January 2004 - MPlayer-advusers - lists.mplayerhq.hu

[BUG?] MEncoder/lavc assertion failed in ratecontrol.c:587
by Dominik 'Rathann' Mierzejewski 08 Aug '04

08 Aug '04

Hello. I'm trying to encode the 2001: A Space Odyssey DVD to mpeg4 using lavc on to 2 CDs, preserving original audio stream. Unfortunately, mencoder seems to be unable to complete the second pass, the assertion libavcodec/ratecontrol.c:587: [...] if(s->flags&CODEC_FLAG_PASS2){ assert(picture_number>=0); assert(picture_number<rcc->num_entries); ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rce= &rcc->entry[picture_number]; wanted_bits= rce->expected_bits; }else{ rce= &local_rce; wanted_bits= (uint64_t)(s->bit_rate*(double)picture_number/fps); } [...] always fails on the last frame. Even stranger, this happens only if I encode chapters 1-16 or 1-17. If I encode only chapter 16 or 17, all is fine. I've tried MEncoder-CVS 2003/11/30 and 2003/12/02 (with the same libavcodec versions), both exhibit the same behaviour $ mplayer -identify -frames 0 dvd://1 MPlayer dev-RPM-CVS-031202-20:02-3.2.2 (C) 2000-2003 MPlayer Team CPU: Advanced Micro Devices Athlon Thunderbird 1173 MHz (Family: 6, Stepping: 2) Detected cache-line size is 64 bytes CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx Reading config file /etc/mplayer/mplayer.conf Reading config file /home/dominik/.mplayer/config Reading /home/dominik/.mplayer/codecs.conf: 60 audio & 151 video codecs font: can't open file: /home/dominik/.mplayer/font/font.desc font: can't open file: /usr/share/mplayer/font/font.desc Using Linux hardware RTC timing (1024Hz). Can't open input config file /home/dominik/.mplayer/input.conf: Nie ma takiego pliku ani katalogu Input config file /etc/mplayer/input.conf parsed: 53 binds Playing dvd://1. libdvdread: Couldn't find device name. Reading disc structure, please wait... There are 3 titles on this DVD. There are 32 chapters in this DVD title. There are 1 angles in this DVD title. DVD successfully opened. Selected DVD audio channel: 128 language: en Cache fill: 19,24% (1613824 bytes) MPEG-PS file format detected. VIDEO: MPEG2 720x576 (aspect 3) 25,000 fps 7500,0 kbps (937,5 kbyte/s) ========================================================================== Opening audio decoder: [liba52] AC3 decoding with liba52 Using 3DNowEx optimized IMDCT transform AC3: 5.1 (3f+2r+lfe) 48000 Hz 384,0 kbit/s Using MMX optimized resampler AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 48000->192000 (384,0 kbit) Selected audio codec: [a52] afm:liba52 (AC3-liba52) ========================================================================== ID_FILENAME=dvd://1 ID_VIDEO_FORMAT=0x10000002 ID_VIDEO_BITRATE=7500000 ID_VIDEO_WIDTH=720 ID_VIDEO_HEIGHT=576 ID_VIDEO_FPS=25,000 ID_VIDEO_ASPECT=1,7778 ID_AUDIO_CODEC=a52 ID_AUDIO_FORMAT=8192 ID_AUDIO_BITRATE=384000 ID_AUDIO_RATE=48000 ID_AUDIO_NCH=2 ID_LENGTH=7217 vo: X11 running at 1024x768 with depth 24 and 32 bpp (":0" => local display) Disabling DPMS ========================================================================== Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.3.1 Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG 1 or 2 (libmpeg2)) ========================================================================== Checking audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit... AF_pre: af format: 2 bps, 2 ch, 48000 hz, little endian signed int AF_pre: 48000Hz 2ch Signed 16-bit (Little-Endian) AO: [oss] 44100Hz 2ch Signed 16-bit (Little-Endian) (2 bps) Building audio filter chain for 48000Hz/2ch/16bit -> 44100Hz/2ch/16bit... Starting playback... Exiting... (End of file) This: nice mencoder dvd://1 -chapter 1-16 -noaspect -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1032000:vqmin=2:vqmax=12:vqcomp=0.7:keyint=120:psnr:naq:v4mv:vlelim=-2:vcelim=7:lumi_mask=0.05:dark_mask=0.01:trell:mbd=2:mv0:cbp:qpel:precmp=2:cmp=2:subcmp=2:mbcmp=2:vmax_b_frames=1:vqdiff=5:vqblur=0.3:vpass=1 -sws 10 -vf crop=716:472:2:52,scale=640:352 -oac copy -o 2001.part1.avi completes fine, but this doesn't: nice mencoder dvd://1 -chapter 1-16 -noaspect -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1032000:vqmin=2:vqmax=12:vqcomp=0.7:keyint=120:psnr:naq:v4mv:vlelim=-2:vcelim=7:lumi_mask=0.05:dark_mask=0.01:trell:mbd=2:mv0:cbp:qpel:precmp=2:cmp=2:subcmp=2:mbcmp=2:vmax_b_frames=1:vpass=2 -sws 10 -vf crop=716:472:2:52,scale=640:352 -oac copy -o 2001.part1.avi