- MPlayer-advusers - lists.mplayerhq.hu

libmpeg2 coredump
by Zoltan Hidvegi 15 Feb '04

15 Feb '04

I've uploaded the file libmp2-bug.ts to mplayerhq incoming. Here is a transcript of what happens: % gdb --args /hzoli/l/src/mplayercvs/main/mplayer libmp2-bug.ts -tsprog 2 -vop crop=1408:1056:256:16 -nosound -vo null GNU gdb 5.3.90_2003-08-24-cvs-debian Copyright 2003 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 "i386-linux"... (gdb) run Starting program: /nfs/hzoli/usr/local/src/mplayercvs/main/mplayer libmp2-bug.ts -tsprog 2 -vop crop=1408:1056:256:16 -nosound -vo null [New Thread 16384 (LWP 5728)] MPlayer dev-CVS-040127-14:02-3.3.3 (C) 2000-2004 MPlayer Team CPU: Intel Celeron 2/Pentium III Tualatin 532.0 MHz (Family: 6, Stepping: 1) Detected cache-line size is 32 bytes CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE Reading config file /etc/mplayer/mplayer.conf Reading config file /home/hzoli/.mplayer/config Reading /home/hzoli/.mplayer/codecs.conf: Can't open '/home/hzoli/.mplayer/codec s.conf': No such file or directory Reading /etc/mplayer/codecs.conf: 61 audio & 149 video codecs font: can't open file: /home/hzoli/.mplayer/font/font.desc Font /usr/share/mplayer/font/font.desc loaded successfully! (206 chars) Failed to open /dev/rtc: Device or resource busy (mplayer should be setuid root or /dev/rtc should be readable by the user.) Using usleep() timing Can't open input config file /home/hzoli/.mplayer/input.conf: No such file or di rectory Input config file /etc/mplayer/input.conf parsed: 52 binds Setting up LIRC support... mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing libmp2-bug.ts. TS file format detected. DEMUX OPEN, AUDIO_ID: -2, VIDEO_ID: -1, SUBTITLE_ID: -1, PROBING UP TO 2000000, PROG: 2 VIDEO MPEG2(pid=33)...NO AUDIO! NO SUBS (yet)! PROGRAM N. 2 Opened TS demuxer, audio: ffffffff(pid -2), video: 10000002(pid 33)...POS=85812 VIDEO: MPEG2 1920x1080 (aspect 3) 29.970 fps 45000.0 kbps (5625.0 kbyte/s) SUB: Could not determine file format Cannot load subtitles: ./libmp2-bug.txt Opening video filter: [crop w=1408 h=1056 x=256 y=16] Crop: 1408 x 1056, 256 ; 16 ========================================================================== 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] Opening video filter: [lavc] 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)) ========================================================================== Audio: no sound Starting playback... 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. Opening video filter: [expand] Expand: -1 x -1, -1 ; -1 (-1=autodetect) osd: 0 VO: [null] 1408x1056 => 1408x1056 Mpeg PES V:8569.6 16 158% 251% 0.0% 0 0 0% Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 16384 (LWP 5728)] 0x0816bafd in mpeg2_set_buf (mpeg2dec=0x86996c0, buf=0x86a1538, id=0x86a1518) at decode.c:383 383 if (mpeg2dec->custom_fbuf && !mpeg2dec->fbuf[1]->buf[0]){ (gdb) bt #0 0x0816bafd in mpeg2_set_buf (mpeg2dec=0x86996c0, buf=0x86a1538, id=0x86a1518) at decode.c:383 #1 0x081122ef in decode (sh=0x8699610, data=0x3, len=141169944, flags=0) at vd_libmpeg2.c:147 #2 0x0810e026 in decode_video (sh_video=0x8699610, start=0x86a1518 "", in_size=141169944, drop_frame=0) at dec_video.c:304 #3 0x08094d3a in main (argc=9, argv=0xbffff764) at mplayer.c:2091 (gdb) Zoli

1 0

[BUG] mplayer bugs away with MPEG1 clip
by Gabucino 05 Feb '04

05 Feb '04

http://www.kontrollfilm.hu/media/kontroll_320x240.mpg 1. MPlayer detects MP3 audio instead of MP2, and so the sound goes br0ke. 2. Try watching it with -vf spp=(1-...), the image will blur and shake. It's very unwatchable. -- Gabucino MPlayer Core Team

