Re: [newbie] Core dump

John Richard Smith Tue, 06 Jan 2004 03:15:24 -0800

Richard Urwin wrote:

No.
Search the source code file libavcodec/mpegvideo.c for the line:
av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed (%d %d %d %p)\n", r, pic->age, pic->type, pic->data[0]);

Make a note of it's line number.

(kwrite displays line numbers in the bottom left of the status bar.)
Give gdb the command:
        break mpegvideo.c:285 (now 255)
Replacing 285 with whatever the line number was that you found.
then run,
run -v dvd://1 -ovc lavc -lavcopts vcodec=mpeg4:vhq:vbitrate=1024 -oac
mp3lame -lameopts br=96:cbr -alang en -idx -o toystory1.avi
and when it gets to the breakpoint,
type,
backtrace

OK, Richard, here's the result. Rerun with breakpoint (gdb) break mpegvideo.c:255 Breakpoint 1 at 0x819daa0: file mpegvideo.c, line 255. (gdb) run -v dvd://1 -ovc lavc -lavcopts vcodec=mpeg4:vhq:vbitrate=1024 -oac mp3lame -lameopts br=96:cbr -alang en -idx -o toystory1.avi The program being debugged has been started already. Start it from the beginning? (y or n) y <enter> DVD successfully opened. [open] audio stream: 0 audio format: ac3 (5.1) language: unknown aid: 128 [open] audio stream: 1 audio format: ac3 (5.1) language: fr aid: 129 [open] audio stream: 2 audio format: ac3 (5.1) language: es aid: 130 [open] number of audio channels on disk: 3. [open] subtitle ( sid ): 0 language: en [open] number of subtitles on disk: 1 DVD start cell: 0 pack: 0x309-0x9318 DVD start=777 end=2285589 success: format: 0 data: 0x184800 - 0x1700A800 No matching DVD audio language found! DVD Seek! lba=0x309 cell=0 packs: 0x309-0x9318 Angle-seek synced by cell/vob IDN search! Checking for YUV4MPEG2 DEMUXER: freeing demuxer at 0x84206e8 ASF_check: not ASF guid! DEMUXER: freeing demuxer at 0x84206e8 Checking for NuppelVideo DEMUXER: freeing demuxer at 0x84206e8 Checking for REAL DEMUXER: freeing demuxer at 0x84206e8 Checking for SMJPEG DEMUXER: freeing demuxer at 0x84206e8 DEMUXER: freeing demuxer at 0x8421020 Searching demuxer type for filename dvd://1 ext: (null) Checking for MOV DEMUXER: freeing demuxer at 0x8421020 Checking for VIVO header block 1 size: 0 DEMUXER: freeing demuxer at 0x8421020 DVD Seek! lba=0x309 cell=0 packs: 0x309-0x9318 Angle-seek synced by cell/vob IDN search! DEMUXER: freeing demuxer at 0x8421020 DEMUXER: freeing demuxer at 0x8421020 DEMUXER: freeing demuxer at 0x8421020 DEMUXER: freeing demuxer at 0x8421020 DEMUXER: freeing demuxer at 0x8421020 DVD Seek! lba=0x309 cell=0 packs: 0x309-0x9318 Angle-seek synced by cell/vob IDN search! Checking for PVA DEMUXER: freeing demuxer at 0x8421020 Checking for MPEG-TS... TRIED UP TO POSITION 1620353, FOUND 0, packet_size= 71 DVD Seek! lba=0x317 cell=0 packs: 0x309-0x9318 Angle-seek synced by cell/vob IDN search! DEMUXER: freeing demuxer at 0x8421020 DVD Seek! lba=0x309 cell=0 packs: 0x309-0x9318 Angle-seek synced by cell/vob IDN search! system stream synced at 0x18480D (0)! ==> Found video stream: 0 MPEG-PS file format detected. ==> Found subtitle: 0 ==> Found subtitle: 1 ==> Found audio stream: 128 Searching for sequence header... OK! VIDEO: MPEG2 720x480 (aspect 3) 29.970 fps 9800.0 kbps (1225.0 kbyte/s) [V] filefmt:2 fourcc:0x10000002 size:720x480 fps:29.97 ftime:=0.0334 ========================================================================== Opening audio decoder: [liba52] AC3 decoding with liba52 dec_audio: Allocating 3840 bytes for input buffer dec_audio: Allocating 6144 + 65536 = 71680 bytes for output buffer Using SSE optimized IMDCT transform AC3: 5.1 (3f+2r+lfe) 48000 Hz 384.0 kbit/s A52 flags before a52_frame: 0x2A A52 flags after a52_frame: 0xA 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 decoder: [mpegpes] MPEG 1/2 Video passthrough VDec: vo config request - 720 x 480 (preferred csp: Mpeg PES) Trying filter chain: expand lavc Could not find matching colorspace - retrying with -vop scale... Opening video filter: [scale] SwScale params: -1 x -1 (-1=no scaling) Trying filter chain: scale expand lavc 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)) ========================================================================== MP3 audio selected Building audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit... [libaf] Adding filter dummy [dummy] Was reinitialized, rate=48000Hz, nch = 2, format = 0x00000001 and bps = 2 [dummy] Was reinitialized, rate=48000Hz, nch = 2, format = 0x00000001 and bps = 2 Writing AVI header... LAME version 3.94 (alpha 11, Feb 16 2003 14:56:18) (http://www.mp3dev.org/) warning: alpha versions should be used for testing only Using polyphase lowpass filter, transition band: 14903 Hz - 15484 Hz