MEncoder dev-RPM-CVS-031202-20:02-3.2.2 (C) 2000-2003 MPlayer Team CPU: Advanced Micro Devices Athlon Thunderbird 1000 MHz (Family: 6, Stepping: 2) Detected cache-line size is 64 bytes CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx Reading /home/dominik/.mplayer/codecs.conf: 60 audio & 151 video codecs File not found: 'frameno.avi' Failed to open frameno.avi Reading config file /home/dominik/.mplayer/mencoder libdvdread: Couldn't find device name. Reading disc structure, please wait... There are 3 titles on this DVD. There are 32 chapters in this DVD title. There are 1 angles in this DVD title. DVD successfully opened. success: format: 0 data: 0x720000 - 0xC6EB8800 Selected DVD audio channel: 128 language: en MPEG-PS file format detected. VIDEO: MPEG2 720x576 (aspect 3) 25,000 fps 7500,0 kbps (937,5 kbyte/s) [V] filefmt:2 fourcc:0x10000002 size:720x576 fps:25,00 ftime:=0,0400 ========================================================================== Opening audio decoder: [liba52] AC3 decoding with liba52 Using 3DNowEx optimized IMDCT transform AC3: 5.1 (3f+2r+lfe) 48000 Hz 384,0 kbit/s Using MMX optimized resampler AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 48000->192000 (384,0 kbit) Selected audio codec: [a52] afm:liba52 (AC3-liba52) ========================================================================== Opening video filter: [expand osd=1] Expand: -1 x -1, -1 ; -1 (-1=autodetect) osd: 1 Opening video filter: [scale w=640 h=352] Opening video filter: [crop w=716 h=472 x=2 y=52] Crop: 716 x 472, 2 ; 52 ========================================================================== Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.3.1 Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG 1 or 2 (libmpeg2)) ========================================================================== audiocodec: framecopy (format=2000 chans=2 rate=48000 bits=16 bps=48000 sample=1) Writing AVI header... VDec: vo config request - 720 x 576 (preferred csp: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is undefined - no prescaling applied. SwScaler: reducing / aligning filtersize 24 -> 12 SwScaler: reducing / aligning filtersize 24 -> 12 SwScaler: reducing / aligning filtersize 28 -> 13 SwScaler: reducing / aligning filtersize 28 -> 13 SwScaler: Bicubic spline scaler, from Planar YV12 to Planar YV12 using MMX2 videocodec: libavcodec (640x352 fourcc=58564944 [DIVX]) High quality encoding selected (non real time)! Pos: 0,8s 22f ( 0%) 1fps Trem: 0min 0mb A-V:0,084 [0:384] Skipping frame! Pos: 1,7s 44f ( 0%) 2fps Trem: 0min 0mb A-V:0,080 [23:384] Skipping frame! mencoder: ratecontrol.c:587: ff_rate_estimate_qscale: `picture_number<rcc->num_entries' assertion failed. /home/dominik/bin/dvd2divx: line 37: 28260 Interrupted (core dumped) $NICE mencoder $OPTS -ovc lavc -lavcopts $LAVCOPTS:vpass=2 $VOPTS -oac copy -o "$OUT" Sorry for not giving -v output, but I'd have to wait about 12 hours to get it, because I'm encoding over a slow 10Mbit SMB mount. :( Any clues? Additional information: RedHat 7.3 $ uname -a Linux rathann.pekin.net.pl 2.4.23-lm2-lv #8 wto gru 2 04:57:28 CET 2003 i686 unknown $ ls -l /lib/libc[.-]* -rwxr-xr-x 1 root root 1260480 lis 5 18:07 /lib/libc-2.2.5.so lrwxrwxrwx 1 root root 13 lis 16 12:06 /lib/libc.so.6 -> libc-2.2.5.so $ gcc32 -v Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --host=i386-redhat-linux Thread model: posix gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5) $ ld -v GNU ld version 2.13.90.0.2 20020802 $ as --version GNU assembler 2.13.90.0.2 20020802 $ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 4 model name : AMD Athlon(tm) processor stepping : 2 cpu MHz : 1000.073 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow bogomips : 1992.29 $ lspci [...] 01:00.0 VGA compatible controller: nVidia Corporation NV10 [GeForce 256 SDR] (rev 10) $ cat /proc/driver/nvidia/version NVRM version: NVIDIA Linux x86 nvidia.o Kernel Module 1.0-4496 Wed Jul 16 19:03:09 PDT 2003 $ cat /proc/isapnp Card 1 'CTL0044:Creative SB32 PnP' PnP version 1.0 Product version 1.0 $ grep SB /var/log/dmesg sb: Creative SB32 PnP detected sb: ISAPnP reports 'Creative SB32 PnP' at i/o 0x220, irq 5, dma 1, 5 -- MPlayer RPMs maintainer: http://www.piorunek.pl/~dominik/linux/pkgs/mplayer/ "The Universe doesn't give you any points for doing things that are easy." -- Sheridan to Garibaldi in Babylon 5:"The Geometry of Shadows"

