[Ffmpeg-devel] Type 1 DV Seek Crash
Wed Mar 1 18:51:14 CET 2006
I've been testing type 1 DV data (in AVI format) with ffmpeg.
Everything seems to work fine except for seeking. When specifying a
timestamp for seeking, ffmpeg crashes (dereferencing null pointer) in
avidec.c. I'm not quite sure how to fix it (or else I would've
submitted a patch), but I'm telling you guys. I've attached a script of
my session showing the information that ffmpeg prints with
dump_format(), then output of GDB as I run it with -ss, the segmentation
fault, and the backtrace. Also in the session, I tested it with 2
I'm *guessing* that the handler for PCM data does not initialize the
streams's priv_data. If anyone needs anymore information or can tell me
if I'm just doing it wrong, please tell me. Unfortunately, I can't
supply a type 1 DV file because the ones I have are rather big. Thanks
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