3 7

mplayer still crashes with -fs
by Greg Stark 05 Feb '04

05 Feb '04

So for a long time I've seen mplayer crash any time I run it with "-fs". It used to only crash about 1/4 of the time, usually when starting a second or third movie listed on the command-line. The problem has gotten worse in recent CVS compiles, for the past month or so any use of "-fs" on the command line causes an instant crash. Pressing "f" after the movie is playing never crashes however. To debug this I had to do a fair amount of work since mplayer and xlibs conspire to make debugging such things hard. I added a call to XSynchronize(mDisplay,True) early in vo_init. Otherwise the error occurs too late whenever the X error comes back. It would be nice if mplayer supported the standard Xt option -synchronize. I also had to link against debugging versions of the xlibs otherwise the gdb backtrace doesn't seem to be able to dig its way out of the xlib calls into mplayer. Having done all that the backtrace from a breakpoint on abort() looks like: Starting program: /home/usr_local/src/mplayer/main/mplayer -ao null -zoom -vo xv -fs ~/theSpeech_hiband.wmv VO: [xv] 320x240 => 320x240 Planar YV12 [fs] [zoom] X11 error: BadWindow (invalid Window parameter) [Switching to Thread 1086747552 (LWP 15630)] Breakpoint 1, 0x408f1430 in abort () from /lib/tls/libc.so.6 #0 0x408f1430 in abort () from /lib/tls/libc.so.6 #1 0x080cca7d in x11_errorhandler (display=0x860ca70, event=0xbfffdbc0) at x11_common.c:156 #2 0x40696354 in _XError (dpy=0x860ca70, rep=0xbfffdc90) at XlibInt.c:2898 #3 0x406948b3 in _XReply (dpy=0x860ca70, rep=0xbfffdc90, extra=0, discard=1) at XlibInt.c:1787 #4 0x4068fb44 in XSync (dpy=0x860ca70, discard=0) at Sync.c:45 #5 0x4068fc05 in _XSyncFunction (dpy=0x6) at Synchro.c:34 #6 0x40684275 in XMapRaised (dpy=0x860ca70, w=54525955) at MapRaised.c:49 #7 0x080cee20 in vo_x11_fullscreen () at x11_common.c:1068 #8 0x080d3c46 in config (width=320, height=240, d_width=320, d_height=240, flags=5, title=0x83cc3bb "MPlayer", format=842094169) at vo_xv.c:258 #9 0x0811b1f0 in config () #10 0x0810bf11 in mpcodecs_config_vo () #11 0x0811344c in init () #12 0x0810b295 in init_video () #13 0x0810b45d in init_best_video_codec () #14 0x0809ac34 in main () (gdb) I have a few hunches. 1) I have multiple screens (without xinerama). Is it possible the value returned by DefaultScreen() or RootWindow() isn't the proper one for the window that's created later by vo_x11_create_smooth_window() ? I haven't spotted any evidence this is the case however. B) I have an mga card but I'm running 2.6.1 where the driver for the mga_vid device doesn't seem to compile. So it might be starting up the vo_mga driver initializing a few things, then failing back to the xv driver and reinitializing things, perhaps getting confused. However the backtrace above is with "-vo xv" so that isn't happening here. The messages printed by the run above with the backtrace cut off, because it's above: Starting program: /home/usr_local/src/mplayer/main/mplayer -ao null -zoom -vo xv -fs ~/theSpeech_hiband.wmv Breakpoint 1 at 0x8095db0 [New Thread 1086747552 (LWP 15630)] Breakpoint 1 at 0x408f1430 Using GNU internationalization Original domain: messages Original dirname: /usr/share/locale Current domain: mplayer Current dirname: /usr/local/share/locale MPlayer dev-CVS-040203-12:33-3.3.3 (C) 2000-2004 MPlayer Team CPU: Intel Pentium 4/Xeon/Celeron Foster 2800 MHz (Family: 8, Stepping: 9) Detected cache-line size is 64 bytes CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2 Reading config file /usr/local/etc/mplayer/mplayer.conf: No such file or directory Reading config file /home/stark/.mplayer/config Reading /home/stark/.mplayer/codecs.conf: Can't open '/home/stark/.