nfs/smb mounts, dvd, vcd etc) try -cache
8192
- Are you using -cache to play a non-interleaved AVI file? Try with
-nocache.
If none of these apply, read DOCS/bugreports.html!
ac-tex damaged at 29 2913.976 ct: 5.011 1504/1504 4% 0% 0.8% 1482 0
27%
Error at MB: 899
concealing errors
A: 67.0 V: 52.4 A-V: 14.608 ct: 5.238 1572/1572 4% 0% 0.8% 1550 0
26%
************************************************
**** Your system is too SLOW to play this! ****
************************************************
!!! Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver. Workaround: Try -ao sdl or use
ALSA 0.5 or OSS emulation of ALSA 0.9. Read DOCS/sound.html for more
tips!
You can also experiment with -autosync 30 or other values.
- Slow video output. Try a different -vo driver (for list: -vo help) or
try
with -framedrop! Read DOCS/video.html for video tuning/speedup tips.
- Slow CPU. Don't try to play a big DVD/divx on a slow CPU! Try
-hardframedrop.
- Broken file. Try various combinations of these: -nobps -ni -mc 0
-forceidx
- For playback from slow media (nfs/smb mounts, dvd, vcd etc) try -cache
8192
- Are you using -cache to play a non-interleaved AVI file? Try with
-nocache.
If none of these apply, read DOCS/bugreports.html!
Error at MB: 8981 A-V: 16.180 ct: 5.802 1741/1741 4% 0% 0.8% 1719 0
23%
concealing errors
A: 77.7 V: 60.8 A-V: 16.933 ct: 6.072 1822/1822 4% 0% 0.8% 1800 0
30%
************************************************
**** Your system is too SLOW to play this! ****
************************************************
!!! Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver. Workaround: Try -ao sdl or use
ALSA 0.5 or OSS emulation of ALSA 0.9. Read DOCS/sound.html for more
tips!
You can also experiment with -autosync 30 or other values.
- Slow video output. Try a different -vo driver (for list: -vo help) or
try
with -framedrop! Read DOCS/video.html for video tuning/speedup tips.
- Slow CPU. Don't try to play a big DVD/divx on a slow CPU! Try
-hardframedrop.
- Broken file. Try various combinations of these: -nobps -ni -mc 0
-forceidx
- For playback from slow media (nfs/smb mounts, dvd, vcd etc) try -cache
8192
- Are you using -cache to play a non-interleaved AVI file? Try with
-nocache.
If none of these apply, read DOCS/bugreports.html!
ac-tex damaged at 29 2918.765 ct: 6.729 2019/2019 4% 0% 0.8% 1997 0
38%
Error at MB: 899
concealing errors
ac-tex damaged at 25 2919.091 ct: 6.846 2054/2054 4% 0% 0.8% 2032 0
37%
Error at MB: 895
concealing errors
A: 88.4 V: 69.1 A-V: 19.258 ct: 6.906 2072/2072 4% 0% 0.8% 2050 0
35%
************************************************
**** Your system is too SLOW to play this! ****
************************************************
!!! Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver. Workaround: Try -ao sdl or use
ALSA 0.5 or OSS emulation of ALSA 0.9. Read DOCS/sound.html for more
tips!
You can also experiment with -autosync 30 or other values.
- Slow video output. Try a different -vo driver (for list: -vo help) or
try
with -framedrop! Read DOCS/video.html for video tuning/speedup tips.
- Slow CPU. Don't try to play a big DVD/divx on a slow CPU! Try
-hardframedrop.
- Broken file. Try various combinations of these: -nobps -ni -mc 0
-forceidx
- For playback from slow media (nfs/smb mounts, dvd, vcd etc) try -cache
8192
- Are you using -cache to play a non-interleaved AVI file? Try with
-nocache.