3 2

MPlayer crashes on mencoded MPEG1-AVI with b-frames
by Monika Schilling 08 Aug '04

08 Aug '04

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 MPlayer crashes immediately playing a MPEG-1 AVI file with b-frames, which has been encoded with mencoder. Other players, for example the win32 program "Media Player Classic" (http://sourceforge.net/projects/guliverkli/) have no problems playing the video. In the following you will find 3 sections: 1. Encoding with mencoder 2. Running MPlayer and conserving crash information 3. System information ========================= 1. ENCODING WITH MENCODER ========================= The source video ct.mpv decends from a DVB broadcast. ms@epia ~/pers/prg/cygwin/MPlayer-20031130 $ ./mencoder -vf crop=704:576,lavcdeint,scale=352:288 -sws 1 -ovc lavc -lavcopts vcodec=mpeg1video:vmax_b_frames=2:mbd=1:keyint=250:vqscale=3 :aspect=4/3 -endpos 30 /tmp/ct.mpv -o /tmp/ct.avi Using GNU internationalization Original domain: messages Original dirname: /usr/share/locale Current domain: mplayer Current dirname: /usr/local/share/locale MEncoder dev-CVS-031130-06:00-3.3.1 (C) 2000-2003 MPlayer Team CPU: IDT/Centaur/VIA C3 Samuel 2 (WinChip C5B core)/C3 Ezra (Family: 6, Stepping: 3) Detected cache-line size is 32 bytes CPUflags: Type: 6 MMX: 1 MMX2: 0 3DNow: 1 3DNow2: 0 SSE: 0 SSE2: 0 Compiled for x86 CPU with extensions: MMX 3DNow Reading /home/ms/.mplayer/codecs.conf: Can't open '/home/ms/.mplayer/codecs.conf': No such file or directory Reading /usr/local/etc/mplayer/codecs.conf: Can't open '/usr/local/etc/mplayer/codecs.conf': No such file or directory Using built-in default codecs.conf. File not found: 'frameno.avi' Failed to open frameno.avi Reading config file /home/ms/.mplayer/mencoder: No such file or directory success: format: 0 data: 0x0 - 0x2596EBF0 MPEG-ES file format detected. VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 8078.0 kbps (1009.8 kbyte/s) [V] filefmt:1 fourcc:0x10000002 size:720x576 fps:25.00 ftime:=0.0400 Opening video filter: [expand osd=1] Expand: -1 x -1, -1 ; -1 (-1=autodetect) osd: 1 Opening video filter: [scale w=352 h=288] Opening video filter: [lavcdeint] Opening video filter: [crop w=704 h=576] Crop: 704 x 576, -1 ; -1 ========================================================================== Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough VDec: vo config request - 720 x 576 (preferred csp: Mpeg PES) Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] The selected video_out device is incompatible with this codec. VDecoder init failed :( Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.3.1 Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG 1 or 2 (libmpeg2)) ========================================================================== Writing AVI header... Pos: 0.0s 2f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.0s 3f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.1s 4f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.1s 5f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.2s 6f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.2s 7f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.2s 8f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.3s 9f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.3s 10f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! VDec: vo config request - 720 x 576 (preferred csp: Planar YV12)0:0] VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.33:1 - prescaling to correct movie aspect. SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: BILINEAR scaler, from Planar YV12 to Planar YV12 using 3DNOW videocodec: libavcodec (352x288 fourcc=3167706d [mpg1]) High quality encoding selected (non real time)! Using constant qscale = 3.000000 (VBR) 1 duplicate frame(s)! New_Face failed. Maybe the font path is wrong. 0mb A-V:0.000 [0:0] Please supply the text font file (~/.mplayer/subfont.ttf). subtitle font: load_sub_face failed. 1 duplicate frame(s)! Pos: 30.0s 750f ( 2%) 5fps Trem: 105min 257mb A-V:0.000 [1783:0] Writing AVI index... Fixing AVI header... Video stream: 1783.121 kbit/s (222890 bps) size: 6677789 bytes 29.960 secs 750 frames =================================================== 2. RUNNING MPLAYER AND CONSERVING CRASH INFORMATION =================================================== ms@epia ~/pers/prg/cygwin/MPlayer-20031130 $ cat ~/.mplayer/config # Write your default config options here! # fs=yes # quiet=yes framedrop=yes cache=4096 double=yes vop=yuy2 autoq=0 aspect=4:3 # aspect=16:9 For the gdb session please look at the appended file mplayer.bug. ===================== 3. SYSTEM INFORMATION ===================== Cygwin: ms@epia ~/pers/prg/cygwin/MPlayer-20031130 $ cat /proc/version CYGWIN_NT-5.1 1.5.5(0.94/3/2) 2003-09-20 16:31 REMARK: The crash occurs on my linux box with SuSE Linux 9.0 too. libc version: ms@epia ~/pers/prg/cygwin/MPlayer-20031130 $ ls -l /lib/libc[.-]* -rw-r--r-- 1 ms Kein 761322 Sep 20 22:32 /lib/libc.a gcc and ld versions: ms@epia ~/pers/prg/cygwin/MPlayer-20031130 $ gcc -v Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/specs Configured with: /GCC/gcc-3.3.1-3/configure --with-gcc --with-gnu-ld --with-gnu-as --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --libdir=/usr/lib --libexecdir=/usr/sbin --mandir=/usr/share/man --infodir=/usr/share/info --enable-languages=c,ada,c++,f77,pascal,java,objc --enable-libgcj --enable-threads=posix --with-system-zlib --enable-nls --without-included-gettext --enable-interpreter --enable-sjlj-exceptions --disable-version-specific-runtime-libs --enable-shared --disable-win32-registry --enable-java-gc=boehm --disable-hash-synchronization --verbose --target=i686-pc-cygwin --host=i686-pc-cygwin --build=i686-pc-cygwin Thread model: posix gcc version 3.3.1 (cygming special) ms@epia ~/pers/prg/cygwin/MPlayer-20031130 $ ld -v GNU ld version 2.14.90 20030901 CPU info: ms@epia ~/pers/prg/cygwin/MPlayer-20031130 $ cat /proc/cpuinfo processor : 0 vendor_id : CentaurHauls type : primary processor cpu family : 6 model : 7 model name : VIA Samuel 2 stepping : 3 brand id : 0 cpu count : 0 apic id : 0 cpu MHz : 533 fpu : yes flags : fpu de tsc msr mtrr pge mmx Thank you for MPlayer! Monika -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (MingW32) - GPGrelay v0.93 iD8DBQE/y4FHSZqAGBq9jOkRAhXPAJ9i5BlBNLyYo6//QUVmdPaEdy0dMwCfT7kg TfotDNbk/fIR+bGeYqDQvrM= =swtK -----END PGP SIGNATURE-----

