[MPlayer-users] VP3 support in mplayer?

Kalin KOZHUHAROV kalin at ThinRope.net
Wed Apr 9 07:02:20 CEST 2003


Sylvain Petreolle wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> are you sure that mplayer played this ? you surely have another player
> which is vp3 compatible...
No, I don't. And I can see the skin, so that is definately mplayer.

And now, I just played http://www.on2.com/quicktime/trailers/beautiful_mind_56k.mov with gmplayer...

Beats me why with mplayer I cannot!!! Do I smell a bug here?

# gmplayer -v beautiful_mind_56k.mov
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/share/locale


MPlayer 0.90rc5-RPM-3.1 (C) 2000-2003 Arpad Gereoffy (see DOCS)
...
Playing /tmp/beautiful_mind_56k.mov
...
Searching demuxer type for filename /tmp/beautiful_mind_56k.mov ext: .mov
Trying demuxer 7 based on filename extension
Checking for MOV
MOV: Movie header found!
MOV: 'WIDE' chunk found!
MOV: Movie DATA found!
QuickTime/MOV file format detected.
MOV: Movie header (100 bytes): tscale=600  dur=87462
--------------
MOV: Track #0:
MOV:  Track header!
tkhd len=84 ver=0 flags=0x0 id=1 dur=87462 lay=0 vol=0
MOV:  Edit atom!
MOV:   Edit list table (1 entries) (ver:0,flags:0)
MOV:     entry#0: duration: 87462  start time: 0  speed: 1.0x
MOV:  Media stream!
MOV:   Media header!
MOV:   Handler header: mhlr/vide (appl) Apple Video Media Handler
MOV:   Media info!
MOV:    Video header!
MOV:    Handler header: dhlr/alis (appl) Apple Alias Data Handler
MOV: unknown chunk: dinf 28
MOV:    Sample info!
MOV:     Description list! (cnt:1)
MOV:      desc #0: VP31  (122 bytes)
MOV:     Sample duration table! (3 blocks)
MOV:     Syncing samples (keyframes) table! (73 entries) (ver:0,flags:0)
MOV:     Sample->Chunk mapping table!  (21 blocks) (ver:0,flags:0)
MOV:     Sample size table! (entries=1157 ss=0) (ver:0,flags:0)
MOV:     Chunk offset table! (584 chunks)
MOV track #0: 584 chunks, 1157 samples
pts=145770625  scale=1000000  time=145.771
EL#0: pts=0  1st_sample=0  frames=1157 (145.770s)  pts_offs=0
==> Found video stream: 0
MOV: Found unknown movie atom strf (48)!
Image size: 176 x 96 (12 bpp)
Display size: 176 x 96
Fourcc: VP31  Codec: 'On2 VP3 Video 3.2'
--------------
MOV: Track #1:
MOV:  Track header!
tkhd len=84 ver=0 flags=0x0 id=3 dur=87214 lay=65535 vol=256
MOV:  Edit atom!
MOV:   Edit list table (1 entries) (ver:0,flags:0)
MOV:     entry#0: duration: 87214  start time: 0  speed: 1.0x
MOV:  Media stream!
MOV:   Media header!
MOV:   Handler header: mhlr/soun (appl) Apple Sound Media Handler
MOV:   Media info!
MOV:    Sound header!
MOV:    Handler header: dhlr/alis (appl) Apple Alias Data Handler
MOV: unknown chunk: dinf 28
MOV:    Sample info!
MOV:     Description list! (cnt:1)
MOV:      desc #0: QDM2  (116 bytes)
MOV:     Sample duration table! (1 blocks)
MOV:     Sample->Chunk mapping table!  (224 blocks) (ver:0,flags:0)
MOV:     Sample size table! (entries=1602560 ss=1) (ver:0,flags:0)
MOV:     Chunk offset table! (291 chunks)
MOV track #1: 291 chunks, 0 samples
pts=1602560  scale=11025  time=145.357
==> Found audio stream: 1
Audio bits: 16  chans: 1  rate: 11025
Audio header: samp/pack=1024 bytes/pack=92 bytes/frame=92 bytes/samp=2  
Audio extra header: len=80  fcc=0x77617665
MOV: Found unknown audio atom Fourcc: QDM2
--------------
Quicktime Clip Info:
MOV: longest streams: A: #1 (291 samples)  V: #0 (1157 samples)
[V] filefmt:7  fourcc:0x31335056  size:176x96  fps: 7.99  ftime:=0.1251
get_path('sub/') -> '/home/kalin/.mplayer/sub/'
==========================================================================
Opening audio decoder: [qtaudio] QuickTime Audio Decoder
win32 libquicktime loader (c) Sascha Sommer
======= Win32 (VFW) VIDEO Codec init =======
Loading codec DLL: 'vp31vfw.dll'
Input format:
======= VIDEO Format ======
  biSize 40
  biWidth 176
  biHeight 96
  biPlanes 0
  biBitCount 12
  biCompression 825446486='VP31'
  biSizeImage 16896
===========================
Output format:
======= VIDEO Format ======
  biSize 40
  biWidth 176
  biHeight -96
  biPlanes 1
  biBitCount 16
  biCompression 844715353='YUY2'
  biSizeImage 33792
===========================
INFO: Win32 video codec init OK!
Selected video codec: [vp3] vfm:vfwex (On2 OpenSource VP3-Codec)
==========================================================================
Checking audio filter chain for 11025Hz/1ch/16bit -> 11025Hz/2ch/16bit...
[libaf] Adding filter dummy 
[dummy] Was reinitialized, rate=11025Hz, nch = 1, format = 0x00000001 and bps = 2
AF_pre: af format: 2 bps, 1 ch, 11025 hz, little endian signed int 
AF_pre: 11025Hz 1ch Signed 16-bit (Little-Endian)
ao2: 11025 Hz  2 chans  Signed 16-bit (Little-Endian)
audio_setup: using '/dev/dsp' dsp device
audio_setup: sample format: Signed 16-bit (Little-Endian) (requested: Signed 16-bit (Little-Endian))
audio_setup: using 2 channels (requested: 2)
audio_setup: using 11025 Hz samplerate (requested: 11025)
audio_setup: frags: 512/512  (256 bytes/frag)  free: 131072
AO: [oss] 11025Hz 2ch Signed 16-bit (Little-Endian) (2 bps)
AO: Description: OSS/ioctl audio output
AO: Author: A'rpi
...
Starting playback...
[libaf] Reallocating memory in module channels, old len = 0, new len = 65538
*** [vo] Allocating mp_image_t, 176x96x16bpp YUV packed, 33792 bytes
Unicode font: 533 glyphs.
[xv] dx: 0 dy: 0 dw: 176 dh: 96
Uninit audio filters... 0.002 ct: -0.124   58/ 58   0%  0%  1.3% 0 0 7%
[libaf] Removing filter dummy 
[libaf] Removing filter channels 
uninit audio: qtaudio
SoundConverterEndConversion:0
SoundConverterClose:0
uninit video: vfwex
Total Unfree 1750126 bytes cnt 385 [(nil),0]
DEMUXER: freeing demuxer at 0x84f2450  
DEMUXER: freeing sh_video at 0x84ff448  
DEMUXER: freeing sh_audio at 0x85017b8  
Successfully enabled DPMS
[gui] done.

>>Well, I just played some of the movies that claim to be in VP3 format
>>(e.g. http://www.on2.com/quicktime/trailers/last_castle_300k.mov)
>>with the mplayerplug-in v0.60 with no problems.
>>
>>However command line mplayer segfaulted...
>>
>>No idea whatsoever.

Kalin.

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