summaryrefslogtreecommitdiffstats
path: root/demux/demux_libass.c
Commit message (Collapse)AuthorAgeFilesLines
* demux_libass: actually set priv contextwm42013-07-241-0/+1
| | | | This was a memory leak: the ASS_Track was never deallocated.
* demux: remove useless author/comment fieldswm42013-07-121-4/+1
| | | | Same deal as with previous commit.
* demux: rewrite probing and demuxer initializationwm42013-07-121-30/+31
| | | | | | | | | | | | | | Get rid of the strange and messy reliance on DEMUXER_TYPE_ constants. Instead of having two open functions for the demuxer callbacks (which somehow are both optional, but you can also decide to implement both...), just have one function. This function takes a parameter that tells the demuxer how strictly it should check for the file headers. This is a nice simplification and allows more flexibility. Remove the file extension code. This literally did nothing (anymore). Change demux_lavf so that we check our other builtin demuxers first before libavformat tries to guess by file extension.
* demux: change signature of open functions, cleanupswm42013-07-111-5/+5
| | | | Preparation for redoing the open functions.
* demux_libass: do charset conversion by -subcpwm42013-06-251-3/+16
| | | | | | | | | | | | Old code used to use libass' recoding feature, which is a copy of the old MPlayer code. We dropped that a few commits ago. Unfortunately, this made it impossible to load some subtitle files, like UTF-16 files. Make .ass loading respect -subcp again. We do this by recoding the probe buffer to UTF-8, and then trying to load it normally. (Yep.) Since UTF-16 in particular will effectively half the probe buffer size, double the probe size.
* sub: add demux_libass wrapper, drop old hackswm42013-06-251-0/+108
demux_libass.c allows us to make subtitle format detection part of the normal file loading process. libass has no probe function, but trying to load the start of a file (the first 4 KB) is good enough. Hope that libass can even handle random binary input gracefully without printing stupid log messages, and that the libass parser doesn't accept too many non-ASS files as input. This doesn't handle the -subcp option correctly yet. This will be fixed later.