3 3

codec tsccvid.dll: playback fails if vid.res. is 1024:768 (device is incompatible with this codec)
by Thomas Kranz 16 Feb '04

16 Feb '04

Hi mplayer-users and developers, I'm posting here because I got a tscc-codec problem and no answer/solution from the users list. The codec is in the codec-package of mplayer. I've a severe problem: I have here some lectures recorded with a screen capture tool developed by Techsmith. The playback of videos with 800:600 works fine but the new lectures are recorded with 1024:768 and the playback with the latest mplayer doesn't work: Opening video decoder: [vfw] Win32/VfW video codecs ======= Win32 (VFW) VIDEO Codec init ======= Loading codec DLL: 'tsccvid.dll' get_path('registry') -> '/home/thomas/.mplayer/registry' Loaded DLL driver tsccvid.dll ICDecompressGetFormatSize ret: 40 ICDecompressGetFormat OK VDec: vo config request - 1024 x 768 (preferred csp: Packed YUY2) [PP] Using codec's postprocessing, max q = 9. Trying filter chain: vo Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] SwScale params: -1 x -1 (-1=no scaling) Trying filter chain: scale vo The selected video_out device is incompatible with this codec. VDecoder init failed :( Cannot find codec matching selected -vo and video format 0x63637374. Read DOCS/HTML/en/codecs.html! "selected video_out device" is incompatible with this codec is the first hint for me, so I tried different output devices and x11 color depth - no success. Has anybody a hint or solution to playback the video. Examples videos can be found eg. at http://porta.informatik.uni-freiburg.de/lectures/TI1/LocalReplay/AVI/ (This are the working ones). But the TI2 lecture has videos which aren't working with the described problems: http://porta.informatik.uni-freiburg.de/lectures/TI2/02-ss/Vorlesungsaufzei… There are also divx-videos but with a big disadvantage - the quality is too bad for because there are edge detection problems and aliasing effects. The results are ugly looking chars and edges. Not very wise to encode the video in divx without an appropiate filter to avoid these problems (sharpen filter eg). In Windows all playback is fine. I also copied the latest tsccvid.dll to the /usr/lib/win32 dir. The codec can be found at: http://www-i7.informatik.rwth-aachen.de/d/teaching/ws0304/modelchk/instruct… So here is my first check of the differences between the working and not working one: The fourcc id is the same: 0x63637374 (tsccvid.dll) The main difference is the resolution (800:600 to 1024:768) and the use of BGR 15-bit conversion to the output device VDec: using BGR 15-bit as output csp (no 0) (working with 800:600). The biBitCount of the video format has also changed from 16 to 24 bit. It seems that the colorspace/depth conversion fails with 1024:768. I suppose that the greater resolution can't be handled by the video filter/scaler to the output device. This is not very common resolution for mainstream video movies. Are there any helpful changes to be made to the code or codecs config to solve this problem or is the problem the BGR 15 bit conversion with this resolution ? Reading the codecs howto didn't helped me. The working one has a 800x600 resolution and a 15-bit YUY2 colorspace: appropiate mplayer log: Loading codec DLL: 'tsccvid.dll' Loaded DLL driver tsccvid.dll ICDecompressGetFormatSize ret: 40 ICDecompressGetFormat OK VDec: vo config request - 800 x 600 (preferred csp: Packed YUY2) [PP] Using codec's postprocessing, max q = 9. Trying filter chain: vo Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] SwScale params: -1 x -1 (-1=no scaling) Trying filter chain: scale vo VDec: using BGR 15-bit as output csp (no 0) Opening video filter: [flip] Movie-Aspect is undefined - no prescaling applied. VO Config (800x600->800x600,flags=8,'MPlayer',0x4247520F) REQ: flags=0x475 req=0x400 SwScaler: reducing / aligning filtersize 1 -> 4 SwScaler: reducing / aligning filtersize 1 -> 4 SwScaler: reducing / aligning filtersize 1 -> 1 SwScaler: reducing / aligning filtersize 9 -> 8 SwScaler: BICUBIC scaler, from BGR 15-bit to 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: 800x600 -> 800x600 REQ: flags=0x437 req=0x0 VO: [xv] 800x600 => 800x600 Planar YV12 VO: Description: X11/Xv VO: Author: Gerd Knorr <kraxel(a)goldbach.in-berlin.de> and others Xvideo image format: 0x32595559 (YUY2) packed Xvideo image format: 0x32315659 (YV12) planar Xvideo image format: 0x59565955 (UYVY) packed Xvideo image format: 0x30323449 (I420) planar using Xvideo port 105 for hw scaling [xv] dx: 0 dy: 0 dw: 800 dh: 640 ICDecompressQuery OK Input format: ======= VIDEO Format ====== biSize 40 biWidth 800 biHeight 600 biPlanes 1 biBitCount 16 biCompression 1667462004='tscc' biSizeImage 1920000 =========================== Output format: ======= VIDEO Format ====== biSize 40 biWidth 800 biHeight 600 biPlanes 1 biBitCount 16 biCompression 0='' biSizeImage 960000 =========================== INFO: Win32 video codec init OK! Selected video codec: [camtasia] vfm:vfw (TechSmith Camtasia Screen Codec) ========================================================================== The "new" not working one verbose log: ======= VIDEO Format ====== biSize 40 biWidth 1024 biHeight 768 biPlanes 1 biBitCount 24 biCompression 1667462004='tscc' biSizeImage 4718592 =========================== and fails at ========================================================================== Opening video decoder: [vfw] Win32/VfW video codecs ======= Win32 (VFW) VIDEO Codec init ======= Loading codec DLL: 'tsccvid.dll' get_path('registry') -> '/home/thomas/.mplayer/registry' Loaded DLL driver tsccvid.dll ICDecompressGetFormatSize ret: 40 ICDecompressGetFormat OK VDec: vo config request - 1024 x 768 (preferred csp: Packed YUY2) [PP] Using codec's postprocessing, max q = 9. Trying filter chain: vo Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] SwScale params: -1 x -1 (-1=no scaling) Trying filter chain: scale vo The selected video_out device is incompatible with this codec. VDecoder init failed :( Cannot find codec matching selected -vo and video format 0x63637374. Read DOCS/HTML/en/codecs.html! ========================================================================== Thanks for any help. Thomas

