[Gstreamer-bugs] [Bug 138824] - Unable to transcode mpeg2 video to mpeg4 video

Mon Apr 12 22:16:39 PDT 2004

http://bugzilla.gnome.org/show_bug.cgi?id=138824
GStreamer | don't know | Ver: 0.8.0


------- Additional Comments From nikunj at gmx.net  2004-04-13 01:16 -------
[root at dsplin04 root]# gdb gst-launch-0.8
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This GDB was configured as "i386-redhat-linux-gnu"...
(gdb) r dvdnavsrc location=/dev/dvd title=1 angle=1 chapter=1 ! mpegdemux
video_00 ! { queue ! mpeg2dec ! { queue ! ffenc_mpeg4 ! ffdec_mpeg4 ! sdlvideosink }
}
Starting program: /opt/gst-new/bin/gst-launch-0.8 dvdnavsrc location=/dev/dvd
title=1 angle=1 chapter=1 ! mpegdemux video_00 ! { queue ! mpeg2dec ! { queue !
ffenc_mpeg4 ! ffdec_mpeg4 ! sdlvideosink } }
[New Thread 1076989248 (LWP 3694)]
WARNING: erroneous pipeline: no element "video_00"
         Trying to run anyway.
RUNNING pipeline ...
[New Thread 1085377728 (LWP 3695)]
[New Thread 1087474752 (LWP 3696)]
libdvdnav: Using dvdnav version 0.1.9 from http://dvd.sf.net
libdvdread: Using libdvdcss version 1.2.8 for DVD access
libdvdnav: DVD Title: ICE_AGE_SCN
libdvdnav: DVD Serial Number: 2d0c41d9
libdvdnav: DVD Title (Alternative):
libdvdnav: Unable to find map file '/home/nikunjd/.dvdnav/ICE_AGE_SCN.map'
libdvdnav: DVD disk reports itself with Region mask 0x00400000. Regions: 1 2 3 4
5 6 8
+XXX
dvdnavsrc (0x8063e78): event: DVDNAV_HIGHLIGHT
  display: show
  palette: 08064108
  coords (1, 0) - (1, 0)
  pts: 3221218356
  button: 1
pre seek dvdnav_get_next_block error:
-XXX
dvdnav: seeking to 1/1/1
There are 1 titles on this DVD.
There are 1 chapters in this title.
There are 1 angles in this title.
dvdnavsrc (0x8063e78): event: DVDNAV_HOP_CHANNEL
 
libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient
 
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x0000014f
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x0000480f
libdvdread: Elapsed time 0
libdvdread: Found 1 VTS's
libdvdread: Elapsed time 0
dvdnavsrc (0x8063e78): event: DVDNAV_VTS_CHANGE
  old_vtsN: -1
  old_domain: UNKNOWN
  new_vtsN: 1
  new_domain: DVD_READ_MENU_VOBS
dvdnavsrc (0x8063e78): event: DVDNAV_SPU_CLUT_CHANGE
dvdnavsrc (0x8063e78): event: DVDNAV_SPU_STREAM_CHANGE
  physical_wide: 128
  physical_letterbox: 128
  physical_pan_scan: 128
  logical: 1441663232
dvdnavsrc (0x8063e78): event: DVDNAV_AUDIO_STREAM_CHANGE
  physical: 0
  logical: 1225394944
[mpeg4 @ 0x4071a648]removing common factors from framerate
 
