[MPlayer-dev-eng] audio seems faster than video

[boku]

On 5/19/08, compn <tempn at twmi.rr.com> wrote:
> On Mon, 19 May 2008 12:00:25 +0800, boku <boku0712 at gmail.com> wrote:
>
> going to need full mplayer -v output to see whats up.
> without your video decoder, the files play ok ?
       Yes. It can be played under -vo null. But still
the whole audio is finished early. Below is the msg wih -v
...
Playing /home/mpeg2/superman.MPG.
get_path('sub/') -> '/root/.mplayer/sub/'
[file] File size is 18614272 bytes
STREAM: [file] /home/mpeg2/superman_320_mp2.MPG
STREAM: Description: File
STREAM: Author: Albeu
STREAM: Comment: based on the code from ??? (probably Arpi)
LAVF_check: MPEG PS format
Checking for YUV4MPEG2
ASF_check: not ASF guid!
Checking for NuppelVideo
Checking for REAL
Checking for SMJPEG
Searching demuxer type for filename /home/mpeg2/superman_320_mp2.MPG ext: .MPG
Checking for Nullsoft Streaming Video
Checking for MOV
Checking for VIVO
header block 1 size: 0
Checking for PVA
Checking for MPEG-TS...
TRIED UP TO POSITION 67690, FOUND 47, packet_size= 0, SEEMS A TS? 0
Checking for LMLM4 Stream Format
Invalid packet in LMLM4 stream: ch=0 size=1140851704
LMLM4 Stream Format not found
system stream synced at 0xD (13)!
==> Found video stream: 0
==> Found audio stream: 0
MPEG-PS file format detected.
Searching for sequence header... OK!
VIDEO:  MPEG2  320x240  (aspect 12)  29.970 fps  9000.0 kbps (1125.0 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:320x240  fps:29.97  ftime:=0.0334
get_path('sub/') -> '/root/.mplayer/sub/'
==========================================================================
Forced video codec: ffmpeg2
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
INFO: libavcodec init OK!
Selected video codec: [ffmpeg2] vfm: ffmpeg (FFmpeg MPEG-2)
==========================================================================
==========================================================================
Forced audio codec: mad
Opening audio decoder: [libmad] libmad mpeg audio decoder
dec_audio: Allocating 4096 bytes for input buffer.
dec_audio: Allocating 9216 + 65536 = 74752 bytes for output buffer.
AUDIO: 44100 Hz, 2 ch, s16le, 192.0 kbit/13.61% (ratio: 24000->176400)
Selected audio codec: [mad] afm: libmad (libMAD MPEG layer 1-2-3)
==========================================================================
Building audio filter chain for 44100Hz/2ch/s16le -> 0Hz/0ch/??...
[libaf] Adding filter dummy
[dummy] Was reinitialized: 44100Hz/2ch/s16le
[dummy] Was reinitialized: 44100Hz/2ch/s16le
alsa-init: requested format: 44100 Hz, 2 channels, 9
alsa-init: using ALSA 1.0.11
alsa-init: setup for 1/2 channel(s)
alsa-init: using device default
alsa-init: pcm opened in blocking mode
alsa-init: chunksize set to 1024
alsa-init: fragcount=2
alsa-init: got buffersize=8192
alsa-init: got period size 1024
alsa: 44100 Hz/2 channels/4 bpf/8192 bytes buffer/Signed 16 bit Little Endian
AO: [alsa] 44100Hz 2ch s16le (2 bytes per sample)
AO: Description: ALSA-0.9.x-1.x audio output
AO: Author: Alex Beregszaszi, Zsolt Barat <joy at streamminister.de>
AO: Comment: under developement
Building audio filter chain for 44100Hz/2ch/s16le -> 44100Hz/2ch/s16le...
[dummy] Was reinitialized: 44100Hz/2ch/s16le
[dummy] Was reinitialized: 44100Hz/2ch/s16le
Starting playback...
[ffmpeg] aspect_ratio: 0.000000
VDec: vo config request - 320 x 240 (preferred colorspace: 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: [null] 320x240 => 320x240 Planar YV12
VO: Description: Null video output
VO: Author: Aaron Holtzman <aholtzma at ess.engr.uvic.ca>
*** [vo] Allocating (slices) mp_image_t, 320x240x12bpp YUV planar, 115200 bytes
*** [vo] Allocating (slices) mp_image_t, 320x240x12bpp YUV planar, 115200 bytes
*** [vo] Allocating (slices) mp_image_t, 320x240x12bpp YUV planar, 115200 bytes
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: audio)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: video)
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: video)
EOF code: 1


BENCHMARKs: VC:  23.140s VO:   0.046s A:   6.707s Sys:  82.398s =  112.291s
BENCHMARK%: VC: 20.6074% VO:  0.0408% A:  5.9729% Sys: 73.3789% = 100.0000%
Uninit audio filters...
[libaf] Removing filter dummy
Uninit audio: libmad
Uninit video: ffmpeg
alsa-uninit: pcm closed

The total time is supposed to be 120 seconds instead of 112.


>
> there is -autosync 30 or -mc 0 or -mc 10
> or -correct-pts for rc2 (its now default in svn)
>
> -compn
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