[FFmpeg-user] 31bit limit of -analyzeduration and -probesize

[Carl Eugen Hoyos]

Oliver Fromme <oliver <at> fromme.com> writes:

> For example, there is one MPEG2 file with several subtitle
> tracks.  One of them (ID 3, i.e. PID 0x23) begins at roughly
> 55 minutes into the movie, which is somewhere near byte offset
> 2.5 GB in the MPEG2 file.  Unfortunately I cannot specify
> such a value for the -analyzeduration and -probesize options,
> the maximum seems to be 2147M.

Does it help if you change "INT_MAX" in line 38 of 
libavformat/options_table.h ('{"probesize",..') to 
UINT_MAX?

Carl Eugen