If you were to be in a 32k or 48k conference and play an 8k or 16k file into either...

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11155 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_core_file.c b/src/switch_core_file.c
index bf6bf5166781992506a31fdebfc30e8991bb79e2..0c6ddaedb0d88e6890c5af815ed0277e31b518f8 100644 (file)
--- a/src/switch_core_file.c
+++ b/src/switch_core_file.c
@@ -204,13 +204,13 @@ SWITCH_DECLARE(switch_status_t) switch_core_file_read(switch_file_handle_t *fh,
                        switch_resample_process(fh->resampler, fh->resampler->from, fh->resampler->from_len, fh->resampler->to, fh->resampler->to_size, 0);
 
                if (fh->resampler->to_len < want || fh->resampler->to_len > orig_len) {
+                       int factor = fh->resampler->to_len * fh->samplerate / 1000;
                        if (!fh->buffer) {
-                               int factor = fh->resampler->to_len * fh->samplerate / 1000;
                                switch_buffer_create_dynamic(&fh->buffer, factor, factor, 0);
                                switch_assert(fh->buffer);
                        }
                        if (!fh->dbuf) {
-                               fh->dbuflen = want * 2;
+                               fh->dbuflen = want * factor;
                                fh->dbuf = switch_core_alloc(fh->memory_pool, fh->dbuflen);
                        }
                        switch_assert(fh->resampler->to_len <= fh->dbuflen);