Hello! I tried MPlayer 1.0 pre7 and CVS and both suffer the same problem. I can trigger it in two ways: mencoder -oac copy -ovc copy -audiofile some.input video.file -o some.output or playing an unfinished avi, unfinished meaning mencoder is still encoding. Once playback reaches the end it will crash. I have to kill the mplayer pid in order to get rid of the video window which just stays open. When it happens while the window is fullscreen I can still CTRL_ALT_Fx to a terminal and get the pid and kill it. In both cases I get this: VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.75:1 - prescaling to correct movie aspect. VO: [xv] 576x304 => 576x330 Planar YV12 alsa-space: xrun of at least 45.807 msecs. resetting stream,?% 0 0 9% A: 58.9 V: 58.9 A-V: 0.001 ct: -0.001 1474/1474 9% 0% 0.9% 1 0 0% *** glibc detected *** double free or corruption (!prev): 0x085c4330 *** MPlayer interrupted by signal 6 in module: free_demuxer - MPlayer crashed. This shouldn't happen. It can be a bug in the MPlayer code _or_ in your drivers _or_ in your gcc version. If you think it's MPlayer's fault, please read DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and won't help unless you provide this information when reporting a possible bug. Get
Hello! I tried MPlayer 1.0 pre7 and CVS and both suffer the same problem. I can trigger it in two ways: mencoder -oac copy -ovc copy -audiofile some.input video.file -o some.output or playing an unfinished avi, unfinished meaning mencoder is still encoding. Once playback reaches the end it will crash. I have to kill the mplayer pid in order to get rid of the video window which just stays open. When it happens while the window is fullscreen I can still CTRL_ALT_Fx to a terminal and get the pid and kill it. In both cases I get this: VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.75:1 - prescaling to correct movie aspect. VO: [xv] 576x304 => 576x330 Planar YV12 alsa-space: xrun of at least 45.807 msecs. resetting stream,?% 0 0 9% A: 58.9 V: 58.9 A-V: 0.001 ct: -0.001 1474/1474 9% 0% 0.9% 1 0 0% *** glibc detected *** double free or corruption (!prev): 0x085c4330 *** MPlayer interrupted by signal 6 in module: free_demuxer - MPlayer crashed. This shouldn't happen. It can be a bug in the MPlayer code _or_ in your drivers _or_ in your gcc version. If you think it's MPlayer's fault, please read DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and won't help unless you provide this information when reporting a possible bug. Getötet I use xorgs radeon driver, but I think it doesn't matter because it also happens with mencoder. Reproducible: Always Steps to Reproduce: 1. 2. 3. Portage 2.0.51.19 (default-linux/x86/2005.0, gcc-3.3.5-20050130, glibc-2.3.4.20041102-r1, 2.6.12-rc2 i686) ================================================================= System uname: 2.6.12-rc2 i686 AMD Athlon(tm) XP 1700+ Gentoo Base System version 1.4.16 Python: dev-lang/python-2.3.4-r1 [2.3.4 (#1, Mar 22 2005, 18:20:40)] ccache version 2.3 [enabled] dev-lang/python: 2.3.4-r1 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.5, 1.9.4, 1.6.3, 1.7.9-r1, 1.4_p6, 1.8.5-r3 sys-devel/binutils: 2.15.92.0.2-r7 sys-devel/libtool: 1.5.14 virtual/os-headers: 2.6.8.1-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-O2 -march=athlon-xp -pipe -mfpmath=sse -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=athlon-xp -pipe -mfpmath=sse -fomit-frame-pointer" DISTDIR="/video/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="ftp://sunsite.rwth-aachen.de/pub/Linux/gentoo" LANG="de_DE@euro" LC_ALL="de_DE@euro" LINGUAS="de" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.informatik.rwth-aachen.de/gentoo-portage" USE="3dnow 3dnowext X alsa crypt cups dvb dvd foomaticdb gnome gtk2 ithreads jpeg mad mmap mmx mmxext ncurses nls no_wxgtk1 oggvorbis png ppds readline rtc spell sse ssl truetype truetype-fonts userlocales x86 xv xvid zlib linguas_de" Unset: ASFLAGS, CBUILD, CTARGET, LDFLAGS