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. Font /home/stark/.mplayer/font/font.desc loaded successfully! (206 chars) Using Linux hardware RTC timing (1024Hz). Input config file /home/stark/.mplayer/input.conf parsed: 0 binds Setting up LIRC support... mplayer: could not connect to socket mplayer: Connection refused Failed to open LIRC support. You will not be able to use your remote control. Playing /home/stark/theSpeech_hiband.wmv. ASF file format detected. ============ ASF Stream group == START === object size = 38 stream count=[0x2][2] stream id=[0x1][1] max bitrate=[0xfd7b][64891] stream id=[0x2][2] max bitrate=[0x6f8ff][456959] ============ ASF Stream group == END === VIDEO: [WMV2] 320x240 24bpp ========================================================================== Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders AUDIO: 44100 Hz, 2 ch, 16 bit (0x10), ratio: 8005->176400 (64.0 kbit) Selected audio codec: [ffwmav2] afm:ffmpeg (DivX audio v2 (ffmpeg)) ========================================================================== vo: X11 running at 1600x1200 with depth 16 and 16 bpp (":1.0" => local display) ========================================================================== Opening video decoder: [dshow] DirectShow video codecs FATAL releasing corrupted memory! 0x8610788 0x0 (12) Decoder supports the following YUV formats: YUY2 IYUV UYVY YV12 YVYU I420 YVU9 Decoder is capable of YUV output (flags 0x7f) VDec: vo config request - 320 x 240 (preferred csp: Packed YUY2) [PP] Using codec's postprocessing, max q = 4. VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is undefined - no prescaling applied. VO: [xv] 320x240 => 320x240 Planar YV12 [fs] [zoom] X11 error: BadWindow (invalid Window parameter) The other stuff from bugreports.xml: <sect2 id="bugreports_system"> <title>System Information</title> <para> <itemizedlist> <listitem><para> Your Linux distribution or operating system and version e.g.: Debian unstable </para></listitem> <listitem><para> kernel version: Linux stark.xeocode.com 2.6.1 #7 SMP Thu Jan 29 00:57:15 EST 2004 i686 GNU/Linux </para></listitem> <listitem><para> libc version: -rw-r--r-- 1 root root 1244004 Jan 20 12:29 /lib/libc-2.3.2.so lrwxrwxrwx 1 root root 14 Oct 18 11:48 /lib/libc.so.5 -> libc.so.5.4.46 -rw-r--r-- 1 root root 565940 Sep 22 11:45 /lib/libc.so.5.4.46 lrwxrwxrwx 1 root root 13 Feb 3 12:29 /lib/libc.so.6 -> libc-2.3.2.so </para></listitem> <listitem><para> gcc and ld versions: Reading specs from /usr/lib/gcc-lib/i486-linux/3.3.3/specs Configured with: ../src/configure -v --enable-languages=c,c++,java,f77,pascal,objc,ada,treelang --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-debug --enable-java-gc=boehm --enable-java-awt=xlib --enable-objc-gc i486-linux Thread model: posix gcc version 3.3.3 20040110 (prerelease) (Debian) GNU ld version 2.14.90.0.7 20031029 Debian GNU/Linux </para></listitem> <listitem><para> binutils version: <screen> GNU assembler 2.14.90.0.7 20031029 Debian GNU/Linux Copyright 2002 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License. This program has absolutely no warranty. This assembler was configured for a target of `i386-linux'. </screen> </para></listitem> <listitem><para> If you have problems with fullscreen mode: <itemizedlist> <listitem><para>Window manager type and version</para></listitem> twm do they still give version numbers for twm? I don't think they've changed a line of code in decades. </itemizedlist> </para></listitem> <listitem><para> If you have problems with XVIDIX: <itemizedlist> <listitem><para>X colour depth: <screen>xdpyinfo | grep "depth of root"</screen> </para></listitem> </itemizedlist> </para></listitem> <listitem><para> If only the GUI is buggy: <itemizedlist> <listitem><para>GTK version</para></listitem> <listitem><para>GLIB version</para></listitem> <listitem><para>libpng version</para></listitem> <listitem><para>GUI situation in which the bug occurs</para></listitem> </itemizedlist> </para></listitem> </itemizedlist> </para> </sect2> -- greg

