[MPlayer-users] [mplayer bug report] a/v sync problem in RealVideo file
Vladislav Naumov
vnaum at inbox.ru
Thu May 12 05:18:28 CEST 2005
a/v sync problem in RealVideo file
a/v delay grows steadily in this short RealVideo cartoon, reaching
(unacceptable) ~2 seconds.
ftp://mplayerhq.hu/MPlayer/incoming/MG01_Good%20Night.rm
MPlayer 1.0pre7-2.95.4 (C) 2000-2005 MPlayer Team
CPU: Advanced Micro Devices Athlon MP/XP/XP-M Barton (Family: 6,
Stepping: 0)
Detected cache-line size is 64 bytes
CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE
CommandLine: '-v' 'options' 'MG01_Good Night.rm'
init_freetype
get_path('font/font.desc') -> '/home/vnaum/.mplayer/font/font.desc'
font: can't open file: /home/vnaum/.mplayer/font/font.desc
font: can't open file: /usr/local/share/mplayer/font/font.desc
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
Using Linux hardware RTC timing (1024Hz).
get_path('input.conf') -> '/home/vnaum/.mplayer/input.conf'
Parsing input config file /home/vnaum/.mplayer/input.conf
Input config file /home/vnaum/.mplayer/input.conf parsed: 5 binds
get_path('options.conf') -> '/home/vnaum/.mplayer/options.conf'
Playing options.
File not found: 'options'
Failed to open options
get_path('MG01_Good Night.rm.conf') -> '/home/vnaum/.mplayer/MG01_Good
Night.rm.conf'
Playing MG01_Good Night.rm.
[file] File size is 2158636 bytes
STREAM: [file] MG01_Good Night.rm
STREAM: Description: File
STREAM: Author: Albeu
STREAM: Comment: based on the code from ??? (probably Arpi)
Checking for YUV4MPEG2
ASF_check: not ASF guid!
Checking for Nullsoft Streaming Video
Checking for NuppelVideo
Checking for REAL
REAL file format detected.
real: Header size: 18
real: Header object version: 0
real: File version: 0
Chunk: PROP (504f5250) (size: 0x32, offset: 0x12)
First index chunk offset: 0x20eb0a
First data chunk offset: 0x1a6
Flags (a): [perfect play (more buffers)]
Chunk: MDPR (5250444d) (size: 0x97, offset: 0x44)
Found new stream (id: 0)
Stream description: Audio Stream
Stream mimetype: audio/x-pn-realaudio
==> Found audio stream: 0
Found audio stream!
version: 4
header size: 57
frame_size: 296
sub_packet_size: 0
samplerate: 8000, channels: 1
skip_str: 4 bytes skipped
read_str: 4 bytes read
======= WAVE Format =======
Format Tag: 26995 (0x6973)
Channels: 1
Samplerate: 8000
avg byte/sec: 5527
Block align: 296
bits/sample: 16
cbSize: 10
Unknown extra header dump: [0] [0] [6] [0] [2] [0] [28] [1] [0] [0]
===========================
### skipping 0 bytes of codec info
Chunk: MDPR (5250444d) (size: 0x70, offset: 0xdb)
Found new stream (id: 1)
Stream description: Video Stream
Stream mimetype: video/x-pn-realvideo
==> Found video stream: 1
video fourcc: RV20 (30325652)
H.263 ID: 20100001
### skipping 0 bytes of codec info
Chunk: CONT (544e4f43) (size: 0x51, offset: 0x14b)
Chunk: DATA (41544144) (size: 0x20e96e, offset: 0x19c)
Packets in file: 4650
Reading index table from index chunk (2157322)
size: 496 bytes
entries: 34
stream_id: 0
next_header_pos: 2157818
Reading index table from index chunk (2157818)
size: 20 bytes
entries: 57
stream_id: 1
next_header_pos: 0
Auto-selected RM audio ID = 0
Auto-selected RM video ID = 1
VIDEO: RV20 [20100001,00008838] 320x240 (aspect 0.00) 30.00 fps
VIDEO: [RV20] 320x240 24bpp 30.000 fps 0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:11 fourcc:0x30325652 size:320x240 fps:30.00 ftime:=0.0333
Clip info:
name: MG01 Good Night
author: Paul Buxton, converted by Hari Wierny
copyright: Hari Wierny
get_path('sub/') -> '/home/vnaum/.mplayer/sub/'
SUB: Could not determine file format
Cannot load subtitles: ./MG01_Good Night.txt
get_path('default.sub') -> '/home/vnaum/.mplayer/default.sub'
==========================================================================
Opening audio decoder: [realaud] RealAudio decoder
opening shared obj '/usr/local/lib/codecs/sipr.so.6.0'
Audio codec: [2] 5 Kbps Voice
Audio bitrate: 5.000 kbit/s (625 bps)
dec_audio: Allocating 1776 bytes for input buffer.
dec_audio: Allocating 128000 + 65536 = 193536 bytes for output buffer.
