if (pmd->stream.next_frame) { /* we still have some data */
size_t off = pmd->stream.bufend - pmd->stream.next_frame;
PARA_DEBUG_LOG("converted %zd, rate: %u, returning %zd\n", len - off,
if (pmd->stream.next_frame) { /* we still have some data */
size_t off = pmd->stream.bufend - pmd->stream.next_frame;
PARA_DEBUG_LOG("converted %zd, rate: %u, returning %zd\n", len - off,