[MPlayer-users] ffmpeg acv1 h264 crashes

[Kees Cook]

Hi!  Just noticed that the CVS mplayer (as opposed to 1.0.0pre7) has
corrected the detection for avc1 h264 codec, but it seems to crash right
after getting the display set up.

This comes from a (huge) Apple trailer:

http://images.apple.com/movies/us/hd_gallery/gl1800/serenity_1080p.zip

Playing /tmp/serenity_1080p.mov.
ISO: File Type Major Brand: Original QuickTime
QuickTime/MOV file format detected.
--------------
MOV track #0: 846 chunks, 6644 samples
Audio bits: 16  chans: 2  rate: 48000
Audio extra header: len=91  fcc=0x77617665
MOV: Found MPEG4 audio Elementary Stream Descriptor atom (51)!
Fourcc: mp4a
--------------
MOV track #1: 567 chunks, 3399 samples
MOV: AVC decoder configuration record atom (43)!
Image size: 1920 x 816 (24 bpp)
Display size: 1920 x 816
Fourcc: avc1  Codec: 'H.264'
--------------
MOV: longest streams: A: #0 (6644 samples)  V: #1 (3399 samples)
VIDEO:  [avc1]  1920x816  24bpp  23.976 fps    0.0 kbps ( 0.0 kbyte/s)
==========================================================================
Opening audio decoder: [faad] AAC (MPEG2/4 Advanced Audio Coding)
AUDIO: 48000 Hz, 2 ch, s16le, 192.0 kbit/12.50% (ratio: 24000->192000)
Selected audio codec: [faad] afm:faad (FAAD AAC (MPEG2/MPEG4 Audio) decoder)
==========================================================================
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: [ffh264] vfm:ffmpeg (FFmpeg H.264)
==========================================================================
Checking audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le...
AF_pre: 48000Hz/2ch/s16le
AO: [oss] 48000Hz 2ch s16le (2 bps)
Building audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le...
Starting playback...
VDec: vo config request - 1920 x 816 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 1920x816 => 1920x816 Planar YV12 
aspect: Warning: no suitable new res found!


MPlayer interrupted by signal 11 in module: decode_video


With -v -v -v:

aspect: Warning: no suitable new res found!
[xv] dx: 0 dy: 0 dw: 1920 dh: 870
*** [vo] Exporting mp_image_t, 1920x816x12bpp YUV planar, 2350080 bytes
(imgfmt: 32315659, planes: 0,0,0 strides: 0,0,0, chroma: 960x408, shift: h:1,v:1)


MPlayer interrupted by signal 11 in module: decode_video


-crash-debug just shows me I'm in the signal handler.  :)

(gdb) #0  0xb7e7553e in __waitpid_nocancel () from /lib/tls/libpthread.so.0
#1  0x08079c37 in exit_sighandler ()


How can I help track this down?


-- 
Kees Cook                                            @outflux.net