ts_demux: end outputs if flow defs are different
ts_mux: fix PAT and PMT versions
ubuf/uref - Add 32-bit signed audio format
ubuf/uref - Add 32-bit signed audio format
h264f: take into account cropping area
Merge branch 'master' of http://github.com/cmassiot/upipe
Set rtp timestamp
mpgaf: fix various parsing mistakes
rtpd: fix warning
ts_psig: limit PAT/PMT versions to 5 bits
ts_mux: add the ability to avoid memleak

Memleak which can happen if one of the inputs doesn't deliver any packet
when it is supposed to (video and audio inputs). Use upipe_sink_set_max_length
to limit the number of buffered packets per input.
use standard functions for set/get_option
new filter decode pipe

This wraps around avcodec_decode to make sure a new pipe is created if the
flow def is changed and avcdec refuses a set_flow_def.
blksrc: propagate flow_def when input f_d changes
videocont: propag. flow_def when input f_d changes
ts_mux: fix major bug in CBR mode

With streams operating at a bitrate much lower than planned, padding packets
weren't inserted often enough and packets started drifting in the past.
ts_mux: turned a warning into debug message
x264: add verbose message
Add support for demuxing Opus codec
Add opus support to uplay