5 10

Bugs/problems with JPEG output driver
by Doug Reynolds 02 Feb '04

02 Feb '04

I have found a few relatively minor bugs / problems with the JPEG video output driver. My system and hardware information is included at the bottom of this message. Three problems are described below. Doug ---------------------------------------------------------------------------- Problem 1 --------- When using the "-ss [time]" option, the first output JPEG file is always the first frame in the video. Subsequent JPEG files are from the correct part of the file. Example: mplayer -vo jpeg -ss 60 -frames 5 vis.001.avi >& mplayer.log Six JPEG files are created - one for the first frame of the file, then five as requested with the "-frames 5" option. The output log follows: MPlayer dev-CVS-040202-00:00-3.2.2 (C) 2000-2004 MPlayer Team CPU: Intel Pentium 4/Xeon/Celeron Foster 2658 MHz (Family: 8, Stepping: 7) Detected cache-line size is 64 bytes CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2 Reading config file /home/jalapeno/reynolds/local/etc/mplayer/mplayer.conf: No such file or directory Reading config file /users/reynolds/.mplayer/config Reading /users/reynolds/.mplayer/codecs.conf: Can't open '/users/reynolds/.mplayer/codecs.conf': No such file or directory Reading /home/jalapeno/reynolds/local/etc/mplayer/codecs.conf: Can't open '/home/jalapeno/reynolds/local/etc/mplayer/codecs.conf': No such file or directory Using built-in default codecs.conf. font: can't open file: /users/reynolds/.mplayer/font/font.desc Linux RTC init error in ioctl (rtc_irqp_set 1024): Permission denied Font /home/jalapeno/reynolds/local/share/mplayer/font/font.desc loaded successfully! (206 chars) Try adding "echo 1024 > /proc/sys/dev/rtc/max-user-freq" to your system startup scripts. Using usleep() timing Can't open input config file /users/reynolds/.mplayer/input.conf: No such file or directory Can't open input config file /home/jalapeno/reynolds/local/etc/mplayer/input.conf: No such file or directory Falling back on default (hardcoded) input config Setting up LIRC support... mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing ../fps20_2004-01-14_11-02-32/vis.001.avi. AVI file format detected. VIDEO: [dvsd] 720x480 24bpp 29.970 fps 28771.2 kbps (3512.1 kbyte/s) ========================================================================== Opening audio decoder: [pcm] Uncompressed PCM audio decoder AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 192000->192000 (1536.0 kbit) Selected audio codec: [pcm] afm:pcm (Uncompressed PCM) ========================================================================== ========================================================================== Opening video decoder: [dshow] DirectShow video codecs Decoder supports the following YUV formats: YUY2 UYVY Decoder is capable of YUV output (flags 0x9) VDec: vo config request - 720 x 480 (preferred csp: Packed YUY2) [PP] Using codec's postprocessing, max q = 4. Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] VDec: using Packed YUY2 as output csp (no 0) Movie-Aspect is undefined - no prescaling applied. SwScaler: reducing / aligning filtersize 1 -> 4 SwScaler: reducing / aligning filtersize 1 -> 4 SwScaler: reducing / aligning filtersize 1 -> 1 SwScaler: reducing / aligning filtersize 1 -> 1 SwScaler: BICUBIC scaler, from Packed YUY2 to RGB 24-bit using MMX2 VO: [jpeg] 720x480 => 720x480 RGB 24-bit Win32 Warning: Unlocking unlocked Critical Section 0x869a1dc!! Win32 Warning: Unlocking unlocked Critical Section 0x869a1c4!! Win32 Warning: Unlocking unlocked Critical Section 0x869a1c4!! Selected video codec: [qdv] vfm:dshow (Sony Digital Video (DV)) ========================================================================== 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] 48000Hz 2ch Signed 16-bit (Little-Endian) (2 bps) Building audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit... Starting playback... Win32 Warning: Unlocking unlocked Critical Section 0x869a1dc!! A: 0.1 V: 0.0 A-V: 0.060 ct: 0.000 1/ 1 0% 0% 0.0% 0 0 0% Win32 Warning: Unlocking unlocked Critical Section 0x869a1dc!! A: 60.0 V: 60.0 A-V: 0.043 ct: 0.004 1799/1799 0% 0% 0.0% 0 0 0% Win32 Warning: Unlocking unlocked Critical Section 0x869a1dc!! A: 60.1 V: 60.0 A-V: 0.053 ct: 0.008 1800/1800 0% 0% 0.0% 0 0 0% Win32 Warning: Unlocking unlocked Critical Section 0x869a1dc!! A: 60.1 V: 60.1 A-V: 0.064 ct: 0.011 1801/1801 0% 0% 0.0% 0 0 0% Win32 Warning: Unlocking unlocked Critical Section 0x869a1dc!! A: 60.2 V: 60.1 A-V: 0.074 ct: 0.014 1802/1802 0% 0% 0.0% 0 0 0% Win32 Warning: Unlocking unlocked Critical Section 0x869a1dc!! A: 60.2 V: 60.1 A-V: 0.085 ct: 0.018 1803/1803 0% 0% 0.0% 0 0 0% Win32 Warning: Unlocking unlocked Critical Section 0x869a1dc!! Total Unfree 1146 bytes cnt 13 [(nil),0] Exiting... (End of file) ---------------------------------------------------------------------------- Problem 2 --------- The output filenames created using the JPEG driver are numbered starting at 1. If the decoding does not start with the first frame, as in the example used in describing Problem 1 above, it would be desireable to use the frame number to construct the file name. The example above produced these output files: > ls *.jpg 00000001.jpg 00000002.jpg 00000003.jpg 00000004.jpg 00000005.jpg 00000006.jpg The frame numbers are apparently known, and displayed on these lines: A: 0.1 V: 0.0 A-V: 0.060 ct: 0.000 1/ 1 0% 0% 0.0% 0 0 0% A: 60.0 V: 60.0 A-V: 0.043 ct: 0.004 1799/1799 0% 0% 0.0% 0 0 0% A: 60.1 V: 60.0 A-V: 0.053 ct: 0.008 1800/1800 0% 0% 0.0% 0 0 0% A: 60.1 V: 60.1 A-V: 0.064 ct: 0.011 1801/1801 0% 0% 0.0% 0 0 0% A: 60.2 V: 60.1 A-V: 0.074 ct: 0.014 1802/1802 0% 0% 0.0% 0 0 0% A: 60.2 V: 60.1 A-V: 0.085 ct: 0.018 1803/1803 0% 0% 0.0% 0 0 0% So it would be useful if the output files were 00001799.jpg, 00001800.jpg, etc. This would allow multiple sections of the same file to be decoded in one common subdirectory, without conflicting filenames. ---------------------------------------------------------------------------- Problem 3 --------- The "-vf tinterlace" filter appears to be incompatible with the JPEG video output driver. Output from the following command is shown below: mplayer -vo jpeg -vf tinterlace vis.001.avi > & mplayer.log Either of the following commands will work correctly: mplayer -vf tinterlace vis.001.avi mplayer -vo jpeg vis.001.avi This problem seems to be independent of the type of input file. MPlayer dev-CVS-040202-00:00-3.2.2 (C) 2000-2004 MPlayer Team CPU: Intel Pentium 4/Xeon/Celeron Foster 2658 MHz (Family: 8, Stepping: 7) Detected cache-line size is 64 bytes CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2 Reading config file /home/jalapeno/reynolds/local/etc/mplayer/mplayer.conf: No such file or directory Reading config file /users/reynolds/.mplayer/config Reading /users/reynolds/.mplayer/codecs.conf: Can't open '/users/reynolds/.mplayer/codecs.conf': No such file or directory Reading /home/jalapeno/reynolds/local/etc/mplayer/codecs.conf: Can't open '/home/jalapeno/reynolds/local/etc/mplayer/codecs.conf': No such file or directory Using built-in default codecs.conf. font: can't open file: /users/reynolds/.mplayer/font/font.desc Linux RTC init error in ioctl (rtc_irqp_set 1024): Permission denied Font /home/jalapeno/reynolds/local/share/mplayer/font/font.desc loaded successfully! (206 chars) Try adding "echo 1024 > /proc/sys/dev/rtc/max-user-freq" to your system startup scripts. Using usleep() timing Can't open input config file /users/reynolds/.mplayer/input.conf: No such file or directory Can't open input config file /home/jalapeno/reynolds/local/etc/mplayer/input.conf: No such file or directory Falling back on default (hardcoded) input config Setting up LIRC support... mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing ../fps20_2004-01-14_11-02-32/vis.001.avi. AVI file format detected. VIDEO: [dvsd] 720x480 24bpp 29.970 fps 28771.2 kbps (3512.1 kbyte/s) ========================================================================== Opening audio decoder: [pcm] Uncompressed PCM audio decoder AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 192000->192000 (1536.0 kbit) Selected audio codec: [pcm] afm:pcm (Uncompressed PCM) ========================================================================== Opening video filter: [tinterlace] ========================================================================== Opening video decoder: [dshow] DirectShow video codecs Decoder supports the following YUV formats: YUY2 UYVY Decoder is capable of YUV output (flags 0x9) VDec: vo config request - 720 x 480 (preferred csp: Packed YUY2) [PP] Using codec's postprocessing, max q = 4. 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: [ffmpeg] FFmpeg's libavcodec codec family Selected video codec: [ffdv] vfm:ffmpeg (FFmpeg DV decoder) ========================================================================== 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] 48000Hz 2ch Signed 16-bit (Little-Endian) (2 bps) Building audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit... Starting playback... VDec: vo config request - 720 x 480 (preferred csp: Planar 411P) Could not find matching colorspace - retrying with -vf scale... Opening video filter: [scale] The selected video_out device is incompatible with this codec. FATAL: Could not initialize video filters (-vf) or video output (-vo). Exiting... (End of file) ---------------------------------------------------------------------------- System Information ------------------ System: Red Hat 9 Kernel: Linux jalapeno 2.4.20 #3 SMP Mon Jun 23 10:28:03 EDT 2003 i686 i686 i386 GNU/Linux libc version: -rwxr-xr-x 1 root root 1561228 Nov 12 19:56 /lib/libc-2.3.2.so lrwxrwxrwx 1 root root 13 Nov 18 18:27 /lib/libc.so.6 -> libc-2.3.2.so gcc and ld versions: gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5) GNU ld version 2.13.90.0.18 20030206 binutils version: GNU assembler 2.13.90.0.18 20030206 Hardware and drivers -------------------- CPU: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.66GHz stepping : 7 cpu MHz : 2657.883 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm bogomips : 5308.41 processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.66GHz stepping : 7 cpu MHz : 2657.883 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm bogomips : 5308.41 processor : 2 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.66GHz stepping : 7 cpu MHz : 2657.883 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm bogomips : 5308.41 processor : 3 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Xeon(TM) CPU 2.66GHz stepping : 7 cpu MHz : 2657.883 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm bogomips : 5308.41 Video card: nVidia GeForce 4 NVIDIA XFree86 Driver 1.0-4363 Sat Apr 19 17:49:42 PDT 2003 Sound card: None

2 1

Brain damaged avi file from psmplay, mplayer chokes.
by D Richard Felker III 01 Feb '04

01 Feb '04

I'm uploading psmplay_sux.avi to mphq for checking. It's a raw rgb avi generated by the "psmplay" program which rips psx videos. A/V sync is totally broken and "decoding" pcm audio uses 80% cpu. The interleaving is completely broken, but it should work with -ni, and it doesn't. -nobps helps the situation slightly, but not much. Attempts to encode it with mencoder crash. I'm told the original video is ~15 fps (1/4 ntsc refresh), but psmplay generated a 38 fps (wtf?!) avi file. Basically it's entirely broken, but for some reason WMP manages to play the file fine... So, why can't mplayer? :) Rich

1 0

extra money
by Stacie Leslie 28 Jan '04

28 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