It happens with everything I throw at it. I've uploaded some files to test with: http://www-users.rwth-aachen.de/sebastian.kemper/swdft-audio.wav.mp3 http://www-users.rwth-aachen.de/sebastian.kemper/swdft-video.avi Playback ########################################################################## mplayer swdft-video.avi -audiofile swdft-audio.wav.mp3 audio/video are in sync but once you hit 'q' or it reaches the end it crashes: MPlayer dev-CVS-050419-09:25-3.3.5-20050130 (C) 2000-2005 MPlayer Team CPU: Advanced Micro Devices Athlon MP/XP Thoroughbred (Family: 6, Stepping: 1) Detected cache-line size is 64 bytes CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE Warning unknown option cache_min at line 144 Warning unknown option cache_prefill at line 147 Playing swdft-video.avi. Cache fill: 5.27% (442368 bytes) AVI file format detected. AVI_NI: No audio stream found -> no sound. VIDEO: [XVID] 512x272 12bpp 25.000 fps 581.9 kbps (71.0 kbyte/s) Audio file detected. ========================================================================== Opening audio decoder: [mp3lib] MPEG layer-2, layer-3 AUDIO: 48000 Hz, 2 ch, s16le, 128.0 kbit/8.33% (ratio: 16000->192000) Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3) ========================================================================== vo: X11 running at 1280x1024 with depth 24 and 32 bpp (":0.0" => local display) ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Selected video codec: [ffodivx] vfm:ffmpeg (FFmpeg MPEG-4) ========================================================================== Checking audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le... AF_pre: 48000Hz/2ch/s16le alsa-init: 1 soundcard found, using: default alsa: 48000 Hz/2 channels/4 bpf/26212 bytes buffer/Signed 16 bit Little Endian AO: [alsa] 48000Hz 2ch s16le (2 bps) Building audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le... Starting playback... VDec: vo config request - 512 x 272 (preferred csp: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.74:1 - prescaling to correct movie aspect. VO: [xv] 512x272 => 512x294 Planar YV12 *** glibc detected *** double free or corruption (!prev): 0x085c32e8 *** MPlayer interrupted by signal 6 in module: free_demuxer - MPlayer crashed. This shouldn't happen. It can be a bug in the MPlayer code _or_ in your drivers _or_ in your gcc version. If you think it's MPlayer's fault, please read DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and won't help unless you provide this information when reporting a possible bug. Muxing ########################################################################## mencoder swdft-video.avi -audiofile swdft-audio.wav.mp3 -o swdft.avi -oac copy -ovc copy leads to a lot of "duplicate frame" messages, the result is totally out of sync and it seems to crash, too (I think so because of the "*** glibc detected *** double free or corruption (!prev): 0x085c49d8 ***" message), allthough it doesn't crash hard as above: MEncoder dev-CVS-050419-09:25-3.3.5-20050130 (C) 2000-2005 MPlayer Team CPU: Advanced Micro Devices Athlon MP/XP Thoroughbred (Family: 6, Stepping: 1) 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 File not found: 'frameno.avi' Failed to open frameno.avi success: format: 0 data: 0x0 - 0x21c5d6 AVI file format detected. AVI_NI: No audio stream found -> no sound. VIDEO: [XVID] 512x272 12bpp 25.000 fps 581.9 kbps (71.0 kbyte/s) Audio file detected. [V] filefmt:65536 fourcc:0x44495658 size:512x272 fps:25.00 ftime:=0.0400 videocodec: framecopy (512x272 12bpp fourcc=44495658) audiocodec: framecopy (format=55 chans=2 rate=48000 bits=16 bps=0 sample-0) Writing AVI header... ODML: Aspect information not (yet?) available or unspecified, not writing vprp header. ODML: Aspect information not (yet?) available or unspecified, not writing vprp header. Pos: 0.9s 22f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [0:127] 1 duplicate frame(s)! Pos: 1.3s 32f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [602:127] 1 duplicate frame(s)! Pos: 1.8s 42f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [573:127] 1 duplicate frame(s)! Pos: 2.2s 52f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [520:127] 1 duplicate frame(s)! Pos: 2.6s 62f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [491:127] 1 duplicate frame(s)! Pos: 3.1s 72f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [486:128] 1 duplicate frame(s)! Pos: 3.5s 82f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [462:128] 1 duplicate frame(s)! Pos: 4.0s 92f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [442:127] 1 duplicate frame(s)! Pos: 4.4s 102f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [543:128] 1 duplicate frame(s)! Pos: 4.8s 112f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [561:127] 1 duplicate frame(s)! Pos: 5.3s 122f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [572:128] 