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1087474752 (LWP 3696)]
0x406be870 in sad16_y2_mmx2 (v=0x0, blk2=0x4114d008 '\020' <repeats 200 times>...,
    blk1=0x411cdd50 <Address 0x411cdd50 out of bounds>, stride=720, h=16) at
motion_est_mmx.c:93
93          asm volatile(
(gdb) bt
#0  0x406be870 in sad16_y2_mmx2 (v=0x0, blk2=0x4114d008 '\020' <repeats 200
times>...,
    blk1=0x411cdd50 <Address 0x411cdd50 out of bounds>, stride=720, h=16) at
motion_est_mmx.c:93
#1  0x406157a0 in sad_hpel_motion_search (s=0x84ecd40, mx_ptr=0x40d18054,
my_ptr=0x40d18058, dmin=0, pred_x=0, pred_y=0,
    src_data=0xffffd300, ref_data=0xffffd300, stride=720, uvstride=360, size=0,
h=16,
    mv_penalty=0x854a511 "\001", '\002' <repeats 199 times>...) at motion_est.c:661
#2  0x406168b6 in ff_estimate_p_frame_motion (s=0x84ecd40, mb_x=0, mb_y=0) at
motion_est.c:1210
#3  0x405c6838 in estimate_motion_thread (c=0x84ad4e0, arg=0x84ecd40) at
mpegvideo.c:3915
#4  0x405bd2bb in avcodec_default_execute (c=0x84ad4e0, func=0x405c6788
<estimate_motion_thread>, arg=0x84ece04, ret=0x0,
    count=1) at utils.c:335
#5  0x405c8b9b in encode_picture (s=0x84ecd40, picture_number=1) at mpegvideo.c:4611
#6  0x405c3dcd in MPV_encode_picture (avctx=0x84ad4e0, buf=0x41578008 "",
buf_size=524288, data=0x809c070)
    at mpegvideo.c:2052
#7  0x405bd637 in avcodec_encode_video (avctx=0x84ad4e0, buf=0x41578008 "",
buf_size=524288, pict=0x809c070) at utils.c:471
#8  0x40587cf1 in gst_ffmpegenc_chain_video (pad=0x82e90f0, _data=0x805ed18) at
gstffmpegenc.c:405
#9  0x407ed89f in gst_opt_scheduler_chain_wrapper (sinkpad=0x2d0,
data=0x411d0d20) at gstoptimalscheduler.c:1325
#10 0x4004b5e3 in gst_pad_push (pad=0x82e902c, data=0x805ed18) at gstpad.c:3032
#11 0x407ed0af in gst_opt_scheduler_add_element (sched=0x82e902c,
element=0x84b4c38) at gstoptimalscheduler.c:1138
#12 0x407ecc2e in schedule_group (group=0x84b4c38) at
gstoptimalscheduler.c:1007#13 0x407ecce4 in gst_opt_scheduler_schedule_run_queue
(osched=0x84b4b00) at gstoptimalscheduler.c:1050
#14 0x407eceb7 in schedule_chain (chain=0x84b4c18) at
gstoptimalscheduler.c:1092#15 0x407ef8b1 in gst_opt_scheduler_iterate
(sched=0x84b4b00) at gstoptimalscheduler.c:2279
#16 0x400546de in gst_scheduler_iterate (sched=0x84b4b00) at gstscheduler.c:712
#17 0x40030629 in gst_bin_iterate_func (bin=0x84b3fb8) at gstbin.c:1109
#18 0x40064707 in gst_marshal_BOOLEAN__VOID (closure=0x80576b0,
return_value=0x40d184fc, n_param_values=1,
    param_values=0x82e90f0, invocation_hint=0x40d18524, marshal_data=0x400305c0)
at gstmarshal.c:433
#19 0x40260247 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#20 0x4025fed7 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#21 0x40272439 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#22 0x402717af in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#23 0x40271be4 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#24 0x40030700 in gst_bin_iterate (bin=0x0) at gstbin.c:1146
#25 0x4005c25f in gst_thread_main_loop (arg=0x84b3fb8) at gstthread.c:585
#26 0x402d39f1 in g_static_private_free () from /usr/lib/libglib-2.0.so.0
#27 0x4030f2b6 in start_thread () from /lib/tls/libpthread.so.0
(gdb) quit
The program is running.  Exit anyway? (y or n) y
[root at dsplin04 root]#


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