If http://www.mars.org/mailman/public/mad-dev/2001-May/000262.html is
to be believed, the last buffer must be followed by a number of 0 bytes
in order for the last frame to be decoded (at least in some cases).
Doing so seems to work here, fixing a missing 1152 samples when using
mp3parse before mad (not using mp3parse would yield the correct amount
of samples, if there's extra non-MP3 data after (eg, tag data)).
... to allow for non-continuous subtitle stream numbers.
The missing stream numbers tend to come up as subtitle streams anyway
(albeit not with an identified language tag).
and use fixed caps on the srcpad. To correctly support
upstream renegotiation a52dec would need to check if the
caps of the downstream allocated buffer are the requested
caps or if the size is different.
Fixes bug #665989.
Add private replacements for deprecated functions such as
g_mutex_new(), g_mutex_free(), g_cond_new() etc., mostly
to avoid the deprecation warnings. We can't change most of
these in 0.10 because they're part of our API and ABI.
Suppress deprecation warnings in selected files, mostly for
g_static_rec_mutex_*. StaticRecMutex is part of our API/ABI,
not much we can do here in 0.10.
The mad mp3 decoder element shouldn't parse tags at all really, but we
have so far kept this code around for backwards-compatibility reasons
for people building manual pipelines for some reason. However, as it
turns out that code has never actually worked in 0.10 in practice,
since it only gets executed if mad_frame_decode() returns LOSTSYNC,
which doesn't actually seem to happen any more though because of the
preceding mad_header_decode(), which will discover and report the
sync loss if it runs into a tag and make mad_frame_decode() try to
resync right away.
Discovered this while trying to make it use gst_tag_list_from_id3v2_tag().
Parsing can return with an 'invalid' state, but this is not
actually fatal. For one, the mpeg2dec command line tool that
comes with the libmpeg2 library blithely ignores this condition
and merrily goes on. So we do this same, logging the error,
and going on with parsing. This makes something work that did
not use to work, and brings happiness to the world.
https://bugzilla.gnome.org/show_bug.cgi?id=429476