6 8

extra money
by Stacie Leslie 29 Jan '04

29 Jan '04

1 0

Re: lavc mpeg4 encode with B-frames coredump
by Zoltan Hidvegi 28 Jan '04

28 Jan '04

Thanks for fixing this, but now I have an other one, uploaded bframe_segv2.ts: hzoli /nfs/mythmaster/hdtv/bl % gdb --args /l/src/mplayercvs/main/mencoder bframe_segv2.ts -tsprog 1 -vop scale=1024:436,filmdint=io=29970:24681/crop=1910:812:2:134 -oac copy -ovc lavc -lavcopts vcodec=mpeg4:psnr:vhq:v4mv:vmax_b_frames=1:vqscale=4 -sws 1 -fps 29.97 -ofps 24.681 -o bframe_segv2.avi GNU gdb 5.1.90_20020324 Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu"... (gdb) run Starting program: /usr/local/src/mplayercvs/main/mencoder bframe_segv2.ts -tsprog 1 -vop scale=1024:436,filmdint=io=29970:24681/crop=1910:812:2:134 -oac copy -ovc lavc -lavcopts vcodec=mpeg4:psnr:vhq:v4mv:vmax_b_frames=1:vqscale=4 -sws 1 -fps 29.97 -ofps 24.681 -o bframe_segv2.avi [New Thread 16384 (LWP 28973)] MEncoder dev-CVS-040127-14:02-3.3.3 (C) 2000-2004 MPlayer Team CPU: Advanced Micro Devices Athlon MP/XP/XP-M Barton 2330 MHz (Family: 6, Stepping: 0) Detected cache-line size is 64 bytes CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE Reading /home/hzoli/.mplayer/codecs.conf: Can't open '/home/hzoli/.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. File not found: 'frameno.avi' Failed to open frameno.avi Reading config file /home/hzoli/.mplayer/mencoder font: can't open file: /home/hzoli/.mplayer/font/font.desc Font /usr/share/mplayer/font/font.desc loaded successfully! (206 chars) success: format: 0 data: 0x0 - 0x989680 TS file format detected. DEMUX OPEN, AUDIO_ID: -1, VIDEO_ID: -1, SUBTITLE_ID: -1, PROBING UP TO 2000000, PROG: 1 VIDEO MPEG2(pid=17)...AUDIO A52(pid=20) NO SUBS (yet)! PROGRAM N. 1 Opened TS demuxer, audio: 2000(pid 20), video: 10000002(pid 17)...POS=28896 VIDEO: MPEG2 1920x1080 (aspect 3) 29.970 fps 16492.4 kbps (2061.6 kbyte/s) [V] filefmt:29 fourcc:0x10000002 size:1920x1080 fps:29.97 ftime:=0.0334 input fps will be interpreted as 29.97 instead ========================================================================== Opening audio decoder: [liba52] AC3 decoding with liba52 Using SSE optimized IMDCT transform AC3: 5.0 (3f+2r) 48000 Hz 384.0 kbit/s Using MMX optimized resampler AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 48000->192000 (384.0 kbit) Selected audio codec: [a52] afm:liba52 (AC3-liba52) ========================================================================== Opening video filter: [expand osd=1] Expand: -1 x -1, -1 ; -1 (-1=autodetect) osd: 1 Opening video filter: [scale w=1024 h=436] Opening video filter: [filmdint=io=29970:24681/crop=1910:812:2:134] ========================================================================== Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough VDec: vo config request - 1920 x 1080 (preferred csp: Mpeg PES) Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] The selected video_out device is incompatible with this codec. VDecoder init failed :( Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.3.1 Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG 1 or 2 (libmpeg2)) ========================================================================== audiocodec: framecopy (format=2000 chans=2 rate=48000 bits=16 bps=48000 sample=1) Writing AVI header... VDec: vo config request - 1920 x 1088 (preferred csp: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: BILINEAR scaler, from Planar YV12 to Planar YV12 using MMX2 videocodec: libavcodec (1024x436 fourcc=58564944 [DIVX]) High quality encoding selected (non real time)! Using constant qscale = 4.000000 (VBR) Pos: 0.1s 4f (29%) 0fps Trem: 0min 0mb A-V:-0.010 [0:0] 1 duplicate frame(s)! Pos: 0.9s 26f (39%) 25fps Trem: 0min 0mb A-V:-0.083 [0:384] 1 duplicate frame(s)! Pos: 1.3s 38f (51%) 24fps Trem: 0min 0mb A-V:-0.083 [2254:384] 1 duplicate frame(s)! Pos: 1.7s 50f (64%) 23fps Trem: 0min 0mb A-V:-0.082 [2522:384] 1 duplicate frame(s)! Pos: 2.2s 62f (76%) 22fps Trem: 0min 1mb A-V:-0.082 [2793:384] 1 duplicate frame(s)! Pos: 2.6s 74f (89%) 22fps Trem: 0min 1mb A-V:-0.082 [3043:384] 1 duplicate frame(s)! Pos: 3.1s 87f (98%) 22fps Trem: 0min 1mb A-V:-0.084 [3334:384] 1 duplicate frame(s)! Pos: 4.1s 114f (100%) 21fps Trem: 0min 2mb A-V:-0.078 [3792:383] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 16384 (LWP 28973)] 0x082d2ed4 in avg_pixels8_xy2_mmx2 (block=0x8598530 "@@@@@AAA1222210/", pixels=0x422e9866 <Address 0x422e9866 out of bounds>, line_size=1056, h=8) at dsputil_mmx_avg.h:360 360 dsputil_mmx_avg.h: No such file or directory. in dsputil_mmx_avg.h (gdb) bt #0 0x082d2ed4 in avg_pixels8_xy2_mmx2 (block=0x8598530 "@@@@@AAA1222210/", pixels=0x422e9866 <Address 0x422e9866 out of bounds>, line_size=1056, h=8) at dsputil_mmx_avg.h:360 #1 0x422e9866 in ?? () #2 0x08226732 in direct_search (s=0x856d7b0, src_data=0xbfff65d0, ref_data=0xbfff65a0, stride=1056, uvstride=528, mb_x=13, mb_y=0) at motion_est.c:1633 #3 0x08218183 in ff_estimate_b_frame_motion (s=0x856d7b0, mb_x=13, mb_y=0) at motion_est.c:1673 #4 0x081c2fba in encode_picture (s=0x856d7b0, picture_number=91) at mpegvideo.c:3871 #5 0x081be9d5 in MPV_encode_picture (avctx=0x853bdc0, buf=0x840 <Address 0x840 out of bounds>, buf_size=2112, data=0x840) at mpegvideo.c:1919 #6 0x081b9eea in avcodec_encode_video (avctx=0x853bdc0, buf=0x840 <Address 0x840 out of bounds>, buf_size=2112, pict=0x840) at utils.c:430 #7 0x080955a7 in put_image (vf=0x8533ba0, mpi=0x420) at ve_lavc.c:739 #8 0x080acaf9 in vf_next_put_image (vf=0x840, mpi=0x840) at vf.c:530 #9 0x080acaf9 in vf_next_put_image (vf=0x840, mpi=0x840) at vf.c:530 #10 0x080af972 in put_image (vf=0x853c0a8, mpi=0x85501c8) at vf_scale.c:317 #11 0x080acaf9 in vf_next_put_image (vf=0x840, mpi=0x840) at vf.c:530 #12 0x080cd145 in put_image (vf=0x853c220, mpi=0x8550110) at vf_filmdint.c:1320 ---Type <return> to continue, or q <return> to quit--- #13 0x080a0814 in decode_video (sh_video=0x85335f0, start=0x840 <Address 0x840 out of bounds>, in_size=2112, drop_frame=0) at dec_video.c:327 #14 0x0806d158 in main (argc=2112, argv=0x840) at mencoder.c:1276 #15 0x405ecda6 in __libc_start_main () from /lib/libc.so.6 (gdb) Zoli