1 duplicate frame(s)! Pos: 5.7s 132f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [565:127] 1 duplicate frame(s)! Pos: 6.2s 142f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [558:128] 1 duplicate frame(s)! Pos: 6.6s 152f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [559:128] 1 duplicate frame(s)! Pos: 7.0s 162f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [561:128] 1 duplicate frame(s)! Pos: 7.5s 172f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [556:128] 1 duplicate frame(s)! Pos: 7.9s 182f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [553:127] 1 duplicate frame(s)! Pos: 8.4s 192f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [550:127] 1 duplicate frame(s)! Pos: 8.8s 202f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [548:128] 1 duplicate frame(s)! Pos: 9.2s 212f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [544:127] 1 duplicate frame(s)! Pos: 9.7s 222f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [542:128] 1 duplicate frame(s)! Pos: 10.1s 232f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [539:128] 1 duplicate frame(s)! Pos: 10.6s 242f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [534:128] 1 duplicate frame(s)! Pos: 11.0s 252f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [526:128] 1 duplicate frame(s)! Pos: 11.4s 262f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [519:128] 1 duplicate frame(s)! Pos: 11.9s 272f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [513:128] 1 duplicate frame(s)! Pos: 12.3s 282f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [507:128] 1 duplicate frame(s)! Pos: 12.8s 292f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [501:128] 1 duplicate frame(s)! Pos: 13.2s 302f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [497:128] 1 duplicate frame(s)! Pos: 13.6s 312f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [495:128] 1 duplicate frame(s)! Pos: 14.1s 322f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [496:127] 1 duplicate frame(s)! Pos: 14.5s 332f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [497:128] 1 duplicate frame(s)! Pos: 15.0s 342f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [500:127] 1 duplicate frame(s)! Pos: 15.4s 352f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [508:127] 1 duplicate frame(s)! Pos: 15.8s 362f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [501:128] 1 duplicate frame(s)! Pos: 16.3s 372f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [496:128] 1 duplicate frame(s)! Pos: 16.7s 382f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [490:127] 1 duplicate frame(s)! Pos: 17.2s 392f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [485:127] 1 duplicate frame(s)! Pos: 17.6s 402f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [483:128] 1 duplicate frame(s)! Pos: 18.0s 412f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [483:127] 1 duplicate frame(s)! Pos: 18.5s 422f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [484:127] 1 duplicate frame(s)! Pos: 18.9s 432f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [480:128] 1 duplicate frame(s)! Pos: 19.4s 442f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [477:127] 1 duplicate frame(s)! Pos: 19.8s 452f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [488:127] 1 duplicate frame(s)! Pos: 20.2s 462f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [498:128] 1 duplicate frame(s)! Pos: 20.7s 472f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [500:128] 1 duplicate frame(s)! Pos: 21.1s 482f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [506:127] 1 duplicate frame(s)! Pos: 21.6s 492f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [517:128] 1 duplicate frame(s)! Pos: 22.0s 502f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [518:128] 1 duplicate frame(s)! Pos: 22.4s 512f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [521:127] 1 duplicate frame(s)! Pos: 22.9s 522f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [523:128] 1 duplicate frame(s)! Pos: 23.3s 532f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [527:128] 1 duplicate frame(s)! Pos: 23.8s 542f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [531:128] 1 duplicate frame(s)! Pos: 24.2s 552f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [536:127] 1 duplicate frame(s)! Pos: 24.6s 562f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [541:128] 