misc:

       scaling: 0
       ch0 (left) scaling: 0
       ch1 (right) scaling: 0
       filter type: 0
       quantization: ISO
       huffman search: normal
       experimental Y=0 Z=0
       ...

stream format:

       MPEG-1 Layer 3
       2 channel - joint stereo
       padding: off
       constant bitrate - CBR
       ...

psychoacoustic:

       using psychoacoustic model: 1
       psychoacoustic model: GPsycho
       tonality estimation limit: 8871.700195 Hz
       using short blocks: channel coupled
       adjust masking: 0 dB
       adjust VBR masking: 0 dB
       quantization comparison: 0
        ^ comparison short blocks: 0
       noise shaping: 1
        ^ amplification: 0
        ^ stopping: 0
       ATH: using
        ^ type: 2
        ^ shape: 4 (only for type 4)
        ^ level adjustement: 0
        ^ adjust type: 0
        ^ adjust sensitivity power: 0
        ^ adapt threshold type: 2
       using temporal masking effect: yes
       interchannel masking ratio: 0

==> Found audio stream: 129 ==> Found audio stream: 130 VDec: vo config request - 720 x 480 (preferred csp: Planar YV12) Trying filter chain: expand lavc VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. VO Config (720x480->854x480,flags=0,'MPlayer',0x32315659) REQ: flags=0x401 req=0x0 videocodec: libavcodec (720x480 fourcc=58564944 [DIVX]) High quality encoding selected (non real time)! get_path('subfont.ttf') -> '/root/.mplayer/subfont.ttf' Unicode font: 97 glyphs. *** [lavc] Allocating mp_image_t, 720x480x12bpp YUV planar, 518400 bytes *** [expand] Direct Rendering mp_image_t, 720x480x12bpp YUV planar, 518400 bytes *** [lavc] Allocating mp_image_t, 720x480x12bpp YUV planar, 518400 bytesms 1/29 D/B/S 0/1/0 *** [expand] Direct Rendering mp_image_t, 720x480x12bpp YUV planar, 518400 bytes *** [lavc] Allocating mp_image_t, 720x480x12bpp YUV planar, 518400 bytesms 2/61 D/B/S 1/1/0 *** [expand] Direct Rendering mp_image_t, 720x480x12bpp YUV planar, 518400 bytes Pos: 0.5s 13f ( 0%) 0fps Trem: 0min 0mb A-V:0.040 [0:0] A/Vms 4/45 D/B/S 3/1/0 demux_mpg: 3:2 TELECINE detected, enabling inverse telecine fx. FPS changed to 23.976! --- END OF CELL !!! ---%) 15fps Trem: 147min 620mb A-V:0.022 [841:96] A/Vms 6/45 D/B/S 531/1/0 dvd_next_cell: next1=0x0 dvd_next_cell: next2=0x0 dvd_next_cell: next3=0x1 DVD next cell: 1 pack: 0x9319-0x2D6E9 Pos: 99.7s 2395f ( 2%) 15fps Trem: 121min 510mb A-V:0.021 [823:95] A/Vms 6/44 D/B/S 595/1/0

