The frame size might not be set before avcodec_open2 is called. Move
setting it to below the call.
Fixes MP3 recording output.
Change-Id: Ie81528e64c2497f769d19a5c54228bf0f5cd138d
... from packetizer function instead of putting it into the AVPacket.
Remove AVPacket from callback function arguments.
Fix up PTS/duration adjustments where they were missing.
Closes#1963
Change-Id: Ib36b36bb6648b0579dd83155c7217317dda29cc3
RFC says that annex B is the default in the absence of the annexb=no
format string. Consider the alias "G729a" as annex A.
Closes#1951
Change-Id: I9a8483ee5520bf4688601123f1ebec4f1f480642
The GLib slice allocator has been obsoleted. Having a mixture of two
allocators can lead to hidden issues on systems that use different
implementations. Take the leap and replace everything with g_new/g_free.
Change-Id: I025c8383ef47b2c2472573360407fd6a6ca339b3
Teach rtpengine to distinguish between G.729 with and without annex B,
which are incompatible to each other.
Change-Id: I09b66a097007ba3283546880f06f81b4f89e126d
In many transcoding scenarios resampling is not actually required. We
can shortcut the operation by just returning the original frame, instead
of a cloned and newly allocated one. We just need to distinguish between
the cases to determine whether the frame returned by resample_frame()
needs to be freed.
Change-Id: I3f36a46bd3b967f140c8353119fdb24ad8363c15
In some cases, in particular when multiple input codecs are transcoding
to the same output codec (e.g. audio + DTMF -> audio), it's possible
that one of the input decoders produces frames in a format different
from the one expected by the encoder. Add an encoder-side resampler to
compensate for that.
Change-Id: I74d55edf47ac2fa65f950e68f4a5975f1ab947bb
ffmpeg 7.1+ has deprecated direct usage of ->sample_fmts in favour of a
call to avcodec_get_supported_config(). Update accordingly.
Change-Id: I0fbecbbcf52c38976f3387e34d816d11e1d09480
Fix the math in the sequencer code to determine ROC and extended
sequence number. This has become significant as the sequence numbers are
written into shared memory space.
Change-Id: I9e519a29a3822d02f7c389920ee0909b48828525
Use provided macros for initrialise str objects everywhere instead of
manually setting .s and .len. This allows for flexibility to extend str
objects.
Change-Id: I5ebca0bc82b348301c2c8e94b974c7acbf249b82
Obsolete str_init(), rename STR_INIT() to just STR(), and replace all
instances of str_init() with STR().
no-op
Change-Id: I981529063ad2ea26089add467f7a84b638dbf423
For typed hash tables, enforce the correct type in the arguments to the
hashing and equality functions.
Adapt existing affected callback functions and change their arguments
from void* to the respective types.
Add reverse casts to GHashFunc and GEqualFunc in instances where these
functions are used in non-typed hash tables (that should be converted at
a later point).
Add convenience macro to create typed wrapper functions for hash tables
that use "direct" hashing (i.e. the pointer value).
Add wrappers for existing GLib functions that have generic arguments so
that they can be used in typed hash tables.
Change-Id: I43bb32969208f4aae49584d95c0df8353df6e2a0
Switch all memory buffers used for RTP I/O from generic stack or heap
allocated memory to the bufferpool implementation. Use a per-thread
bufferpool to minimise lock contention.
This commit is just a one-for-one swap and doesn't use the bufferpool's
reference counting semantics yet.
Change-Id: I9cba4ec97bd0afcd374bf6c0be2b608a46e73e57
With hf-only=0 set and cmr=1 also set, we send a blank CMR with each
packet, which forces use of HF format packets. This in turn can lead to
size collisions (e.g. mode 1 = 18 bytes, + CMR + TOC = 20 bytes, which
is the same as mode 2) which can confuse the decoder. Add the required
size collision logic.
Change-Id: Icd540cfb321b4eaf77a0ed7d08be06d8681b6214
As we don't directly append to an existing GString any more anyway,
simplify the function signature by just returning a new GString if the
format string is known.
Change-Id: I9f8e6fbd93ea063eecb519cd57366effd4022f75
Richard Fuchs