[Mplayer-advusers] mencoder bigendian bug

[Attila Kinali]

Hi People,

On PPC the avi file headers have the wrong byte order


---schnipp---
 mp/main/mencoder -dvd 1 -chapter 2 -ovc lavc -lavcopts vcodec=mpeg4:vhq:vbitrate=1800   -o aerzte.avi -v 


 MEncoder CVS-020519-22:44-2.95.4 (C) 2000-2002 Arpad Gereoffy (see DOCS!)

 Reading /home/chris/.mplayer/codecs.conf: can't open '/home/chris/.mplayer/codecs.conf': No such file or directory
 Reading /usr/local/share/mplayer/codecs.conf: 34 audio & 92 video codecs
 font: can't open file: /home/chris/.mplayer/font/font.desc
 font: can't open file: /usr/local/share/mplayer/font/font.desc
 File not found: 'frameno.avi'
 get_path('') -> '/home/chris/.mplayer/'
 get_path('DVDKeys') -> '/home/chris/.mplayer/DVDKeys'
 Reading disc structure, please wait...
 There are 9 titles on this DVD.
 There are 15 chapters in this DVD title.
 There are 1 angles in this DVD title.
 DVD successfully opened!
 [open] audio stream: 0 audio format: ac3 language: unknown aid: 128
 [open] number of audio channels on disk: 1.
 [open] subtitle ( sid ): 0 language: en
 [open] subtitle ( sid ): 1 language: es
 [open] subtitle ( sid ): 2 language: ja
 [open] number of subtitles on disk: 3
 DVD start cell: 0  pack: 0x1320F-0x2B6F3  
 DVD start=78351 end=177912  
 success: format: 0  data: 0x9907800 - 0x15B7C000
 DVD Seek! lba=0x1320F  cell=0  packs: 0x1320F-0x2B6F3  
 Angle-seek synced! skip=0  new_lba=0x1320F  
 Checking for YUV4MPEG2
 DEMUXER: freeing demuxer at 0x101eca78  
 ASF_check: not ASF guid!
 DEMUXER: freeing demuxer at 0x101eca78  
 Checking for NuppelVideo
 DEMUXER: freeing demuxer at 0x101eca78  
 Checking for MOV
 DEMUXER: freeing demuxer at 0x101eca78  
 Checking for VIVO
 header block 1 size: 0
 DEMUXER: freeing demuxer at 0x101eca78  
 Checking for REAL
 DEMUXER: freeing demuxer at 0x101eca78  
 DVD Seek! lba=0x1320F  cell=0  packs: 0x1320F-0x2B6F3  
 Angle-seek synced! skip=0  new_lba=0x1320F  
 DEMUXER: freeing demuxer at 0x101eca78  
 DEMUXER: freeing demuxer at 0x101eca78  
 DVD Seek! lba=0x1320F  cell=0  packs: 0x1320F-0x2B6F3  
 Angle-seek synced! skip=0  new_lba=0x1320F  
 DEMUXER: freeing demuxer at 0x101eca78  
 DVD Seek! lba=0x1320F  cell=0  packs: 0x1320F-0x2B6F3  
 Angle-seek synced! skip=0  new_lba=0x1320F  
 DEMUXER: freeing demuxer at 0x101eca78  
 DEMUXER: freeing demuxer at 0x101eca78  
 DVD Seek! lba=0x1320F  cell=0  packs: 0x1320F-0x2B6F3  
 Angle-seek synced! skip=0  new_lba=0x1320F  
 system stream synced at 0x0 (160462861)!
 ==> Found video stream: 0
 Detected MPEG-PS file format!
 ==> Found audio stream: 128
 Searching for sequence header... OK!
 VIDEO:  MPEG2  720x576  (aspect 2)  25.00 fps  11250.0 kbps (1406.2 kbyte/s)
 [V] filefmt:2  fourcc:0x10000002  size:720x576  fps:25.00  ftime:=0.0400
 Detected audio codec: [a52] drv:14 (AC3-liba52)
 Initializing audio codec...
 Selecting Audio Decoder: [liba52] AC3-liba52
 dec_audio: Allocating 3840 bytes for input buffer
 dec_audio: Allocating 6144 + 65536 = 71680 bytes for output buffer
 No accelerated IMDCT transform found
 AC3: 2.0 (stereo)  48000 Hz  192.0 kbit/s
 A52 flags before a52_frame: 0x2A
 A52 flags after a52_frame: 0x2
 No accelerated resampler found
 AUDIO: srate=48000  chans=2  bps=2  sfmt=0x20  ratio: 24000->192000
 Expand: -1 x -1, -1 ; -1  (-1=autodetect) osd: 1
 ==========================================================================
 Opening Video Decoder: [mpegpes] MPEG 1/2 Video passthrough
 VDec: vo config request - 720 x 576, Mpeg PES  
 [PP] Sorry, postprocessing is not available
 vo_debug: query(Mpeg PES) returned 0x0 (i=0) 
 Couldn't find matching colorspace - retrying with -vop scale...
 SwScale: -1 x -1 (-1=no scaling)
 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: No accelerated IDCT transform found
 libmpeg2: No accelerated motion compensation found
 VDec: vo config request - 720 x 576, Planar YV12  
 [PP] Sorry, postprocessing is not available
 vo_debug: query(Planar YV12) returned 0x401 (i=0) 
 vo_debug: query(Planar I420) returned 0x401 (i=1) 
 vo_debug: query(Planar IYUV) returned 0x401 (i=2) 
 Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
 video_out->init(720x576->768x576,flags=0,'MPlayer',0x32315659)
 REQ: flags=0x401  req=0x0  
 videocodec: libavcodec (720x576 fourcc=58564944 [XVID])
 High quality encoding selected (non real time)!
 Detected video codec: [mpeg12] drv:1 prio:0 (MPEG 1 or 2)
 ==========================================================================
 CBR PCM audio selected
 Writing AVI header...
 *** [expand] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes
 Pos:   0.0s      1f ( 0%)   0fps Trem:   0min  35mb  A-V:0.000 [0:0] A/Vms 38/25
 *** [expand] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes
 *** [lavc] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes
 Pos:   0.1s      2f ( 0%)   0fps Trem:   1min  47mb  A-V:0.004 [0:0] A/Vms 83/78
 *** [expand] Allocating mp_image_t, 720x576x12bpp YUV planar, 622080 bytes
 ---schnapp---


 ---schnapp---
 chris at mac:~$ cat /proc/cpuinfo 
 cpu		: 7410, altivec supported
 clock		: 400MHz
 revision	: 17.2 (pvr 800c 1102)
 bogomips	: 797.90
 machine		: PowerBook3,2
 motherboard	: PowerBook3,2 MacRISC2 MacRISC Power Macintosh
 detected as	: 71 (PowerBook Titanium)
 pmac flags	: 00000003
 L2 cache	: 1024K unified
 memory		: 384MB
 pmac-generation	: NewWorld
 ---schnapp---

 i`ll upload aertzte.avi.i386 and aertzte.avi.ppc onto the ftp in a few minutes
(i think the names are clear :-)

 Greetings 

 		Attila Kinali