[MPlayer-users] resizing problems

Sun Jun 9 01:38:01 CEST 2002

Hi,everybody.
I've already sent a mail for this problem.
When I resize a video from 720x576 to 1024x576 strange vertical lines appears on the right. Is this a bug or do I forget any option?

in the attach file there are the command line and the -v output of mencoder

thanks a lot
michele costantino

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mencoder /music/tmp/ildestinodiuncavaliere/4.dump -lavcopts vcodec=mpeg4:vbitrate=2000:vpass=1::vmax_b_frames=0:vqcomp=0.5:vqblur=0.5  -ovc lavc -oac copy -vop pp,,scale=0:-2 -o /music/tmp/FinalFantasy/FinalFantasy.avi -noskip -ss 1 -endpos 1 -nosound -v -sws 2

MEncoder 0.90pre5-3.0.4 (C) 2000-2002 Arpad Gereoffy (see DOCS!)

CPU: Advanced Micro Devices Duron SF Spitfire (Family: 6, Stepping: 1)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0
Reading /home/michele/.mplayer/codecs.conf: can't open '/home/michele/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/share/mplayer/codecs.conf: 34 audio & 94 video codecs
File not found: 'frameno.avi'
get_path('font/font.desc') -> '/home/michele/.mplayer/font/font.desc'
font: can't open file: /home/michele/.mplayer/font/font.desc
font: can't open file: /usr/local/share/mplayer/font/font.desc
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
Not an URL!
File size is 75057152 bytes
success: format: 0  data: 0x0 - 0x4794800
Checking for YUV4MPEG2
DEMUXER: freeing demuxer at 0x8276088  
ASF_check: not ASF guid!
DEMUXER: freeing demuxer at 0x8276088  
Checking for NuppelVideo
DEMUXER: freeing demuxer at 0x8276088  
Checking for MOV
DEMUXER: freeing demuxer at 0x8276088  
Checking for VIVO
header block 1 size: 0
DEMUXER: freeing demuxer at 0x8276088  
Checking for REAL
DEMUXER: freeing demuxer at 0x8276088  
DEMUXER: freeing demuxer at 0x8276088  
DEMUXER: freeing demuxer at 0x8276088  
DEMUXER: freeing demuxer at 0x8276088  
DEMUXER: freeing demuxer at 0x8276088  
DEMUXER: freeing demuxer at 0x8276088  
system stream synced at 0xD (0)!
==> Found video stream: 0
Detected MPEG-PS file format!
Searching for sequence header... OK!
VIDEO:  MPEG2  720x576  (aspect 3)  25.00 fps  10737.5 kbps (1342.2 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x576  fps:25.00  ftime:=0.0400
libavcodec: CPU flags: mmx mmxext 3dnow
Opening video filter: [expand=-1:-1:-1:-1:1]
Expand: -1 x -1, -1 ; -1  (-1=autodetect) osd: 1
Opening video filter: [pp]
[expand] query(Planar YV12) -> 1
[expand] query(Planar I420) -> 1
[expand] query(Planar IYUV) -> 1
Opening video filter: []
Couldn't find video filter ''
Opening video filter: [scale=0:-2]
SwScale params: 0 x -2 (-1=no scaling)
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred csp: Mpeg PES)  
[PP] Using external postprocessing filter, max q = 6
vo_debug: query(Mpeg PES) returned 0x0 (i=0) 
Sorry, selected video_out device is incompatible with this codec.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder v2.0
libmpeg2: Using MMXEXT for IDCT transform
libmpeg2: Using MMXEXT for motion compensation
VDec: vo config request - 720 x 576 (preferred csp: Planar YV12)  
[PP] Using external postprocessing filter, max q = 6
scale: query(BGR 32-bit) -> 0
scale: query(BGR 24-bit) -> 0
scale: query(BGR 16-bit) -> 0
scale: query(BGR 15-bit) -> 0
scale: query(Planar YV12) -> 1
scale: query(Planar I420) -> 1
scale: query(Planar IYUV) -> 1
vo_debug: query(Planar YV12) returned 0xC01 (i=0) 
scale: query(BGR 32-bit) -> 0
scale: query(BGR 24-bit) -> 0
scale: query(BGR 16-bit) -> 0
scale: query(BGR 15-bit) -> 0
scale: query(Planar YV12) -> 1
scale: query(Planar I420) -> 1
scale: query(Planar IYUV) -> 1
vo_debug: query(Planar I420) returned 0xC01 (i=1) 
scale: query(BGR 32-bit) -> 0
scale: query(BGR 24-bit) -> 0
scale: query(BGR 16-bit) -> 0
scale: query(BGR 15-bit) -> 0
scale: query(Planar YV12) -> 1
scale: query(Planar I420) -> 1
scale: query(Planar IYUV) -> 1
vo_debug: query(Planar IYUV) returned 0xC01 (i=2) 
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
video_out->init(720x576->1024x576,flags=0,'MPlayer',0x32315659)
scale: query(BGR 32-bit) -> 0
scale: query(BGR 24-bit) -> 0
scale: query(BGR 16-bit) -> 0
scale: query(BGR 15-bit) -> 0
scale: query(Planar YV12) -> 1
scale: query(Planar I420) -> 1
scale: query(Planar IYUV) -> 1
SwScaler: reducing / aligning filtersize 4 -> 4
SwScaler: reducing / aligning filtersize 4 -> 4
SwScaler: reducing / aligning filtersize 1 -> 1
SwScaler: reducing / aligning filtersize 1 -> 1
SwScaler: BICUBIC scaler, 720x576 Planar YV12 -> 1024x576 Planar YV12 using MMX2
SwScaler: using 4-tap MMX scaler for horizontal luminance scaling
SwScaler: using 4-tap MMX scaler for horizontal chrominance scaling
SwScaler: using 1-tap MMX "scaler" for vertical scaling (YV12 like)
SwScaler: 720x576 -> 1024x576
REQ: flags=0xC01  req=0x0  
REQ: flags=0x401  req=0x0  
REQ: flags=0x401  req=0x0  
videocodec: libavcodec (1024x576 fourcc=58564944 [DIVX])
Detected video codec: [mpeg12] drv:1 (MPEG 1 or 2)
==========================================================================
Writing AVI header...
==> Found audio stream: 129
==> Found audio stream: 128
*** [scale] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes
*** [scale] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytess 0/10 D/S 0/0 
*** [lavc] Allocating mp_image_t, 1024x576x12bpp YUV planar, 884736 bytes
*** [expand] Direct Rendering mp_image_t, 1024x576x12bpp YUV planar, 884736 bytes
*** [pp] Direct Rendering mp_image_t, 1024x576x12bpp YUV planar, 884736 bytes
*** [scale] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytess 0/47 D/S 0/0 
Pos:   1.0s     25f ( 3%)  12fps Trem:   1min   9mb  A-V:0.000 [0:0] A/Vms 0/75 D/S 0/0 
Writing AVI index...
Fixup AVI header...

Video stream: 2549.832 kbit/s  (318729 bps)  size: 318729 bytes  1.000 secs  25 frames