[x264-devel] x264 or mlt bug or out of memory?

[drwho at infidigm.net]

Hello,

I'm exporting a video in Openshot to Blueray which uses libx264.  Seems to
segfault (output below) at about the same point each time.  If I export to
dvd, mpeg2, it exports fine.  Other video sequences export fine using
libx264.  The source video files are generated by libav. I've tried a few
versions of x264....

libx264.so.85
libx264.so.130
libx264.so.135

Wondering if anyone could tell from the output if this is an issue in
libx264 or mlt or am I running out of memory?  (Ubuntu 10.04 4GB ram)


[libx264 @ 0x1117bbb0]frame=79771 QP=19.50 NAL=2 Slice:P Poc:14  I:229 
P:7324 SKIP:607  size=70627 bytes
[libx264 @ 0x1117bbb0]frame=79772 QP=19.75 NAL=2 Slice:P Poc:16  I:134 
P:7598 SKIP:428  size=84734 bytes
[libx264 @ 0x1117bbb0]frame=79773 QP=19.47 NAL=2 Slice:P Poc:18  I:275 
P:7343 SKIP:542  size=73162 bytes
[libx264 @ 0x1117bbb0]frame=79774 QP=19.42 NAL=2 Slice:P Poc:20  I:145 
P:7425 SKIP:590  size=66545 bytes
[libx264 @ 0x1117bbb0]frame=79775 QP=19.56 NAL=2 Slice:P Poc:22  I:122 
P:7642 SKIP:396  size=88669 bytes
[libx264 @ 0x1117bbb0]frame=79776 QP=17.83 NAL=3 Slice:I Poc:0   I:8160
P:0    SKIP:0    size=195399 bytes
[libx264 @ 0x1117bbb0]frame=79777 QP=20.24 NAL=2 Slice:P Poc:2   I:92  
P:6350 SKIP:1718 size=47150 bytes
[libx264 @ 0x1117bbb0]frame=79778 QP=19.93 NAL=2 Slice:P Poc:4   I:45  
P:7161 SKIP:954  size=66052 bytes
[libx264 @ 0x1117bbb0]frame=79779 QP=19.83 NAL=2 Slice:P Poc:6   I:147 
P:7677 SKIP:336  size=67477 bytes
[libx264 @ 0x1117bbb0]frame=79780 QP=19.37 NAL=2 Slice:P Poc:8   I:112 
P:7336 SKIP:712  size=65440 bytes
[libx264 @ 0x1117bbb0]frame=79781 QP=19.83 NAL=2 Slice:P Poc:10  I:59  
P:7718 SKIP:383  size=87960 bytes
[libx264 @ 0x1117bbb0]frame=79782 QP=19.81 NAL=2 Slice:P Poc:12  I:254 
P:7610 SKIP:296  size=74752 bytes
[libx264 @ 0x1117bbb0]frame=79783 QP=19.16 NAL=2 Slice:P Poc:14  I:209 
P:7150 SKIP:801  size=68934 bytes
[libx264 @ 0x1117bbb0]frame=79784 QP=19.73 NAL=2 Slice:P Poc:16  I:93  
P:7704 SKIP:363  size=87653 bytes
[libx264 @ 0x1117bbb0]frame=79785 QP=19.32 NAL=2 Slice:P Poc:18  I:212 
P:7369 SKIP:579  size=69567 bytes
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Frame num gap 13 11
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Frame num gap 13 11
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Frame num gap 13 11
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Frame num gap 13 11
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Frame num gap 13 11
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Frame num gap 14 11
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Frame num gap 15 11
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Frame num gap 15 11
[h264 @ 0xa3363e50]get_buffer() failed (-1 0 0 (nil))
[h264 @ 0xa3363e50]decode_slice_header error
[h264 @ 0xa3363e50]no frame!
Segmentation fault