[MEncoder-users] Re: MEncoder-users Digest, Vol 25, Issue 16
Scott
scott.edlund at gmail.com
Fri Sep 15 18:11:27 CEST 2006
On 9/15/06, Guillaume POIRIER" <poirierg at gmail.com> wrote:
On 9/15/06, Scott <scott.edlund at gmail.com > wrote:
> > Hello, I've been racking my brain trying to get encoding working for my
> > SanDisk Sansa e200 series mp3/video player.
> >
> > Here is the output from mplayer -identify on a .mov file spit out by
> their
> > converter:
> >
> > MPlayer 1.0pre7-4.0.0 (C) 2000-2005 MPlayer Team
>
> [..]
>
> > -------------------
> >
> > Can anyone help me out with this??
>
> Too old copy of MPlayer, try with pre8 or, better, with latest SVN
> snapshot
>
Ok. Here is -identify -v output from pre8:
MPlayer 1.0pre8-Fedora-GS-4.0.2 (C) 2000-2006 MPlayer Team
CPU: AMD Athlon(TM) XP 2600+ (Family: 6, Model: 10, Stepping: 0)
CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled with runtime CPU detection.
get_path('codecs.conf') -> '/home/userid/.mplayer/codecs.conf'
Reading /home/userid/.mplayer/codecs.conf: Can't open
'/home/sedlund/.mplayer/codecs.conf': No such file or directory
Reading /etc/mplayer/codecs.conf: Can't open '/etc/mplayer/codecs.conf': No
such file or directory
Using built-in default codecs.conf.
CommandLine: '-identify' '-v' 'grav_sansa.mov'
init_freetype
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
Using Linux hardware RTC timing (1024Hz).
get_path('input.conf') -> '/home/userid/.mplayer/input.conf'
Can't open input config file /home/userid/.mplayer/input.conf: No such file
or directory
Parsing input config file /etc/mplayer/input.conf
Input config file /etc/mplayer/input.conf parsed: 60 binds
get_path('grav_sansa.mov.conf') ->
'/home/userid/.mplayer/grav_sansa.mov.conf'
Playing grav_sansa.mov.
get_path('sub/') -> '/home/userid/.mplayer/sub/'
[file] File size is 20293966 bytes
STREAM: [file] grav_sansa.mov
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 NuppelVideo
Checking for REAL
Checking for SMJPEG
Searching demuxer type for filename grav_sansa.mov ext: .mov
Trying demuxer 7 based on filename extension
Checking for MOV
ISO: File Type Major Brand: Original QuickTime
ISO: File Type Minor Version: 537199360
ISO: File Type Compatible Brand #0: qt
ISO: File Type Compatible Brand #1:
ISO: File Type Compatible Brand #2:
ISO: File Type Compatible Brand #3:
MOV: 'WIDE' chunk found!
MOV: Movie DATA found!
MOV: Movie DATA found!
MOV: Movie header found!
Quicktime/MOV file format detected.
MOV: Movie header (100 bytes): tscale=600 dur=137120
--------------
MOV: Track #0:
MOV: Track header!
tkhd len=84 ver=0 flags=0x0 id=1 dur=137120 lay=0 vol=0
MOV: Edit atom!
MOV: Edit list table (1 entries) (ver:0,flags:0)
MOV: entry#0: duration: 137120 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: mjpb (96 bytes)
MOV: Sample duration table! (1 blocks)
MOV: Sample->Chunk mapping table! (1 blocks) (ver:0,flags:0)
MOV: Sample size table! (entries=3428 ss=0) (ver:0,flags:0)
MOV: Chunk offset table! (3428 chunks)
MOV track #0: 3428 chunks, 3428 samples
pts=137120 scale=600 time=228.533
EL#0: pts=0 1st_sample=0 frames=3428 (228.533s) pts_offs=0
==> Found video stream: 0
ID_VIDEO_ID=0
MOV: Found unsupported Field-Handling movie atom (10)!
MOV: Found unsupported Gamma-Correction movie atom (12)!