2 2

lavc mpeg4 encode with B-frames coredump
by Zoltan Hidvegi 27 Jan '04

27 Jan '04

I have uploaded an 8MB HDTV mpeg-ts file to ftp://ftp.mplayerhq.hu/MPlayer/incoming/bframe_segv.ts With this file and the following command: mencoder bframe_segv.ts -tsprog 2 -vop scale=1024:576,crop=1908:1078:4:0 -nosound -ovc lavc -lavcopts vcodec=mpeg4:vmax_b_frames=1:vqscale=3 -sws 1 -fps 29.97 -ofps 23.976 -o bframe_segv.avi I get a coredump in mpeg4_encode_picture_header because at line h263.c:2353, time_div - s->last_time_base = -1: #0 0x082cee3e in put_bits (s=0x8560f24, n=1, value=1) at common.h:389 #1 0x082c0f21 in mpeg4_encode_picture_header (s=0x8560ed0, picture_number=71) at h263.c:2357 #2 0x081cb215 in encode_picture (s=0x8560ed0, picture_number=71) at mpegvideo.c:4020 #3 0x081c71f0 in MPV_encode_picture (avctx=0x854ddd0, buf=0x40c15008 "", buf_size=2097152, data=0x854dcf0) at mpegvideo.c:1919 #4 0x081bf14a in avcodec_encode_video (avctx=0x854ddd0, buf=0x40c15008 "", buf_size=2097152, pict=0x854dcf0) at utils.c:430 #5 0x0809680b in put_image (vf=0x854dc58, mpi=0x858d198) at ve_lavc.c:739 #6 0x080aefa9 in vf_next_put_image (vf=0x857eae8, mpi=0x858d198) at vf.c:530 #7 0x080aefa9 in vf_next_put_image (vf=0x857eb58, mpi=0x858d128) at vf.c:530 #8 0x080b2196 in put_image () #9 0x32315659 in ?? () Cannot access memory at address 0xc04d300 (gdb) up #1 0x082c0f21 in mpeg4_encode_picture_header (s=0x8560ed0, picture_number=71) at h263.c:2357 2357 put_bits(&s->pb, 1, 1); (gdb) p time_div - s->last_time_base $1 = -1 Attached is the mencoder -v output. It's compressed, because the mail list rejected the uncompressed version as too big. Zoli

