Thread: [Mlt-devel] Seg Fault on MltProperties.cpp:152
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From: Jonathan T. <jon...@gm...> - 2012-01-29 19:53:34
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#0 mlt_properties_find (name=0xa267140 "\264\244'\b", self=0x0) at mlt_properties.c:484 list = <optimized out> value = <optimized out> key = 164658516 i = <optimized out> #1 mlt_properties_fetch (self=0x0, name=0x9d07d54 "vcodec") at mlt_properties.c:560 property = <optimized out> #2 0xb5f3a60a in mlt_properties_set (self=0x0, name=0x9d07d54 "vcodec", value=0xb74442d4 "list") at mlt_properties.c:649 error = 1 property = <optimized out> #3 0xb5f67ab3 in Mlt::Properties::set (this=0x9e734c8, name=0x9d07d54 "vcodec", value=0xb74442d4 "list") at MltProperties.cpp:152 No locals. #4 0xb5f883c7 in ?? () from /tmp/tmpEFZJjW/usr/lib/python2.7/dist-packages/_mlt.so No symbol table info available. #5 0xb5f89948 in ?? () from /tmp/tmpEFZJjW/usr/lib/python2.7/dist-packages/_mlt.so No symbol table info available. #6 0x080fad8d in PyEval_EvalFrameEx () No locals. #7 0x080fd7e8 in PyEval_EvalCodeEx () No locals. #8 0x080f7cbf in PyEval_EvalFrameEx () No locals. #9 0x080fd7e8 in PyEval_EvalCodeEx () No locals. #10 0x080f7cbf in PyEval_EvalFrameEx () No locals. #11 0x080f7e00 in PyEval_EvalFrameEx () No locals. #12 0x080fd7e8 in PyEval_EvalCodeEx () No locals. #13 0x0808c814 in function_call () No locals. #14 0x0805dd01 in PyObject_Call () No locals. #15 0x0807396d in instancemethod_call () No locals. #16 0x0805dd01 in PyObject_Call () No locals. #17 0x080f702e in PyEval_CallObjectWithKeywords () No locals. #18 0x08077b56 in PyInstance_New () No locals. #19 0x0805dd01 in PyObject_Call () No locals. #20 0x080f81a9 in PyEval_EvalFrameEx () No locals. #21 0x080f7e00 in PyEval_EvalFrameEx () No locals. #22 0x080fd7e8 in PyEval_EvalCodeEx () No locals. #23 0x080fe187 in PyEval_EvalCode () No locals. #24 0x0811ad10 in run_mod () No locals. #25 0x0811b929 in PyRun_FileExFlags () No locals. #26 0x0811c47c in PyRun_SimpleFileExFlags () No locals. #27 0x0812c7f6 in Py_Main () No locals. #28 0x0805dadb in main () No locals. |
From: Dan D. <da...@de...> - 2012-01-31 17:59:11
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On Sun, Jan 29, 2012 at 11:53 AM, Jonathan Thomas <jon...@gm...> wrote: > Hi Dan, > I have had many MLT bugs reported to me in the past week, from Debian's bug > tracker, E-mail, and LaunchPad. They all contain the same basic stack > trace, which I have attached to this email. In LaunchPad, the main bug > report is > here: https://bugs.launchpad.net/ubuntu/+source/openshot/+bug/920101. All > of the bugs are from the latest version of Debian or the daily build of > Ubuntu 12.04 (which syncs from Debian). So, my assumption is that something > is packaged incorrectly, of the version of FFmpeg it is linking > at run-time is not what you expect. Just my first thoughts. I saw that you > have recently fixed a bug with certain versions of FFmpeg, so I'm not sure > if this is related to that or not. Any thoughts or suggestions would be > appreciated. Thanks! The problem is using an invalid Mlt::Consumer because it seems avformat consumer is failing on these builds. I believe it is fixed already. I hope to get a new release out very soon that can help when the distro picks it up. -- +-DRD-+ |