AUDIO: 8000 Hz, 1 ch, s16le, 5.0 kbit/3.91% (ratio: 625->16000)
Selected audio codec: [rasipr] afm:realaud (RealAudio Sipro)
==========================================================================
X11 opening display: :0.0
vo: X11 color mask: FFFFFF (R:FF0000 G:FF00 B:FF)
vo: X11 running at 800x600 with depth 24 and 32 bpp (":0.0" => local
display)
[x11] Detected wm supports layers.
[x11] Current fstype setting honours LAYER X atoms
Disabling DPMS
DPMSDisable stat: 1
[xv common] Drawing colorkey manually.
[xv common] Using colorkey from Xv (0x000000).
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
INFO: libavcodec init OK!
Selected video codec: [ffrv20] vfm:ffmpeg (FFmpeg RV20 decoder)
==========================================================================
Checking audio filter chain for 8000Hz/1ch/s16le -> 8000Hz/2ch/s16le...
[libaf] Adding filter dummy
[dummy] Was reinitialized: 8000Hz/1ch/s16le
AF_pre: 8000Hz/1ch/s16le
ao2: 8000 Hz 2 chans s16le
audio_setup: using '/dev/dsp' dsp device
audio_setup: using '/dev/mixer' mixer device
audio_setup: using 'pcm' mixer device
audio_setup: sample format: s16le (requested: s16le)
audio_setup: using 2 channels (requested: 2)
audio_setup: using 8000 Hz samplerate (requested: 8000)
audio_setup: frags: 16/16 (1024 bytes/frag) free: 16384
AO: [oss] 8000Hz 2ch s16le (2 bps)
AO: Description: OSS/ioctl audio output
AO: Author: A'rpi
Building audio filter chain for 8000Hz/1ch/s16le -> 8000Hz/2ch/s16le...
[dummy] Was reinitialized: 8000Hz/1ch/s16le
[libaf] Adding filter channels
[channels] Changing number of channels to 2
[dummy] Was reinitialized: 8000Hz/1ch/s16le
Starting playback...
[libaf] Reallocating memory in module channels, old len = 0, new len = 16382
[ffmpeg] aspect_ratio: 0.000000
VDec: vo config request - 320 x 240 (preferred csp: Planar YV12)
Trying filter chain: vo
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO Config (320x240->320x240,flags=0,'MPlayer',0x32315659)
VO: [xv] 320x240 => 320x240 Planar YV12
VO: Description: X11/Xv
VO: Author: Gerd Knorr <kraxel at goldbach.in-berlin.de> and others
Xvideo image format: 0x32595559 (YUY2) packed
Xvideo image format: 0x59565955 (UYVY) packed
Xvideo image format: 0x32315659 (YV12) planar
Xvideo image format: 0x30323449 (I420) planar
using Xvideo port 46 for hw scaling
[xv] dx: 0 dy: 0 dw: 320 dh: 240
*** [vo] Allocating mp_image_t, 320x240x12bpp YUV planar, 115200 bytes
get_path('subfont.ttf') -> '/home/vnaum/.mplayer/subfont.ttf'
Unicode font: 1185 glyphs.
[xv] dx: 0 dy: 0 dw: 320 dh: 240
A: 0.1 V: 0.0 A-V: 0.039 ct: 0.000 1/ 1 ??% ??% ??,?% 0 0
*** [vo]
Allocating mp_image_t, 320x240x12bpp YUV planar, 115200 bytes
A: 0.0 V: 0.0 A-V: 0.012 ct: 0.001 2/ 2 ??% ??% ??,?% 0 0
A: 0.1
V: 0.1 A-V: -0.043 ct: -0.002 3/ 3 ??% ??% ??,?% 0 0
...
(full log file)
ftp://mplayerhq.hu/MPlayer/incoming/MG01_Good%20Night.log.gz
System info:
Debian GNU/Linux 3.0r3 (woody)
kernel:
Linux debian 2.4.30 #6 Tue May 3 21:41:24 OMSST 2005 i686 unknown
libc:
-rwxr-xr-x 1 root root 1153784 Apr 8 2003
/lib/libc-2.2.5.so
lrwxrwxrwx 1 root root 13 Dec 4 01:30
/lib/libc.so.6 -> libc-2.2.5.so
gcc and ld versions:
gcc version 2.95.4 20011002 (Debian prerelease)
GNU ld version 2.12.90.0.1 20020307 Debian/GNU Linux
binutils version:
GNU assembler 2.12.90.0.1 20020307 Debian/GNU Linux
CPU info:
$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 10
model name : AMD Athlon(tm) XP 2500+
stepping : 0
cpu MHz : 1830.962
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow
bogomips : 3656.90
Vladislav Naumov <vnaum at inbox.ru>
--
Best regards, icq#100485019
Vladislav mailto:vnaum at inbox.ru
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