Image size: 160 x 208 (24 bpp)
Display size: 160 x 208
Fourcc: mjpb Codec: 'Motion JPEG B'
--------------
MOV: Track #1:
MOV: Track header!
tkhd len=84 ver=0 flags=0x0 id=2 dur=137096 lay=0 vol=256
MOV: Edit atom!
MOV: Edit list table (1 entries) (ver:0,flags:0)
MOV: entry#0: duration: 137096 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: twos (20 bytes)
MOV: Sample duration table! (1 blocks)
MOV: Sample->Chunk mapping table! (2 blocks) (ver:0,flags:0)
MOV: Sample size table! (entries=2519139 ss=1) (ver:0,flags:0)
MOV: Chunk offset table! (29 chunks)
MOV track #1: 29 chunks, 0 samples
pts=2519139 scale=11025 time=228.493
==> Found audio stream: 1
ID_AUDIO_ID=1
Audio bits: 16 chans: 2 rate: 11025
Fourcc: twos
--------------
MOV: longest streams: A: #1 (29 samples) V: #0 (3428 samples)
VIDEO: [mjpb] 160x208 24bpp 15.000 fps 0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:7 fourcc:0x62706A6D size:160x208 fps:15.00 ftime:=0.0667
get_path('sub/') -> '/home/sedlund/.mplayer/sub/'
==========================================================================
Opening audio decoder: [pcm] Uncompressed PCM audio decoder
dec_audio: Allocating 2048 + 65536 = 67584 bytes for output buffer.
AUDIO: 11025 Hz, 2 ch, s16be, 352.8 kbit/100.00% (ratio: 44100->44100)
Selected audio codec: [pcm] afm: pcm (Uncompressed PCM)
==========================================================================
ID_FILENAME=grav_sansa.mov
ID_DEMUXER=mov
ID_VIDEO_FORMAT=mjpb
ID_VIDEO_BITRATE=0
ID_VIDEO_WIDTH=160
ID_VIDEO_HEIGHT=208
ID_VIDEO_FPS=15.000
ID_VIDEO_ASPECT=0.0000
ID_AUDIO_CODEC=pcm
ID_AUDIO_FORMAT=twos
ID_AUDIO_BITRATE=352800
ID_AUDIO_RATE=11025
ID_AUDIO_NCH=2
ID_LENGTH=228.53
X11 opening display: :0.0
[...]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
INFO: libavcodec init OK!
Selected video codec: [ffmjpegb] vfm: ffmpeg (FFmpeg MJPEG-B decoder)
==========================================================================
ID_VIDEO_CODEC=ffmjpegb
Building audio filter chain for 11025Hz/2ch/s16be -> 0Hz/0ch/??...
[libaf] Adding filter dummy
[dummy] Was reinitialized: 11025Hz/2ch/s16be
[dummy] Was reinitialized: 11025Hz/2ch/s16be
ao2: 11025 Hz 2 chans s16be
audio_setup: using '/dev/dsp' dsp device
audio_setup: using '/dev/mixer' mixer device
audio_setup: using 'pcm' mixer device
audio_setup: sample format: s16be (requested: s16be)
audio_setup: using 2 channels (requested: 2)
audio_setup: using 11025 Hz samplerate (requested: 11025)
audio_setup: frags: 16/16 (4096 bytes/frag) free: 65536
AO: [oss] 11025Hz 2ch s16be (2 bytes per sample)
AO: Description: OSS/ioctl audio output
AO: Author: A'rpi
Building audio filter chain for 11025Hz/2ch/s16be -> 11025Hz/2ch/s16be...
[...]
--------------------------
This is what I've got so far:
mencoder -ovc lavc -lavcopts vcodec=mjpeg:vbitrate=150:vhq -vf
rotate=1,scale=176:220 -ofps 15 -ffourcc mjpb -oac pcm -srate 11025 -format
s16be in.mov -o out.mov
I'm specifying s16be, but getting s16le. Also I don't know how to get the
ID_AUDIO_FORMAT=twos .
Thanks!
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