If none of these apply, read DOCS/bugreports.html!
slice end not reached but screenspace end (7 left 01C772) 0% 0.8% 2281 0
47%
concealing errors
A: 99.1 V: 77.5 A-V: 21.592 ct: 7.744 2323/2323 5% 0% 0.8% 2300 0
46%
************************************************
**** Your system is too SLOW to play this! ****
************************************************
!!! Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver. Workaround: Try -ao sdl or use
ALSA 0.5 or OSS emulation of ALSA 0.9. Read DOCS/sound.html for more
tips!
You can also experiment with -autosync 30 or other values.
- Slow video output. Try a different -vo driver (for list: -vo help) or
try
with -framedrop! Read DOCS/video.html for video tuning/speedup tips.
- Slow CPU. Don't try to play a big DVD/divx on a slow CPU! Try
-hardframedrop.
- Broken file. Try various combinations of these: -nobps -ni -mc 0
-forceidx
- For playback from slow media (nfs/smb mounts, dvd, vcd etc) try -cache
8192
- Are you using -cache to play a non-interleaved AVI file? Try with
-nocache.
If none of these apply, read DOCS/bugreports.html!
slice end not reached but screenspace end (8 left 008CD9) 0% 0.8% 2531 0
24%
concealing errors
A: 109.7 V: 85.8 A-V: 23.917 ct: 8.578 2573/2573 5% 0% 0.8% 2550 0
24%
************************************************
**** Your system is too SLOW to play this! ****
************************************************
!!! Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver. Workaround: Try -ao sdl or use
ALSA 0.5 or OSS emulation of ALSA 0.9. Read DOCS/sound.html for more
tips!
You can also experiment with -autosync 30 or other values.
- Slow video output. Try a different -vo driver (for list: -vo help) or
try
with -framedrop! Read DOCS/video.html for video tuning/speedup tips.
- Slow CPU. Don't try to play a big DVD/divx on a slow CPU! Try
-hardframedrop.
- Broken file. Try various combinations of these: -nobps -ni -mc 0
-forceidx
- For playback from slow media (nfs/smb mounts, dvd, vcd etc) try -cache
8192
- Are you using -cache to play a non-interleaved AVI file? Try with
-nocache.
If none of these apply, read DOCS/bugreports.html!
slice end not reached but screenspace end (7 left 00D7F8) 0% 0.8% 2559 0
24%
concealing errors
A: 120.4 V: 94.2 A-V: 26.241 ct: 9.412 2823/2823 5% 0% 0.8% 2800 0
23%
************************************************
**** Your system is too SLOW to play this! ****
************************************************
!!! Possible reasons, problems, workarounds:
- Most common: broken/buggy _audio_ driver. Workaround: Try -ao sdl or use
ALSA 0.5 or OSS emulation of ALSA 0.9. Read DOCS/sound.html for more
tips!
You can also experiment with -autosync 30 or other values.
- Slow video output. Try a different -vo driver (for list: -vo help) or
try
with -framedrop! Read DOCS/video.html for video tuning/speedup tips.
- Slow CPU. Don't try to play a big DVD/divx on a slow CPU! Try
-hardframedrop.
- Broken file. Try various combinations of these: -nobps -ni -mc 0
-forceidx
- For playback from slow media (nfs/smb mounts, dvd, vcd etc) try -cache
8192
- Are you using -cache to play a non-interleaved AVI file? Try with
-nocache.
If none of these apply, read DOCS/bugreports.html!
A: 124.9 V: 97.7 A-V: 27.227 ct: 9.766 2929/2929 5% 0% 0.8% 2906 0
21%
MPlayer interrupted by signal 2 in module: play_audio
MPlayer interrupted by signal 2 in module: enable_cache
alsa-uninit: pcm closed
now I don't know how far behind the video was from the audio, I don't know
what the items on the status bar mean, I suspect A is the time in seconds
the audio is playing and v is the time the video is. What is ct and what
is the remaining numbers?
I seriously doubt a 1.2ghz computer is too slow to play this. If the
encoder were out of sync, wouldn't it remain constantly out of sync? as
in, the sync delta would be constant. After about 5 minutes, the audio
just stops for no reason.
This is with CVS of mplayer and ffmpeg. Any help would be appreciated.
_J
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