2 1

Normalization of audio
by Tristan Seligmann 27 Jan '04

27 Jan '04

I was wondering what the standard procedure for normalizing the audio when encoding with mencoder is. When ripping a DVD, I usually keep the AC3 stream intact, but without normalizing the audio, you end up with the sound effects being too loud compared with speech (or the speech is too soft, whichever way you want to view it...) Anyone got any suggestions? mithrandi

2 1

lavc mpeg4 encode with B-frames coredump
by Zoltan Hidvegi 27 Jan '04

27 Jan '04

I am uploading an 8MB HDTV mpeg-ts file to ftp://ftp.mplayerhq.hu/MPlayer/incoming/bframe_segv.ts With this file and the following command: mencoder bframe_segv.ts -tsprog 2 -vop scale=1024:576,crop=1908:1078:4:0 -nosound -ovc lavc -lavcopts vcodec=mpeg4:vmax_b_frames=1:vqscale=3 -sws 1 -fps 29.97 -ofps 23.976 -o bframe_segv.avi I get a coredump in mpeg4_encode_picture_header because at line h263.c:2353, time_div - s->last_time_base = -1: #0 0x082cee3e in put_bits (s=0x8560f24, n=1, value=1) at common.h:389 #1 0x082c0f21 in mpeg4_encode_picture_header (s=0x8560ed0, picture_number=71) at h263.c:2357 #2 0x081cb215 in encode_picture (s=0x8560ed0, picture_number=71) at mpegvideo.c:4020 #3 0x081c71f0 in MPV_encode_picture (avctx=0x854ddd0, buf=0x40c15008 "", buf_size=2097152, data=0x854dcf0) at mpegvideo.c:1919 #4 0x081bf14a in avcodec_encode_video (avctx=0x854ddd0, buf=0x40c15008 "", buf_size=2097152, pict=0x854dcf0) at utils.c:430 #5 0x0809680b in put_image (vf=0x854dc58, mpi=0x858d198) at ve_lavc.c:739 #6 0x080aefa9 in vf_next_put_image (vf=0x857eae8, mpi=0x858d198) at vf.c:530 #7 0x080aefa9 in vf_next_put_image (vf=0x857eb58, mpi=0x858d128) at vf.c:530 #8 0x080b2196 in put_image () #9 0x32315659 in ?? () Cannot access memory at address 0xc04d300 (gdb) up #1 0x082c0f21 in mpeg4_encode_picture_header (s=0x8560ed0, picture_number=71) at h263.c:2357 2357 put_bits(&s->pb, 1, 1); (gdb) p time_div - s->last_time_base $1 = -1 Attached is the mencoder -v output. Zoli

1 0

AAC audio buffer overflow/crash
by Urpala Uoti 26 Jan '04

26 Jan '04

Mplayer crashes when playing a matroska file containing 6-channel audio, codec ID A_AAC/MPEG4/LC/SBR. Line 218 in libmpcodecs/ad_faad.c, memcpy(buf+len,faac_sample_buffer, sh->samplesize*faac_finfo.samples); writes beyond the end of the allocated buffer. I believe the error is that line 45 in ad_faad.c, sh->audio_out_minsize=2048*FAAD_MAX_CHANNELS; should specify a larger value. I assume that 2048 comes from 1024 samples of 16-bit audio. However, apparently libfaad can return twice that many samples with SBR ("hInfo->samples *= 2;", line 1147 in libfaad2/decoder.c). Making audio_out_minsize twice as large fixes the problem for my test file. ad_faad.c also seems to have support for output formats larger than 16-bit, maybe the buffer should be larger still to take those into account? (I haven't studied the code enough to tell whether that's needed).

2 1

[BUG] [FYI] hyperminor compilation bug
by Gabucino 22 Jan '04

22 Jan '04

Compilation will die at vd_lcl.c if zlib is not installed. -- Gabucino MPlayer Core Team

2 1