diff options
Diffstat (limited to 'pjmedia/src')
| -rw-r--r-- | pjmedia/src/pjmedia/stream.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/pjmedia/src/pjmedia/stream.c b/pjmedia/src/pjmedia/stream.c index 6054f9a9..c956c838 100644 --- a/pjmedia/src/pjmedia/stream.c +++ b/pjmedia/src/pjmedia/stream.c @@ -590,9 +590,16 @@ static pj_status_t get_frame_ext( pjmedia_port *port, pjmedia_frame *frame) } } else { - status = (*stream->codec->op->recover)(stream->codec, - 0, frame); - if (status != PJ_SUCCESS) { + + /* Try to generate frame by invoking PLC (when any) */ + status = PJ_SUCCESS; + if (stream->codec->op->recover) { + status = (*stream->codec->op->recover)(stream->codec, + 0, frame); + } + + /* No PLC or PLC failed */ + if (!stream->codec->op->recover || status != PJ_SUCCESS) { pjmedia_frame_ext_append_subframe(f, NULL, 0, (pj_uint16_t)samples_per_frame); } |