<snip>

--- END OF CELL !!! ---%) 16fps Trem: 0min 529mb A-V:-0.013 [817:96] A/Vms 6/43 D/B/S 28983/1/0 dvd_next_cell: next1=0x39 dvd_next_cell: next2=0x39 dvd_next_cell: next3=0x3A DVD next cell: 58 pack: 0x22E011-0x22E015 --- END OF CELL !!! --- dvd_next_cell: next1=0x3A dvd_next_cell: next2=0x3A MPEG Stream reached EOF ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.014 [817:96] A/Vms 6/43 D/B/S 28983/1/0 ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.017 [817:95] A/Vms 6/43 D/B/S 28983/1/0 ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.021 [817:96] A/Vms 6/43 D/B/S 28983/1/0 ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.025 [817:95] A/Vms 6/43 D/B/S 28984/1/0 ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.029 [817:95] A/Vms 6/43 D/B/S 28984/1/0 ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.034 [817:96] A/Vms 6/43 D/B/S 28984/1/0 ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.038 [817:95] A/Vms 6/43 D/B/S 28984/1/0 ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.042 [817:96] A/Vms 6/43 D/B/S 28985/1/0 ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF ds_fill_buffer: EOF reached (stream: audio) MPEG Stream reached EOF0%) 16fps Trem: 0min 529mb A-V:-0.046 [817:96] A/Vms 6/43 D/B/S 28985/1/0 ds_fill_buffer: EOF reached (stream: audio) VDec: vo config request - 720 x 480 (preferred csp: Planar YV12) Trying filter chain: expand lavc VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. VO Config (720x480->854x480,flags=0,'MPlayer',0x32315659) REQ: flags=0x401 req=0x0 videocodec: libavcodec (720x480 fourcc=58564944 [DIVX]) High quality encoding selected (non real time)! [Switching to Thread 16384 (LWP 12926)]

Breakpoint 1, alloc_picture (s=0x8547180, pic=0x854723c, shared=0) at mpegvideo.c:255 255 fprintf(stderr, "get_buffer() failed (%d %d %d %p)\n", r, pic->age, pic->type, pic->data[0]); (gdb) (gdb) backtrace #0 alloc_picture (s=0x8547180, pic=0x854723c, shared=0) at mpegvideo.c:255 #1 0x081a0633 in load_input_picture (s=0x8547180, pic_arg=0x843f510) at mpegvideo.c:1382 #2 0x081a0bf1 in MPV_encode_picture (avctx=0x843f5d0, buf=0x0, buf_size=0, data=0x0) at mpegvideo.c:1588 #3 0x0819c50a in avcodec_encode_video (avctx=0x843f5d0, buf=0x0, buf_size=0, pict=0x0) at utils.c:340 #4 0x0808b440 in put_image (vf=0x8429090, mpi=0x0) at ve_lavc.c:561 #5 0x0809f699 in vf_next_put_image (vf=0x0, mpi=0x0) at vf.c:498 #6 0x08094ae1 in decode_video (sh_video=0x8423a50, start=0x0, in_size=0, drop_frame=0) at dec_video.c:327 #7 0x08065bbf in main (argc=0, argv=0x0) at mencoder.c:1081 #8 0x402257f7 in __libc_start_main () from /lib/i686/libc.so.6 (gdb)

thanks,

John
--

John Richard Smith
[EMAIL PROTECTED]

Want to buy your Pack or Services from MandrakeSoft? 
Go to http://www.mandrakestore.com

Re: [newbie] Core dump

Reply via email to