1 duplicate frame(s)! Pos: 25.1s 572f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [546:128] 1 duplicate frame(s)! Pos: 25.5s 582f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [548:127] 1 duplicate frame(s)! Pos: 26.0s 592f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [548:128] 1 duplicate frame(s)! Pos: 26.4s 602f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [550:128] 1 duplicate frame(s)! Pos: 26.8s 612f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [551:127] 1 duplicate frame(s)! Pos: 27.3s 622f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [552:128] 1 duplicate frame(s)! Pos: 27.7s 632f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [551:128] 1 duplicate frame(s)! Pos: 28.2s 642f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [549:127] 1 duplicate frame(s)! Pos: 28.6s 652f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [548:128] 1 duplicate frame(s)! Pos: 29.0s 662f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [547:128] 1 duplicate frame(s)! Pos: 29.5s 672f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [547:127] 1 duplicate frame(s)! Pos: 29.9s 682f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [549:128] 1 duplicate frame(s)! Pos: 30.4s 692f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [548:128] 1 duplicate frame(s)! Pos: 30.8s 702f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [542:128] 1 duplicate frame(s)! Pos: 31.2s 712f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [537:128] 1 duplicate frame(s)! Pos: 31.7s 722f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [535:128] 1 duplicate frame(s)! Pos: 32.1s 732f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [532:128] 1 duplicate frame(s)! Pos: 32.6s 742f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [531:128] 1 duplicate frame(s)! Pos: 33.0s 752f ( 0%) 0fps Trem: 0min 0mb A-V:-0.084 [531:128] 1 duplicate frame(s)! Pos: 33.1s 753f ( 0%) 0fps Trem: 0min 0mb A-V:-0.048 [529:128] Writing AVI index... Fixing AVI header... ODML: Aspect information not (yet?) available or unspecified, not writing vprp header. Video stream: 529.851 kbit/s (66231 bps) size: 2190934 bytes 33.080 secs 753 frames Audio stream: 128.000 kbit/s (16000 bps) size: 481152 bytes 30.072 secs *** glibc detected *** double free or corruption (!prev): 0x085c49d8 *** Abgebrochen Thanks for having a look at this! Cheers Sebastian
Hello! I posted this on the mplayer ml and Rich Felker read it and fixed it in CVS: "Fixed. However, I know nothing about the a/v sync problem. Like I said I could never confirm that one. But I did find and revert the regression between pre6 and pre7 that made it crash for you. Rich" and "the bug was not causing mplayer to crash, except for the fact that your system has a glibc memory-debugger enabled to catch the error and intentionally crash the program. this is to help people find and correct subtle bugs that could cause problems later on. i don't know how to turn that on and off, but i'm sure there's a way you can disable it. however, it's better to upgrade so that the bug is fixed. rich" I'll check out CVS, try it and report back. Sebastian
Ok, this was partly fixed. The sync issue remains, but the crash was fixed in cvs. It's only a small fix, you'll find it here: http://www1.mplayerhq.hu/cgi-bin/cvsweb.cgi/main/libmpdemux/demuxer.c.diff?r1=1.186&r2=1.187 Cheers Sebastian
Please add -mc 0 -noskip and any other flags that you can find that disable the A-V sync code (it just doesn't make sense here I think)
I uploaded three files: http://www-users.rwth-aachen.de/sebastian.kemper/audio.wav.mp3 http://www-users.rwth-aachen.de/sebastian.kemper/vdrsync.avi http://www-users.rwth-aachen.de/sebastian.kemper/sherlock.avi The first is just the audio, the second just the video and the last is the muxed result. Now playing the audio-only and video-only streams streams simultaneously works 100%: mplayer vdrsync.avi -audiofile audio.wav.mp3 A/V is synced. But after muxing the streams together they don't stay synced anymore: mencoder vdrsync.avi -audiofile audio.wav.mp3 -ovc copy -oac copy -o sherlock.avi I've uploaded the resulting sherlock.avi, too, so you can see and hear that something goes wrong. Does muxing the two streams using mencoder vdrsync.avi -audiofile audio.wav.mp3 -ovc copy -oac copy -o sherlock.avi work for you on your box?
-mc 0 works. Thanks. I'm gonna close this. Cheers Sebastian
